diff --git a/framework/pom.xml b/framework/pom.xml
index e2bc4b8..5cbdb1f 100644
--- a/framework/pom.xml
+++ b/framework/pom.xml
@@ -55,7 +55,7 @@
             <Bundle-Name>Apache Felix Framework</Bundle-Name>
             <Bundle-Description>OSGi R4 framework implementation.</Bundle-Description>
             <Bundle-Vendor>The Apache Software Foundation</Bundle-Vendor>
-            <Export-Package>org.osgi.framework.*;-split-package:=merge-first,org.osgi.service.packageadmin,org.osgi.service.url,org.osgi.service.startlevel,org.osgi.util.tracker</Export-Package>
+            <Export-Package>org.osgi.framework;-split-package:=merge-first,org.osgi.framework.launch,org.osgi.framework.hooks.service,org.osgi.service.packageadmin,org.osgi.service.url,org.osgi.service.startlevel,org.osgi.util.tracker</Export-Package>
             <Private-Package>org.apache.felix.framework.*</Private-Package>
             <Import-Package>!*</Import-Package>
             <Include-Resource>META-INF/LICENSE=LICENSE,META-INF/NOTICE=NOTICE,META-INF/DEPENDENCIES=DEPENDENCIES,{src/main/resources/}</Include-Resource> 
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleContextImpl.java b/framework/src/main/java/org/apache/felix/framework/BundleContextImpl.java
index 7aa4bcf..e425c91 100644
--- a/framework/src/main/java/org/apache/felix/framework/BundleContextImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/BundleContextImpl.java
@@ -20,23 +20,10 @@
 
 import java.io.File;
 import java.io.InputStream;
-import java.util.Collection;
 import java.util.Dictionary;
 
 import org.apache.felix.framework.ext.FelixBundleContext;
-import org.osgi.framework.AdminPermission;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleException;
-import org.osgi.framework.BundleListener;
-import org.osgi.framework.Constants;
-import org.osgi.framework.Filter;
-import org.osgi.framework.FrameworkListener;
-import org.osgi.framework.InvalidSyntaxException;
-import org.osgi.framework.ServiceListener;
-import org.osgi.framework.ServicePermission;
-import org.osgi.framework.ServiceReference;
-import org.osgi.framework.ServiceRegistration;
-import org.osgi.framework.SynchronousBundleListener;
+import org.osgi.framework.*;
 
 class BundleContextImpl implements FelixBundleContext
 {
@@ -178,18 +165,6 @@
         return m_felix.getBundle(id);
     }
 
-    public Bundle getBundle(String location)
-    {
-        checkValidity();
-
-        // CONCURRENCY NOTE: This is a check-then-act situation,
-        // but we ignore it since the time window is small and
-        // the result is the same as if the calling thread had
-        // won the race condition.
-
-        return m_felix.getBundle(location);
-    }
-
     public Bundle[] getBundles()
     {
         checkValidity();
@@ -306,14 +281,14 @@
         m_felix.removeFrameworkListener(m_bundle, l);
     }
 
-    public ServiceRegistration<?> registerService(
-        String clazz, Object svcObj, Dictionary<String, ? > dict)
+    public ServiceRegistration registerService(
+        String clazz, Object svcObj, Dictionary dict)
     {
         return registerService(new String[] { clazz }, svcObj, dict);
     }
 
-    public ServiceRegistration<?> registerService(
-        String[] clazzes, Object svcObj, Dictionary<String, ? > dict)
+    public ServiceRegistration registerService(
+        String[] clazzes, Object svcObj, Dictionary dict)
     {
         checkValidity();
 
@@ -338,13 +313,7 @@
         return m_felix.registerService(m_bundle, clazzes, svcObj, dict);
     }
 
-    public <S> ServiceRegistration<S> registerService(
-        Class<S> clazz, S svcObj, Dictionary<String, ? > dict)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public ServiceReference<?> getServiceReference(String clazz)
+    public ServiceReference getServiceReference(String clazz)
     {
         checkValidity();
 
@@ -365,11 +334,6 @@
         return null;
     }
 
-    public <S> ServiceReference<S> getServiceReference(Class<S> clazz)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
     private ServiceReference getBestServiceReference(ServiceReference[] refs)
     {
         if (refs == null)
@@ -396,8 +360,7 @@
         return bestRef;
     }
 
-    public ServiceReference<?>[] getAllServiceReferences(String clazz, String filter)
-        throws InvalidSyntaxException
+    public ServiceReference[] getAllServiceReferences(String clazz, String filter) throws InvalidSyntaxException
     {
         checkValidity();
 
@@ -410,7 +373,7 @@
 
     }
 
-    public ServiceReference<?>[] getServiceReferences(String clazz, String filter)
+    public ServiceReference[] getServiceReferences(String clazz, String filter)
         throws InvalidSyntaxException
     {
         checkValidity();
@@ -424,14 +387,7 @@
 
     }
 
-    public <S> Collection<ServiceReference<S>> getServiceReferences(
-        Class<S> clazz, String filter)
-        throws InvalidSyntaxException
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public <S> S getService(ServiceReference<S> ref)
+    public Object getService(ServiceReference ref)
     {
         checkValidity();
 
@@ -455,7 +411,7 @@
         return m_felix.getService(m_bundle, ref);
     }
 
-    public boolean ungetService(ServiceReference<?> ref)
+    public boolean ungetService(ServiceReference ref)
     {
         checkValidity();
 
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleImpl.java b/framework/src/main/java/org/apache/felix/framework/BundleImpl.java
index 6609b42..1c6e6f5 100644
--- a/framework/src/main/java/org/apache/felix/framework/BundleImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/BundleImpl.java
@@ -18,7 +18,6 @@
  */
 package org.apache.felix.framework;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
@@ -26,20 +25,12 @@
 import java.util.*;
 
 import org.apache.felix.framework.cache.BundleArchive;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.ext.SecurityProvider;
+import org.apache.felix.framework.resolver.Wire;
 import org.apache.felix.framework.util.StringMap;
 import org.apache.felix.framework.util.Util;
-import org.osgi.framework.AdminPermission;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleActivator;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.BundleException;
-import org.osgi.framework.Constants;
-import org.osgi.framework.ServicePermission;
-import org.osgi.framework.ServiceReference;
-import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
+import org.osgi.framework.*;
 
 class BundleImpl implements Bundle
 {
@@ -47,7 +38,7 @@
     private final Felix __m_felix;
 
     private final BundleArchive m_archive;
-    private final List<BundleRevision> m_revisions = new ArrayList<BundleRevision>(0);
+    private final List<Module> m_modules = new ArrayList<Module>(0);
     private volatile int m_state;
     private boolean m_useDeclaredActivationPolicy;
     private BundleActivator m_activator = null;
@@ -87,8 +78,8 @@
         m_activator = null;
         m_context = null;
 
-        BundleRevision revision = createRevision();
-        addRevision(revision);
+        Module module = createModule();
+        addModule(module);
     }
 
     // This method exists because the system bundle extends BundleImpl
@@ -105,10 +96,9 @@
         return m_archive;
     }
 
-// Only called when the framework is stopping. Don't need to clean up dependencies.
     synchronized void close()
     {
-        closeRevisions();
+        closeModules();
         try
         {
             m_archive.close();
@@ -122,35 +112,45 @@
         }
     }
 
-// Called when install fails, when stopping framework with uninstalled bundles,
-// and when refreshing an uninstalled bundle. Only need to clear up dependencies
-// for last case.
     synchronized void closeAndDelete() throws Exception
     {
         // Mark the bundle as stale, since it is being deleted.
         m_stale = true;
-        // Close all revisions.
-        closeRevisions();
+        // Close all modules.
+        closeModules();
         // Delete bundle archive, which will close revisions.
         m_archive.closeAndDelete();
     }
 
-// Called from BundleImpl.close(), BundleImpl.closeAndDelete(), and BundleImpl.refresh()
-    private void closeRevisions()
+    private void closeModules()
     {
-        // Remove the bundle's associated revisions from the resolver state
+        // Remove the bundle's associated modules from the resolver state
         // and close them.
-        for (BundleRevision br : m_revisions)
+        for (Module m : m_modules)
         {
-            // Remove the revision from the resolver state.
-            getFramework().getResolver().removeRevision(br);
+            // Remove the module from the resolver state.
+            getFramework().getResolver().removeModule(m);
 
-            // Close the revision's content.
-            ((BundleRevisionImpl) br).close();
+            // Set fragments to null, which will remove the module from all
+            // of its dependent fragment modules.
+            try
+            {
+                ((ModuleImpl) m).attachFragments(null);
+            }
+            catch (Exception ex)
+            {
+                getFramework().getLogger().log(
+                    m.getBundle(), Logger.LOG_ERROR, "Error detaching fragments.", ex);
+            }
+            // Set wires to null, which will remove the module from all
+            // of its dependent modules.
+            ((ModuleImpl) m).setWires(null);
+
+            // Close the module's content.
+            ((ModuleImpl) m).close();
         }
     }
 
-// Called when refreshing a bundle. Must clean up dependencies beforehand.
     synchronized void refresh() throws Exception
     {
         if (isExtension() && (getFramework().getState() != Bundle.STOPPING))
@@ -160,17 +160,17 @@
         }
         else
         {
-            // Dispose of the current revisions.
-            closeRevisions();
+            // Dispose of the current modules.
+            closeModules();
 
             // Now we will purge all old revisions, only keeping the newest one.
             m_archive.purge();
 
             // Lastly, we want to reset our bundle be reinitializing our state
-            // and recreating a revision object for the newest revision.
-            m_revisions.clear();
-            final BundleRevision br = createRevision();
-            addRevision(br);
+            // and recreating a module for the newest revision.
+            m_modules.clear();
+            final Module module = createModule();
+            addModule(module);
             m_state = Bundle.INSTALLED;
             m_stale = false;
             m_cachedHeaders.clear();
@@ -323,8 +323,7 @@
         // Spec says empty local returns raw headers.
         if (locale.length() == 0)
         {
-            result = new StringMap(
-                ((BundleRevisionImpl) getCurrentRevision()).getHeaders(), false);
+            result = new StringMap(getCurrentModule().getHeaders(), false);
         }
 
         // If we have no result, try to get it from the cached headers.
@@ -360,8 +359,7 @@
         if (result == null)
         {
             // Get a modifiable copy of the raw headers.
-            Map headers = new StringMap(
-                ((BundleRevisionImpl) getCurrentRevision()).getHeaders(), false);
+            Map headers = new StringMap(getCurrentModule().getHeaders(), false);
             // Assume for now that this will be the result.
             result = headers;
 
@@ -390,22 +388,23 @@
                     basename = Constants.BUNDLE_LOCALIZATION_DEFAULT_BASENAME;
                 }
 
-                // Create ordered list of revisions to search for localization
+                // Create ordered list of modules to search for localization
                 // property resources.
-                List<BundleRevision> revisionList = createLocalizationRevisionList(
-                    (BundleRevisionImpl) getCurrentRevision());
+                List moduleList = createLocalizationModuleList(
+                    (ModuleImpl) getCurrentModule());
 
                 // Create ordered list of files to load properties from
-                List<String> resourceList = createLocalizationResourceList(basename, locale);
+                List resourceList = createLocalizationResourceList(basename, locale);
 
                 // Create a merged props file with all available props for this locale
                 boolean found = false;
                 Properties mergedProperties = new Properties();
-                for (BundleRevision br : revisionList)
+                for (int modIdx = 0; modIdx < moduleList.size(); modIdx++)
                 {
-                    for (String res : resourceList)
+                    for (Iterator it = resourceList.iterator(); it.hasNext(); )
                     {
-                        URL temp = ((BundleRevisionImpl) br).getEntry(res + ".properties");
+                        URL temp = ((Module) moduleList.get(modIdx)).getEntry(
+                            it.next() + ".properties");
                         if (temp != null)
                         {
                             found = true;
@@ -467,39 +466,36 @@
         }
     }
 
-    private static List<BundleRevision> createLocalizationRevisionList(BundleRevision br)
+    private static List createLocalizationModuleList(ModuleImpl module)
     {
-        // If the revision is a fragment, then we actually need
+        // If the module is a fragment, then we actually need
         // to search its host and associated fragments for its
         // localization information. So, check to see if there
         // are any hosts and then use the one with the highest
         // version instead of the fragment itself. If there are
-        // no hosts, but the revision is a fragment, then just
-        // search the revision itself.
-        if (Util.isFragment(br))
+        // no hosts, but the module is a fragment, then just
+        // search the module itself.
+        if (Util.isFragment(module))
         {
-            if (br.getWiring() != null)
+            List<Wire> hostWires = module.getWires();
+            if ((hostWires != null) && (hostWires.size() > 0))
             {
-                List<BundleWire> hostWires = br.getWiring().getRequiredWires(null);
-                if ((hostWires != null) && (hostWires.size() > 0))
+                module = (ModuleImpl) hostWires.get(0).getExporter();
+                for (int hostIdx = 1; hostIdx < hostWires.size(); hostIdx++)
                 {
-                    br = hostWires.get(0).getProviderWiring().getRevision();
-                    for (int hostIdx = 1; hostIdx < hostWires.size(); hostIdx++)
+                    if (module.getVersion().compareTo(
+                        hostWires.get(hostIdx).getExporter().getVersion()) < 0)
                     {
-                        if (br.getVersion().compareTo(
-                            hostWires.get(hostIdx).getProviderWiring().getRevision().getVersion()) < 0)
-                        {
-                            br = hostWires.get(hostIdx).getProviderWiring().getRevision();
-                        }
+                        module = (ModuleImpl) hostWires.get(hostIdx).getExporter();
                     }
                 }
             }
         }
 
-        // Create a list of the revision and any attached fragment revisions.
-        List<BundleRevision> result = new ArrayList<BundleRevision>();
-        result.add(br);
-        List<BundleRevision> fragments = ((BundleWiringImpl) br.getWiring()).getFragments();
+        // Create a list of the module and any attached fragments.
+        List result = new ArrayList();
+        result.add(module);
+        List<Module> fragments = module.getFragments();
         if (fragments != null)
         {
             result.addAll(fragments);
@@ -507,9 +503,9 @@
         return result;
     }
 
-    private static List<String> createLocalizationResourceList(String basename, String locale)
+    private static List createLocalizationResourceList(String basename, String locale)
     {
-        List<String> result = new ArrayList(4);
+        List result = new ArrayList(4);
 
         StringTokenizer tokens;
         StringBuffer tempLocale = new StringBuffer(basename);
@@ -857,9 +853,9 @@
 
     synchronized boolean isExtension()
     {
-        for (int i = (m_revisions.size() - 1); i > -1; i--)
+        for (int i = (m_modules.size() - 1); i > -1; i--)
         {
-            if (((BundleRevisionImpl) m_revisions.get(i)).isExtension())
+            if (m_modules.get(i).isExtension())
             {
                 return true;
             }
@@ -869,12 +865,12 @@
 
     public String getSymbolicName()
     {
-        return getCurrentRevision().getSymbolicName();
+        return getCurrentModule().getSymbolicName();
     }
 
     public Version getVersion()
     {
-        return getCurrentRevision().getVersion();
+        return getCurrentModule().getVersion();
     }
 
     public boolean hasPermission(Object obj)
@@ -999,24 +995,9 @@
         getFramework().uninstallBundle(this);
     }
 
-    public <A> A adapt(Class<A> type)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public File getDataFile(String filename)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public int compareTo(Bundle t)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
     public String toString()
     {
-        String sym = getCurrentRevision().getSymbolicName();
+        String sym = getCurrentModule().getSymbolicName();
         if (sym != null)
         {
             return sym + " [" + getBundleId() +"]";
@@ -1026,11 +1007,11 @@
 
     synchronized boolean isRemovalPending()
     {
-        return (m_state == Bundle.UNINSTALLED) || (m_revisions.size() > 1)  || m_stale;
+        return (m_state == Bundle.UNINSTALLED) || (m_modules.size() > 1)  || m_stale;
     }
 
     //
-    // Revision management.
+    // Module management.
     //
 
     /**
@@ -1045,22 +1026,22 @@
      * no limit on the potential number of bundle JAR file revisions.
      * @return array of modules corresponding to the bundle JAR file revisions.
     **/
-    synchronized List<BundleRevision> getRevisions()
+    synchronized List<Module> getModules()
     {
-        return m_revisions;
+        return m_modules;
     }
 
     /**
      * Determines if the specified module is associated with this bundle.
-     * @param revision the module to determine if it is associate with this bundle.
+     * @param module the module to determine if it is associate with this bundle.
      * @return <tt>true</tt> if the specified module is in the array of modules
      *         associated with this bundle, <tt>false</tt> otherwise.
     **/
-    synchronized boolean hasRevision(BundleRevision revision)
+    synchronized boolean hasModule(Module module)
     {
-        for (int i = 0; i < m_revisions.size(); i++)
+        for (int i = 0; i < m_modules.size(); i++)
         {
-            if (m_revisions.get(i) == revision)
+            if (m_modules.get(i) == module)
             {
                 return true;
             }
@@ -1073,9 +1054,34 @@
      * in the module array.
      * @return the newest module.
     **/
-    synchronized BundleRevision getCurrentRevision()
+    synchronized Module getCurrentModule()
     {
-        return m_revisions.get(m_revisions.size() - 1);
+        return m_modules.get(m_modules.size() - 1);
+    }
+
+    synchronized boolean isUsed()
+    {
+        boolean unresolved = true;
+        for (int i = 0; unresolved && (i < m_modules.size()); i++)
+        {
+            if (m_modules.get(i).isResolved())
+            {
+                unresolved = false;
+            }
+        }
+        boolean used = false;
+        for (int i = 0; !unresolved && !used && (i < m_modules.size()); i++)
+        {
+            List<Module> dependents = ((ModuleImpl) m_modules.get(i)).getDependents();
+            for (int j = 0; (dependents != null) && (j < dependents.size()) && !used; j++)
+            {
+                if (dependents.get(j) != m_modules.get(i))
+                {
+                    used = true;
+                }
+            }
+        }
+        return used;
     }
 
     synchronized void revise(String location, InputStream is)
@@ -1085,8 +1091,8 @@
         m_archive.revise(location, is);
         try
         {
-            BundleRevision revision = createRevision();
-            addRevision(revision);
+            Module module = createModule();
+            addModule(module);
         }
         catch (Exception ex)
         {
@@ -1098,27 +1104,27 @@
     synchronized boolean rollbackRevise() throws Exception
     {
         boolean isExtension = isExtension();
-        BundleRevision br = m_revisions.remove(m_revisions.size() - 1);
+        Module m = m_modules.remove(m_modules.size() - 1);
         if (!isExtension)
         {
-            // Since revising a bundle adds a revision to the global
+            // Since revising a module adds the module to the global
             // state, we must remove it from the global state on rollback.
-            getFramework().getResolver().removeRevision(br);
+            getFramework().getResolver().removeModule(m);
         }
         return m_archive.rollbackRevise();
     }
 
     // This method should be private, but is visible because the
-    // system bundle needs to add its revision directly to the bundle,
-    // since it doesn't have an archive from which it will be created,
-    // which is the normal case.
-    synchronized void addRevision(BundleRevision revision) throws Exception
+    // system bundle needs to add its module directly to the bundle,
+    // since it doesn't have an archive from which the module will
+    // be created, which is the normal case.
+    synchronized void addModule(Module module) throws Exception
     {
-        m_revisions.add(revision);
+        m_modules.add(module);
 
-        // Set protection domain after adding the revision to the bundle,
-        // since this requires that the bundle has a revision.
-        ((BundleRevisionImpl) revision).setSecurityContext(
+        // Set protection domain after adding the module to the bundle,
+        // since this requires that the bundle has a module.
+        ((ModuleImpl) module).setSecurityContext(
             new BundleProtectionDomain(getFramework(), this));
 
         SecurityProvider sp = getFramework().getSecurityProvider();
@@ -1130,29 +1136,30 @@
             }
             catch (Exception ex) 
             {
-                m_revisions.remove(m_revisions.size() - 1);
+                m_modules.remove(m_modules.size() - 1);
                 throw ex;
             }
         }
 
-        // TODO: REFACTOR - consider nulling capabilities for extension bundles
-        // so we don't need this check anymore.
+        // TODO: REFACTOR - consider moving ModuleImpl into the framework package
+        // so we can null module capabilities for extension bundles so we don't
+        // need this check anymore.
         if (!isExtension())
         {
-            // Now that the revision is added to the bundle, we can update
-            // the resolver's state to be aware of any new capabilities.
-            getFramework().getResolver().addRevision(revision);
+            // Now that the module is added to the bundle, we can update
+            // the resolver's module state.
+            getFramework().getResolver().addModule(module);
         }
     }
 
-    private BundleRevision createRevision() throws Exception
+    private Module createModule() throws Exception
     {
-        // Get and parse the manifest from the most recent revision and
-        // create an associated revision object for it.
+        // Get and parse the manifest from the most recent revision to
+        // create an associated module for it.
         Map headerMap = m_archive.getCurrentRevision().getManifestHeader();
 
-        // Create the bundle revision instance.
-        BundleRevisionImpl revision = new BundleRevisionImpl(
+        // Create the module instance.
+        ModuleImpl module = new ModuleImpl(
             getFramework().getLogger(),
             getFramework().getConfig(),
             getFramework().getResolver(),
@@ -1166,11 +1173,11 @@
             getFramework().getBootPackageWildcards());
 
         // Verify that the bundle symbolic name + version is unique.
-        if (revision.getManifestVersion().equals("2"))
+        if (module.getManifestVersion().equals("2"))
         {
-            Version bundleVersion = revision.getVersion();
+            Version bundleVersion = module.getVersion();
             bundleVersion = (bundleVersion == null) ? Version.emptyVersion : bundleVersion;
-            String symName = revision.getSymbolicName();
+            String symName = module.getSymbolicName();
 
             Bundle[] bundles = getFramework().getBundles();
             for (int i = 0; (bundles != null) && (i < bundles.length); i++)
@@ -1179,8 +1186,8 @@
                 if (id != getBundleId())
                 {
                     String sym = bundles[i].getSymbolicName();
-                    Version ver = ((BundleRevisionImpl)
-                        ((BundleImpl) bundles[i]).getCurrentRevision()).getVersion();
+                    Version ver = ((ModuleImpl)
+                        ((BundleImpl) bundles[i]).getCurrentModule()).getVersion();
                     if ((symName != null) && (sym != null) && symName.equals(sym) && bundleVersion.equals(ver))
                     {
                         throw new BundleException(
@@ -1191,17 +1198,16 @@
             }
         }
 
-        return revision;
+        return module;
     }
 
     synchronized ProtectionDomain getProtectionDomain()
     {
         ProtectionDomain pd = null;
 
-        for (int i = m_revisions.size() - 1; (i >= 0) && (pd == null); i--)
+        for (int i = m_modules.size() - 1; (i >= 0) && (pd == null); i--)
         {
-            pd = (ProtectionDomain)
-                ((BundleRevisionImpl) m_revisions.get(i)).getSecurityContext();
+            pd = (ProtectionDomain) m_modules.get(i).getSecurityContext();
         }
 
         return pd;
@@ -1252,4 +1258,4 @@
     {
         return m_context;
     }
-}
\ No newline at end of file
+}
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleProtectionDomain.java b/framework/src/main/java/org/apache/felix/framework/BundleProtectionDomain.java
index 8e424ee..2ba8f92 100644
--- a/framework/src/main/java/org/apache/felix/framework/BundleProtectionDomain.java
+++ b/framework/src/main/java/org/apache/felix/framework/BundleProtectionDomain.java
@@ -25,7 +25,7 @@
 import java.security.ProtectionDomain;
 import java.security.cert.Certificate;
 
-import org.osgi.framework.wiring.BundleRevision;
+import org.apache.felix.framework.resolver.Module;
 
 public class BundleProtectionDomain extends ProtectionDomain
 {
@@ -33,9 +33,9 @@
     private final WeakReference m_bundle;
     private final int m_hashCode;
     private final String m_toString;
-    private final WeakReference m_revision;
+    private final WeakReference m_module;
 
-    // TODO: SECURITY - This should probably take a revision, not a bundle.
+    // TODO: SECURITY - This should probably take a module, not a bundle.
     BundleProtectionDomain(Felix felix, BundleImpl bundle)
         throws MalformedURLException
     {
@@ -50,14 +50,14 @@
             null);
         m_felix = new WeakReference(felix);
         m_bundle = new WeakReference(bundle);
-        m_revision = new WeakReference(bundle.getCurrentRevision());
+        m_module = new WeakReference(bundle.getCurrentModule());
         m_hashCode = bundle.hashCode();
         m_toString = "[" + bundle + "]";
     }
 
-    BundleRevision getRevision() 
+    Module getModule() 
     {
-        return (BundleRevision) m_revision.get();
+        return (Module) m_module.get();
     }
 
     public boolean implies(Permission permission)
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleRevisionDependencies.java b/framework/src/main/java/org/apache/felix/framework/BundleRevisionDependencies.java
deleted file mode 100644
index 72c28ad..0000000
--- a/framework/src/main/java/org/apache/felix/framework/BundleRevisionDependencies.java
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import org.apache.felix.framework.util.Util;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
-import org.osgi.framework.wiring.BundleWiring;
-
-class BundleRevisionDependencies
-{
-    private final Map<BundleRevision, Map<BundleCapability, Set<BundleRevision>>>
-        m_dependentsMap = new HashMap<BundleRevision, Map<BundleCapability, Set<BundleRevision>>>();
-
-    public synchronized void addDependent(BundleRevision provider, BundleCapability cap, BundleRevision requirer)
-    {
-        Map<BundleCapability, Set<BundleRevision>> caps = m_dependentsMap.get(provider);
-        if (caps == null)
-        {
-            caps = new HashMap<BundleCapability, Set<BundleRevision>>();
-            m_dependentsMap.put(provider, caps);
-        }
-        Set<BundleRevision> dependents = caps.get(cap);
-        if (dependents == null)
-        {
-            dependents = new HashSet<BundleRevision>();
-            caps.put(cap, dependents);
-        }
-        dependents.add(requirer);
-    }
-
-    public synchronized void removeDependent(
-        BundleRevision provider, BundleCapability cap, BundleRevision requirer)
-    {
-        Map<BundleCapability, Set<BundleRevision>> caps = m_dependentsMap.get(provider);
-        if (caps != null)
-        {
-            Set<BundleRevision> dependents = caps.get(cap);
-            if (dependents == null)
-            {
-                dependents.remove(requirer);
-                if (dependents.isEmpty())
-                {
-                    caps.remove(cap);
-                    if (caps.isEmpty())
-                    {
-                        m_dependentsMap.remove(provider);
-                    }
-                }
-            }
-        }
-    }
-
-    public synchronized void removeDependents(BundleRevision provider)
-    {
-        m_dependentsMap.remove(provider);
-    }
-
-    public synchronized Map<BundleCapability, Set<BundleRevision>>
-        getDependents(BundleRevision provider)
-    {
-        return m_dependentsMap.get(provider);
-    }
-
-    public synchronized boolean hasDependents(BundleImpl bundle)
-    {
-        List<BundleRevision> revisions = bundle.getRevisions();
-        for (BundleRevision revision : revisions)
-        {
-            if (m_dependentsMap.containsKey(revision))
-            {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public synchronized Set<Bundle> getDependentBundles(BundleImpl bundle)
-    {
-        Set<Bundle> result = new HashSet<Bundle>();
-
-        List<BundleRevision> revisions = bundle.getRevisions();
-        for (BundleRevision revision : revisions)
-        {
-// TODO: OSGi R4.3 - This is sort of a hack. We need to special case fragments,
-//       since their dependents are their hosts.
-            if (Util.isFragment(revision))
-            {
-                if (revision.getWiring() != null)
-                {
-                    for (BundleWire wire : revision.getWiring().getRequiredWires(null))
-                    {
-                        result.add(wire.getProviderWiring().getBundle());
-                    }
-                }
-            }
-            else
-            {
-                Map<BundleCapability, Set<BundleRevision>> caps =
-                    m_dependentsMap.get(revision);
-                if (caps != null)
-                {
-                    for (Entry<BundleCapability, Set<BundleRevision>> entry : caps.entrySet())
-                    {
-                        for (BundleRevision rev : entry.getValue())
-                        {
-                            result.add(rev.getBundle());
-                        }
-                    }
-                }
-            }
-        }
-
-        return result;
-    }
-
-    public synchronized Set<Bundle> getImportingBundles(
-        BundleImpl exporter, BundleCapability exportCap)
-    {
-        // Create set for storing importing bundles.
-        Set<Bundle> result = new HashSet<Bundle>();
-
-        // Get exported package name.
-        String pkgName = (String)
-            exportCap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
-
-        // Get all importers and requirers for all revisions of the bundle.
-        // The spec says that require-bundle should be returned with importers.
-        for (BundleRevision revision : exporter.getRevisions())
-        {
-            Map<BundleCapability, Set<BundleRevision>>
-                caps = m_dependentsMap.get(revision);
-            if (caps != null)
-            {
-                for (Entry<BundleCapability, Set<BundleRevision>> entry : caps.entrySet())
-                {
-                    BundleCapability cap = entry.getKey();
-                    if ((cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                        && cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)
-                            .equals(pkgName))
-                        || cap.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                    {
-                        for (BundleRevision dependent : entry.getValue())
-                        {
-                            result.add(dependent.getBundle());
-                        }
-                    }
-                }
-            }
-        }
-
-        // Return the results.
-        return result;
-    }
-
-    public synchronized Set<Bundle> getRequiringBundles(BundleImpl bundle)
-    {
-        // Create set for storing requiring bundles.
-        Set<Bundle> result = new HashSet<Bundle>();
-
-        // Get all requirers for all revisions of the bundle.
-        for (BundleRevision revision : bundle.getRevisions())
-        {
-            Map<BundleCapability, Set<BundleRevision>>
-                caps = m_dependentsMap.get(revision);
-            if (caps != null)
-            {
-                for (Entry<BundleCapability, Set<BundleRevision>> entry : caps.entrySet())
-                {
-                    if (entry.getKey().getNamespace()
-                        .equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                    {
-                        for (BundleRevision dependent : entry.getValue())
-                        {
-                            result.add(dependent.getBundle());
-                        }
-                    }
-                }
-            }
-        }
-
-        // Return the results.
-        return result;
-    }
-
-    public synchronized void removeDependencies(BundleImpl bundle)
-    {
-        List<BundleRevision> revs = bundle.getRevisions();
-        for (BundleRevision rev : revs)
-        {
-            BundleWiring wiring = rev.getWiring();
-            if (wiring != null)
-            {
-                for (BundleWire wire : wiring.getRequiredWires(null))
-                {
-                    // The provider wiring may already be null if the framework
-                    // is shutting down, so don't worry about updating dependencies
-                    // in that case.
-                    if (wire.getProviderWiring() != null)
-                    {
-                        Map<BundleCapability, Set<BundleRevision>> caps =
-                            m_dependentsMap.get(wire.getProviderWiring().getRevision());
-                        if (caps != null)
-                        {
-                            List<BundleCapability> gc = new ArrayList<BundleCapability>();
-                            for (Entry<BundleCapability, Set<BundleRevision>> entry
-                                : caps.entrySet())
-                            {
-                                entry.getValue().remove(rev);
-                                if (entry.getValue().isEmpty())
-                                {
-                                    gc.add(entry.getKey());
-                                }
-                            }
-                            for (BundleCapability cap : gc)
-                            {
-                                caps.remove(cap);
-                            }
-                            if (caps.isEmpty())
-                            {
-                                m_dependentsMap.remove(wire.getProviderWiring().getRevision());
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    public synchronized void dump()
-    {
-/*
-System.out.println("DEPENDENTS:");
-        for (Entry<BundleRevision, Map<BundleCapability, Set<BundleRevision>>> entry
-            : m_dependentsMap.entrySet())
-        {
-            System.out.println("Revision " + entry.getKey() + " DEPS:");
-            for (Entry<BundleCapability, Set<BundleRevision>> capEntry : entry.getValue().entrySet())
-            {
-                System.out.println("   " + capEntry.getKey() + " <-- " + capEntry.getValue());
-            }
-        }
-*/
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java b/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java
deleted file mode 100644
index a390407..0000000
--- a/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLStreamHandler;
-import java.security.ProtectionDomain;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.List;
-import java.util.Map;
-import org.apache.felix.framework.Felix.StatefulResolver;
-import org.apache.felix.framework.cache.Content;
-import org.apache.felix.framework.util.FelixConstants;
-import org.apache.felix.framework.util.SecureAction;
-import org.apache.felix.framework.util.manifestparser.ManifestParser;
-import org.apache.felix.framework.util.manifestparser.R4Library;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleException;
-import org.osgi.framework.Constants;
-import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWiring;
-
-public class BundleRevisionImpl implements BundleRevision
-{
-    public final static int EAGER_ACTIVATION = 0;
-    public final static int LAZY_ACTIVATION = 1;
-
-    private final Logger m_logger;
-    private final Map m_configMap;
-    private final StatefulResolver m_resolver;
-    private final String m_id;
-    private final Content m_content;
-    private final Map m_headerMap;
-    private final URLStreamHandler m_streamHandler;
-
-    private final String m_manifestVersion;
-    private final boolean m_isExtension;
-    private final String m_symbolicName;
-    private final Version m_version;
-
-    private final List<BundleCapability> m_declaredCaps;
-    private final List<BundleRequirement> m_declaredReqs;
-    private final List<R4Library> m_declaredNativeLibs;
-    private final int m_declaredActivationPolicy;
-    private final List<String> m_activationIncludes;
-    private final List<String> m_activationExcludes;
-
-    private final Bundle m_bundle;
-
-    private List<Content> m_contentPath;
-    private boolean m_isActivationTriggered = false;
-    private ProtectionDomain m_protectionDomain = null;
-    private final static SecureAction m_secureAction = new SecureAction();
-
-    // Bundle wiring when resolved.
-    private volatile BundleWiringImpl m_wiring = null;
-
-    // Boot delegation packages.
-    private final String[] m_bootPkgs;
-    private final boolean[] m_bootPkgWildcards;
-
-    /**
-     * This constructor is used by the extension manager, since it needs
-     * a constructor that does not throw an exception.
-     * @param logger
-     * @param bundle
-     * @param id
-     * @param bootPkgs
-     * @param bootPkgWildcards
-     * @throws org.osgi.framework.BundleException
-     */
-    public BundleRevisionImpl(
-        Logger logger, Map configMap, Bundle bundle, String id,
-        String[] bootPkgs, boolean[] bootPkgWildcards)
-    {
-        m_logger = logger;
-        m_configMap = configMap;
-        m_resolver = null;
-        m_bundle = bundle;
-        m_id = id;
-        m_headerMap = null;
-        m_content = null;
-        m_streamHandler = null;
-        m_bootPkgs = bootPkgs;
-        m_bootPkgWildcards = bootPkgWildcards;
-        m_manifestVersion = null;
-        m_symbolicName = null;
-        m_isExtension = false;
-        m_version = null;
-        m_declaredCaps = Collections.EMPTY_LIST;
-        m_declaredReqs = Collections.EMPTY_LIST;
-        m_declaredNativeLibs = null;
-        m_declaredActivationPolicy = EAGER_ACTIVATION;
-        m_activationExcludes = null;
-        m_activationIncludes = null;
-    }
-
-    BundleRevisionImpl(
-        Logger logger, Map configMap, StatefulResolver resolver,
-        Bundle bundle, String id, Map headerMap, Content content,
-        URLStreamHandler streamHandler, String[] bootPkgs,
-        boolean[] bootPkgWildcards)
-        throws BundleException
-    {
-        m_logger = logger;
-        m_configMap = configMap;
-        m_resolver = resolver;
-        m_bundle = bundle;
-        m_id = id;
-        m_headerMap = headerMap;
-        m_content = content;
-        m_streamHandler = streamHandler;
-        m_bootPkgs = bootPkgs;
-        m_bootPkgWildcards = bootPkgWildcards;
-
-        ManifestParser mp = new ManifestParser(m_logger, m_configMap, this, m_headerMap);
-
-        // Record some of the parsed metadata. Note, if this is an extension
-        // bundle it's exports are removed, since they will be added to the
-        // system bundle directly later on.
-        m_manifestVersion = mp.getManifestVersion();
-        m_version = mp.getBundleVersion();
-        m_declaredCaps = mp.isExtension() ? null : mp.getCapabilities();
-        m_declaredReqs = mp.getRequirements();
-        m_declaredNativeLibs = mp.getLibraries();
-        m_declaredActivationPolicy = mp.getActivationPolicy();
-        m_activationExcludes = (mp.getActivationExcludeDirective() == null)
-            ? null
-            : ManifestParser.parseDelimitedString(mp.getActivationExcludeDirective(), ",");
-        m_activationIncludes = (mp.getActivationIncludeDirective() == null)
-            ? null
-            : ManifestParser.parseDelimitedString(mp.getActivationIncludeDirective(), ",");
-        m_symbolicName = mp.getSymbolicName();
-        m_isExtension = mp.isExtension();
-    }
-
-    int getDeclaredActivationPolicy()
-    {
-        return m_declaredActivationPolicy;
-    }
-
-    List<String> getActivationExcludes()
-    {
-        return m_activationExcludes;
-    }
-
-    List<String> getActivationIncludes()
-    {
-        return m_activationIncludes;
-    }
-
-    URLStreamHandler getURLStreamHandler()
-    {
-        return m_streamHandler;
-    }
-
-    // TODO: OSGi R4.3 - Figure out how to handle this. Here we provide access
-    //       needed for BundleWiringImpl, but for implicit boot delegation property
-    //       we store it in BundleWiringImpl.
-    String[] getBootDelegationPackages()
-    {
-        return m_bootPkgs;
-    }
-
-    // TODO: OSGi R4.3 - Figure out how to handle this. Here we provide access
-    //       needed for BundleWiringImpl, but for implicit boot delegation property
-    //       we store it in BundleWiringImpl.
-    boolean[] getBootDelegationPackageWildcards()
-    {
-        return m_bootPkgWildcards;
-    }
-
-    //
-    // BundleRevision methods.
-    //
-
-    public String getSymbolicName()
-    {
-        return m_symbolicName;
-    }
-
-    public Version getVersion()
-    {
-        return m_version;
-    }
-
-    public List<BundleCapability> getDeclaredCapabilities(String namespace)
-    {
-        List<BundleCapability> result = m_declaredCaps;
-        if (namespace != null)
-        {
-            result = new ArrayList<BundleCapability>();
-            for (BundleCapability cap : m_declaredCaps)
-            {
-                if (cap.getNamespace().equals(namespace))
-                {
-                    result.add(cap);
-                }
-            }
-        }
-        return result;
-    }
-
-    public List<BundleRequirement> getDeclaredRequirements(String namespace)
-    {
-        List<BundleRequirement> result = m_declaredReqs;
-        if (namespace != null)
-        {
-            result = new ArrayList<BundleRequirement>();
-            for (BundleRequirement req : m_declaredReqs)
-            {
-                if (req.getNamespace().equals(namespace))
-                {
-                    result.add(req);
-                }
-            }
-        }
-        return result;
-    }
-
-    public int getTypes()
-    {
-        if (getHeaders().containsKey(Constants.FRAGMENT_HOST))
-        {
-            return BundleRevision.TYPE_FRAGMENT;
-        }
-        return 0;
-    }
-
-    public BundleWiring getWiring()
-    {
-        return m_wiring;
-    }
-
-    public Bundle getBundle()
-    {
-        return m_bundle;
-    }
-
-    //
-    // Implementating details.
-    //
-
-    public Map getHeaders()
-    {
-        return m_headerMap;
-    }
-
-    public boolean isExtension()
-    {
-        return m_isExtension;
-    }
-
-    public String getManifestVersion()
-    {
-        return m_manifestVersion;
-    }
-
-    public List<R4Library> getDeclaredNativeLibraries()
-    {
-        return m_declaredNativeLibs;
-    }
-
-    synchronized boolean isActivationTriggered()
-    {
-        return m_isActivationTriggered;
-    }
-
-    boolean isActivationTrigger(String pkgName)
-    {
-        if ((m_activationIncludes == null) && (m_activationExcludes == null))
-        {
-            return true;
-        }
-
-        // If there are no include filters then all classes are included
-        // by default, otherwise try to find one match.
-        boolean included = (m_activationIncludes == null);
-        for (int i = 0;
-            (!included) && (m_activationIncludes != null) && (i < m_activationIncludes.size());
-            i++)
-        {
-            included = m_activationIncludes.get(i).equals(pkgName);
-        }
-
-        // If there are no exclude filters then no classes are excluded
-        // by default, otherwise try to find one match.
-        boolean excluded = false;
-        for (int i = 0;
-            (!excluded) && (m_activationExcludes != null) && (i < m_activationExcludes.size());
-            i++)
-        {
-            excluded = m_activationExcludes.get(i).equals(pkgName);
-        }
-        return included && !excluded;
-    }
-
-    public String getId()
-    {
-        return m_id;
-    }
-
-    public synchronized void resolve(BundleWiringImpl wiring)
-    {
-        if (m_wiring != null)
-        {
-            m_wiring.dispose();
-            m_wiring = null;
-        }
-
-        if (wiring != null)
-        {
-            // If the wiring has fragments, then close the old content path,
-            // since it'll need to be recalculated to include fragments.
-            if (wiring.getFragments() != null)
-            {
-                for (int i = 0; (m_contentPath != null) && (i < m_contentPath.size()); i++)
-                {
-                    // Don't close this module's content, if it is on the content path.
-                    if (m_content != m_contentPath.get(i))
-                    {
-                        m_contentPath.get(i).close();
-                    }
-                }
-                m_contentPath = null;
-            }
-
-            m_wiring = wiring;
-        }
-    }
-
-    public synchronized void setSecurityContext(Object securityContext)
-    {
-        m_protectionDomain = (ProtectionDomain) securityContext;
-    }
-
-    public synchronized Object getSecurityContext()
-    {
-        return m_protectionDomain;
-    }
-
-    // TODO: FRAGMENT RESOLVER - Technically, this is only necessary for fragments.
-    //       When we refactoring for the new R4.3 framework API, we'll have to see
-    //       if this is still necessary, since the new BundleWirings API will give
-    //       us another way to detect it.
-    public boolean isRemovalPending()
-    {
-        return (m_bundle.getState() == Bundle.UNINSTALLED)
-            || (this != ((BundleImpl) m_bundle).getCurrentRevision());
-    }
-
-    //
-    // Content access methods.
-    //
-
-    public Content getContent()
-    {
-        return m_content;
-    }
-
-    synchronized List<Content> getContentPath()
-    {
-        if (m_contentPath == null)
-        {
-            try
-            {
-                m_contentPath = initializeContentPath();
-            }
-            catch (Exception ex)
-            {
-                m_logger.log(
-                    m_bundle, Logger.LOG_ERROR, "Unable to get module class path.", ex);
-            }
-        }
-        return m_contentPath;
-    }
-
-    private List<Content> initializeContentPath() throws Exception
-    {
-        List<Content> contentList = new ArrayList();
-        calculateContentPath(this, getContent(), contentList, true);
-        
-        List<BundleRevision> fragments = null;
-        List<Content> fragmentContents = null;
-        if (m_wiring != null)
-        {
-            fragments = m_wiring.getFragments();
-            fragmentContents = m_wiring.getFragmentContents();
-        }
-        if (fragments != null)
-        {
-            for (int i = 0; i < fragments.size(); i++)
-            {
-                calculateContentPath(
-                    fragments.get(i), fragmentContents.get(i), contentList, false);
-            }
-        }
-        return contentList;
-    }
-
-    private List calculateContentPath(
-        BundleRevision revision, Content content, List<Content> contentList,
-        boolean searchFragments)
-        throws Exception
-    {
-        // Creating the content path entails examining the bundle's
-        // class path to determine whether the bundle JAR file itself
-        // is on the bundle's class path and then creating content
-        // objects for everything on the class path.
-
-        // Create a list to contain the content path for the specified content.
-        List localContentList = new ArrayList();
-
-        // Find class path meta-data.
-        String classPath = (String) ((BundleRevisionImpl) revision)
-            .getHeaders().get(FelixConstants.BUNDLE_CLASSPATH);
-        // Parse the class path into strings.
-        List<String> classPathStrings = ManifestParser.parseDelimitedString(
-            classPath, FelixConstants.CLASS_PATH_SEPARATOR);
-
-        if (classPathStrings == null)
-        {
-            classPathStrings = new ArrayList<String>(0);
-        }
-
-        // Create the bundles class path.
-        for (int i = 0; i < classPathStrings.size(); i++)
-        {
-            // Remove any leading slash, since all bundle class path
-            // entries are relative to the root of the bundle.
-            classPathStrings.set(i, (classPathStrings.get(i).startsWith("/"))
-                ? classPathStrings.get(i).substring(1)
-                : classPathStrings.get(i));
-
-            // Check for the bundle itself on the class path.
-            if (classPathStrings.get(i).equals(FelixConstants.CLASS_PATH_DOT))
-            {
-                localContentList.add(content);
-            }
-            else
-            {
-                // Try to find the embedded class path entry in the current
-                // content.
-                Content embeddedContent = content.getEntryAsContent(classPathStrings.get(i));
-                // If the embedded class path entry was not found, it might be
-                // in one of the fragments if the current content is the bundle,
-                // so try to search the fragments if necessary.
-                List<Content> fragmentContents = (m_wiring == null)
-                    ? null : m_wiring.getFragmentContents();
-                for (int fragIdx = 0;
-                    searchFragments && (embeddedContent == null)
-                        && (fragmentContents != null) && (fragIdx < fragmentContents.size());
-                    fragIdx++)
-                {
-                    embeddedContent =
-                        fragmentContents.get(fragIdx).getEntryAsContent(classPathStrings.get(i));
-                }
-                // If we found the embedded content, then add it to the
-                // class path content list.
-                if (embeddedContent != null)
-                {
-                    localContentList.add(embeddedContent);
-                }
-                else
-                {
-// TODO: FRAMEWORK - Per the spec, this should fire a FrameworkEvent.INFO event;
-//       need to create an "Eventer" class like "Logger" perhaps.
-                    m_logger.log(getBundle(), Logger.LOG_INFO,
-                        "Class path entry not found: "
-                        + classPathStrings.get(i));
-                }
-            }
-        }
-
-        // If there is nothing on the class path, then include
-        // "." by default, as per the spec.
-        if (localContentList.isEmpty())
-        {
-            localContentList.add(content);
-        }
-
-        // Now add the local contents to the global content list and return it.
-        contentList.addAll(localContentList);
-        return contentList;
-    }
-
-    URL getResourceLocal(String name)
-    {
-        URL url = null;
-
-        // Remove leading slash, if present, but special case
-        // "/" so that it returns a root URL...this isn't very
-        // clean or meaninful, but the Spring guys want it.
-        if (name.equals("/"))
-        {
-            // Just pick a class path index since it doesn't really matter.
-            url = createURL(1, name);
-        }
-        else if (name.startsWith("/"))
-        {
-            name = name.substring(1);
-        }
-
-        // Check the module class path.
-        List<Content> contentPath = getContentPath();
-        for (int i = 0;
-            (url == null) &&
-            (i < contentPath.size()); i++)
-        {
-            if (contentPath.get(i).hasEntry(name))
-            {
-                url = createURL(i + 1, name);
-            }
-        }
-
-        return url;
-    }
-
-    Enumeration getResourcesLocal(String name)
-    {
-        List l = new ArrayList();
-
-        // Special case "/" so that it returns a root URLs for
-        // each bundle class path entry...this isn't very
-        // clean or meaningful, but the Spring guys want it.
-        final List<Content> contentPath = getContentPath();
-        if (name.equals("/"))
-        {
-            for (int i = 0; i < contentPath.size(); i++)
-            {
-                l.add(createURL(i + 1, name));
-            }
-        }
-        else
-        {
-            // Remove leading slash, if present.
-            if (name.startsWith("/"))
-            {
-                name = name.substring(1);
-            }
-
-            // Check the module class path.
-            for (int i = 0; i < contentPath.size(); i++)
-            {
-                if (contentPath.get(i).hasEntry(name))
-                {
-                    // Use the class path index + 1 for creating the path so
-                    // that we can differentiate between module content URLs
-                    // (where the path will start with 0) and module class
-                    // path URLs.
-                    l.add(createURL(i + 1, name));
-                }
-            }
-        }
-
-        return Collections.enumeration(l);
-    }
-
-    // TODO: API: Investigate how to handle this better, perhaps we need
-    // multiple URL policies, one for content -- one for class path.
-    public URL getEntry(String name)
-    {
-        URL url = null;
-
-        // Check for the special case of "/", which represents
-        // the root of the bundle according to the spec.
-        if (name.equals("/"))
-        {
-            url = createURL(0, "/");
-        }
-
-        if (url == null)
-        {
-            // Remove leading slash, if present.
-            if (name.startsWith("/"))
-            {
-                name = name.substring(1);
-            }
-
-            // Check the module content.
-            if (getContent().hasEntry(name))
-            {
-                // Module content URLs start with 0, whereas module
-                // class path URLs start with the index into the class
-                // path + 1.
-                url = createURL(0, name);
-            }
-        }
-
-        return url;
-    }
-
-    public boolean hasInputStream(int index, String urlPath)
-    {
-        if (urlPath.startsWith("/"))
-        {
-            urlPath = urlPath.substring(1);
-        }
-        if (index == 0)
-        {
-            return m_content.hasEntry(urlPath);
-        }
-        return getContentPath().get(index - 1).hasEntry(urlPath);
-    }
-
-    public InputStream getInputStream(int index, String urlPath)
-        throws IOException
-    {
-        if (urlPath.startsWith("/"))
-        {
-            urlPath = urlPath.substring(1);
-        }
-        if (index == 0)
-        {
-            return m_content.getEntryAsStream(urlPath);
-        }
-        return getContentPath().get(index - 1).getEntryAsStream(urlPath);
-    }
-
-    public URL getLocalURL(int index, String urlPath)
-    {
-        if (urlPath.startsWith("/"))
-        {
-            urlPath = urlPath.substring(1);
-        }
-        if (index == 0)
-        {
-            return m_content.getEntryAsURL(urlPath);
-        }
-        return getContentPath().get(index - 1).getEntryAsURL(urlPath);
-    }
-
-    private URL createURL(int port, String path)
-    {
-        // Add a slash if there is one already, otherwise
-        // the is no slash separating the host from the file
-        // in the resulting URL.
-        if (!path.startsWith("/"))
-        {
-            path = "/" + path;
-        }
-
-        try
-        {
-            return m_secureAction.createURL(null,
-                FelixConstants.BUNDLE_URL_PROTOCOL + "://" +
-                m_id + ":" + port + path, m_streamHandler);
-        }
-        catch (MalformedURLException ex)
-        {
-            m_logger.log(m_bundle,
-                Logger.LOG_ERROR,
-                "Unable to create resource URL.",
-                ex);
-        }
-        return null;
-    }
-
-    synchronized void close()
-    {
-        try
-        {
-            resolve(null);
-        }
-        catch (Exception ex)
-        {
-            m_logger.log(Logger.LOG_ERROR, "Error releasing revision: " + ex.getMessage(), ex);
-        }
-        m_content.close();
-        for (int i = 0; (m_contentPath != null) && (i < m_contentPath.size()); i++)
-        {
-            m_contentPath.get(i).close();
-        }
-        m_contentPath = null;
-    }
-
-    @Override
-    public String toString()
-    {
-        return m_id;
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/EntryFilterEnumeration.java b/framework/src/main/java/org/apache/felix/framework/EntryFilterEnumeration.java
index 5fee892..fcf8e39 100644
--- a/framework/src/main/java/org/apache/felix/framework/EntryFilterEnumeration.java
+++ b/framework/src/main/java/org/apache/felix/framework/EntryFilterEnumeration.java
@@ -22,14 +22,14 @@
 import java.net.URL;
 import java.util.*;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
-import org.osgi.framework.wiring.BundleRevision;
+import org.apache.felix.framework.resolver.Module;
 
 class EntryFilterEnumeration implements Enumeration
 {
     private final BundleImpl m_bundle;
     private final List<Enumeration> m_enumerations;
-    private final List<BundleRevision> m_revisions;
-    private int m_revisionIndex = 0;
+    private final List<Module> m_modules;
+    private int m_moduleIndex = 0;
     private final String m_path;
     private final List<String> m_filePattern;
     private final boolean m_recurse;
@@ -42,25 +42,23 @@
         String filePattern, boolean recurse, boolean isURLValues)
     {
         m_bundle = bundle;
-        BundleRevision br = m_bundle.getCurrentRevision();
-        if (includeFragments
-            && (br.getWiring() != null)
-            && (((BundleWiringImpl) br.getWiring()).getFragments() != null))
+        Module bundleModule = m_bundle.getCurrentModule();
+        List<Module> fragmentModules = ((ModuleImpl) bundleModule).getFragments();
+        if (includeFragments && (fragmentModules != null))
         {
-            m_revisions = new ArrayList(
-                ((BundleWiringImpl) br.getWiring()).getFragments().size() + 1);
-            m_revisions.addAll(((BundleWiringImpl) br.getWiring()).getFragments());
+            m_modules = new ArrayList(fragmentModules.size() + 1);
+            m_modules.addAll(fragmentModules);
         }
         else
         {
-            m_revisions = new ArrayList(1);
+            m_modules = new ArrayList(1);
         }
-        m_revisions.add(0, br);
-        m_enumerations = new ArrayList(m_revisions.size());
-        for (int i = 0; i < m_revisions.size(); i++)
+        m_modules.add(0, bundleModule);
+        m_enumerations = new ArrayList(m_modules.size());
+        for (int i = 0; i < m_modules.size(); i++)
         {
-            m_enumerations.add(((BundleRevisionImpl) m_revisions.get(i)).getContent() != null ?
-                ((BundleRevisionImpl) m_revisions.get(i)).getContent().getEntries() : null);
+            m_enumerations.add(m_modules.get(i).getContent() != null ?
+                m_modules.get(i).getContent().getEntries() : null);
         }
         m_recurse = recurse;
         m_isURLValues = isURLValues;
@@ -116,19 +114,19 @@
         {
             return;
         }
-        while ((m_revisionIndex < m_enumerations.size()) && m_nextEntries.isEmpty())
+        while ((m_moduleIndex < m_enumerations.size()) && m_nextEntries.isEmpty())
         {
-            while (m_enumerations.get(m_revisionIndex) != null
-                && m_enumerations.get(m_revisionIndex).hasMoreElements()
+            while (m_enumerations.get(m_moduleIndex) != null
+                && m_enumerations.get(m_moduleIndex).hasMoreElements()
                 && m_nextEntries.isEmpty())
             {
                 // Get the current entry to determine if it should be filtered or not.
-                String entryName = (String) m_enumerations.get(m_revisionIndex).nextElement();
+                String entryName = (String) m_enumerations.get(m_moduleIndex).nextElement();
                 // Check to see if the current entry is a descendent of the specified path.
                 if (!entryName.equals(m_path) && entryName.startsWith(m_path))
                 {
                     // Cached entry URL. If we are returning URLs, we use this
-                    // cached URL to avoid doing multiple URL lookups from a revision
+                    // cached URL to avoid doing multiple URL lookups from a module
                     // when synthesizing directory URLs.
                     URL entryURL = null;
 
@@ -172,14 +170,11 @@
                                         if (m_isURLValues)
                                         {
                                             entryURL = (entryURL == null)
-                                                ? ((BundleRevisionImpl)
-                                                    m_revisions.get(m_revisionIndex))
-                                                        .getEntry(entryName)
+                                                ? m_modules.get(m_moduleIndex).getEntry(entryName)
                                                 : entryURL;
                                             try
                                             {
-                                                m_nextEntries.add(
-                                                    new URL(entryURL, "/" + dir));
+                                                m_nextEntries.add(new URL(entryURL, "/" + dir));
                                             }
                                             catch (MalformedURLException ex)
                                             {
@@ -214,8 +209,7 @@
                             if (m_isURLValues)
                             {
                                 entryURL = (entryURL == null)
-                                    ? ((BundleRevisionImpl)
-                                        m_revisions.get(m_revisionIndex)).getEntry(entryName)
+                                    ? m_modules.get(m_moduleIndex).getEntry(entryName)
                                     : entryURL;
                                 m_nextEntries.add(entryURL);
                             }
@@ -229,7 +223,7 @@
             }
             if (m_nextEntries.isEmpty())
             {
-                m_revisionIndex++;
+                m_moduleIndex++;
             }
         }
     }
@@ -244,4 +238,4 @@
             : entryName.lastIndexOf('/', endIdx) + 1;
         return entryName.substring(startIdx, endIdx);
     }
-}
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/ExportedPackageImpl.java b/framework/src/main/java/org/apache/felix/framework/ExportedPackageImpl.java
index 01fab7a..abb4fed 100644
--- a/framework/src/main/java/org/apache/felix/framework/ExportedPackageImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/ExportedPackageImpl.java
@@ -18,34 +18,33 @@
  */
 package org.apache.felix.framework;
 
-import java.util.Set;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
+import java.util.List;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.resolver.Module;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
 import org.osgi.service.packageadmin.ExportedPackage;
 
 class ExportedPackageImpl implements ExportedPackage
 {
     private final Felix m_felix;
     private final BundleImpl m_exportingBundle;
-    private final BundleRevision m_exportingRevision;
-    private final BundleCapability m_export;
+    private final Module m_exportingModule;
+    private final Capability m_export;
     private final String m_pkgName;
     private final Version m_version;
 
     public ExportedPackageImpl(
-        Felix felix, BundleImpl exporter, BundleRevision revision, BundleCapability export)
+        Felix felix, BundleImpl exporter, Module module, Capability export)
     {
         m_felix = felix;
         m_exportingBundle = exporter;
-        m_exportingRevision = revision;
+        m_exportingModule = module;
         m_export = export;
-        m_pkgName = (String) m_export.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
-        m_version = (!m_export.getAttributes().containsKey(BundleCapabilityImpl.VERSION_ATTR))
+        m_pkgName = (String) m_export.getAttribute(Capability.PACKAGE_ATTR).getValue();
+        m_version = (m_export.getAttribute(Capability.VERSION_ATTR) == null)
             ? Version.emptyVersion
-            : (Version) m_export.getAttributes().get(BundleCapabilityImpl.VERSION_ATTR);
+            : (Version) m_export.getAttribute(Capability.VERSION_ATTR).getValue();
     }
 
     public Bundle getExportingBundle()
@@ -65,8 +64,8 @@
         {
             return null;
         }
-        Set<Bundle> set = m_felix.getImportingBundles(m_exportingBundle, m_export);
-        return set.toArray(new Bundle[set.size()]);
+        List<Bundle> list = m_felix.getImportingBundles(this);
+        return list.toArray(new Bundle[list.size()]);
     }
 
     public String getName()
diff --git a/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java b/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
index b30a70b..46c83a3 100644
--- a/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
+++ b/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
@@ -27,26 +27,26 @@
 import java.security.AccessControlException;
 import java.security.AllPermission;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Map.Entry;
 import java.util.NoSuchElementException;
 import java.util.Set;
-import org.apache.felix.framework.Felix.StatefulResolver;
 
-import org.apache.felix.framework.resolver.ResolverWire;
+import org.apache.felix.framework.Felix.StatefulResolver;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.util.FelixConstants;
 import org.apache.felix.framework.util.StringMap;
 import org.apache.felix.framework.util.Util;
+import org.apache.felix.framework.util.manifestparser.CapabilityImpl;
 import org.apache.felix.framework.util.manifestparser.ManifestParser;
-import org.apache.felix.framework.cache.Content;
-import org.apache.felix.framework.util.manifestparser.R4Library;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
+import org.apache.felix.framework.resolver.Content;
 import org.osgi.framework.AdminPermission;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleActivator;
@@ -54,10 +54,6 @@
 import org.osgi.framework.BundleException;
 import org.osgi.framework.Constants;
 import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
-import org.osgi.framework.wiring.BundleWiring;
 
 /**
  * The ExtensionManager class is used in several ways.
@@ -120,10 +116,9 @@
     }
 
     private final Logger m_logger;
-    private final Map m_configMap;
     private final Map m_headerMap = new StringMap(false);
-    private final BundleRevision m_systemBundleRevision;
-    private List<BundleCapability> m_capabilities = null;
+    private final Module m_systemBundleModule;
+    private List<Capability> m_capabilities = null;
     private Set m_exportNames = null;
     private Object m_securityContext = null;
     private final List m_extensions;
@@ -136,8 +131,7 @@
     private ExtensionManager()
     {
         m_logger = null;
-        m_configMap = null;
-        m_systemBundleRevision = null;
+        m_systemBundleModule = null;
         m_extensions = new ArrayList();
         m_extensionsCache = new Bundle[0];
         m_names = new HashSet();
@@ -155,20 +149,19 @@
      * @param config the configuration to read properties from.
      * @param systemBundleInfo the info to change if we need to add exports.
      */
-    ExtensionManager(Logger logger, Map configMap, Felix felix)
+    ExtensionManager(Logger logger, Felix felix)
     {
-        m_logger = logger;
-        m_configMap = configMap;
-        m_systemBundleRevision = new ExtensionManagerRevision(felix);
+        m_systemBundleModule = new ExtensionManagerModule(felix);
         m_extensions = null;
         m_extensionsCache = null;
         m_names = null;
         m_sourceToExtensions = null;
+        m_logger = logger;
 
 // TODO: FRAMEWORK - Not all of this stuff really belongs here, probably only exports.
         // Populate system bundle header map.
         m_headerMap.put(FelixConstants.BUNDLE_VERSION,
-            m_configMap.get(FelixConstants.FELIX_VERSION_PROPERTY));
+            felix.getConfig().get(FelixConstants.FELIX_VERSION_PROPERTY));
         m_headerMap.put(FelixConstants.BUNDLE_SYMBOLICNAME,
             FelixConstants.SYSTEM_BUNDLE_SYMBOLICNAME);
         m_headerMap.put(FelixConstants.BUNDLE_NAME, "System Bundle");
@@ -184,27 +177,27 @@
         // We must construct the system bundle's export metadata.
         // Get configuration property that specifies which class path
         // packages should be exported by the system bundle.
-        String syspkgs = (String) m_configMap.get(FelixConstants.FRAMEWORK_SYSTEMPACKAGES);
+        String syspkgs = (String) felix.getConfig().get(FelixConstants.FRAMEWORK_SYSTEMPACKAGES);
         // If no system packages were specified, load our default value.
         syspkgs = (syspkgs == null)
             ? Util.getDefaultProperty(logger, Constants.FRAMEWORK_SYSTEMPACKAGES)
             : syspkgs;
         syspkgs = (syspkgs == null) ? "" : syspkgs;
         // If any extra packages are specified, then append them.
-        String extra = (String) m_configMap.get(FelixConstants.FRAMEWORK_SYSTEMPACKAGES_EXTRA);
+        String extra = (String) felix.getConfig().get(FelixConstants.FRAMEWORK_SYSTEMPACKAGES_EXTRA);
         syspkgs = (extra == null) ? syspkgs : syspkgs + "," + extra;
         m_headerMap.put(FelixConstants.BUNDLE_MANIFESTVERSION, "2");
         m_headerMap.put(FelixConstants.EXPORT_PACKAGE, syspkgs);
         try
         {
             ManifestParser mp = new ManifestParser(
-                m_logger, m_configMap, m_systemBundleRevision, m_headerMap);
-            List<BundleCapability> caps = aliasSymbolicName(mp.getCapabilities());
+                m_logger, felix.getConfig(), m_systemBundleModule, m_headerMap);
+            List<Capability> caps = aliasSymbolicName(mp.getCapabilities());
             setCapabilities(caps);
         }
         catch (Exception ex)
         {
-            m_capabilities = new ArrayList<BundleCapability>(0);
+            m_capabilities = new ArrayList<Capability>(0);
             m_logger.log(
                 Logger.LOG_ERROR,
                 "Error parsing system bundle export statement: "
@@ -212,36 +205,36 @@
         }
     }
 
-    private static List<BundleCapability> aliasSymbolicName(List<BundleCapability> caps)
+    private static List<Capability> aliasSymbolicName(List<Capability> caps)
     {
         if (caps == null)
         {
-            return new ArrayList<BundleCapability>(0);
+            return new ArrayList<Capability>(0);
         }
 
-        List<BundleCapability> aliasCaps = new ArrayList<BundleCapability>(caps);
+        List<Capability> aliasCaps = new ArrayList<Capability>(caps);
 
         for (int capIdx = 0; capIdx < aliasCaps.size(); capIdx++)
         {
             // Get the attributes and search for bundle symbolic name.
-            for (Entry<String, Object> entry : aliasCaps.get(capIdx).getAttributes().entrySet())
+            List<Attribute> attrs = aliasCaps.get(capIdx).getAttributes();
+            for (int i = 0; i < attrs.size(); i++)
             {
                 // If there is a bundle symbolic name attribute, add the
                 // standard alias as a value.
-                if (entry.getKey().equalsIgnoreCase(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE))
+                if (attrs.get(i).getName().equalsIgnoreCase(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE))
                 {
                     // Make a copy of the attribute array.
-                    Map<String, Object> aliasAttrs =
-                        new HashMap<String, Object>(aliasCaps.get(capIdx).getAttributes());
+                    List<Attribute> aliasAttrs = new ArrayList<Attribute>(attrs);
                     // Add the aliased value.
-                    aliasAttrs.put(
+                    aliasAttrs.set(i, new Attribute(
                         Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE,
                         new String[] {
-                            (String) entry.getValue(),
-                            Constants.SYSTEM_BUNDLE_SYMBOLICNAME});
+                            (String) attrs.get(i).getValue(), Constants.SYSTEM_BUNDLE_SYMBOLICNAME},
+                        false));
                     // Create the aliased capability to replace the old capability.
-                    aliasCaps.set(capIdx, new BundleCapabilityImpl(
-                        caps.get(capIdx).getRevision(),
+                    aliasCaps.set(capIdx, new CapabilityImpl(
+                        caps.get(capIdx).getModule(),
                         caps.get(capIdx).getNamespace(),
                         caps.get(capIdx).getDirectives(),
                         aliasAttrs));
@@ -254,9 +247,9 @@
         return aliasCaps;
     }
 
-    public BundleRevision getRevision()
+    public Module getModule()
     {
-        return m_systemBundleRevision;
+        return m_systemBundleModule;
     }
 
     public synchronized Object getSecurityContext()
@@ -306,29 +299,27 @@
             throw new SecurityException("Extension Bundles must have AllPermission");
         }
 
-        String directive = ManifestParser.parseExtensionBundleHeader((String)
-            ((BundleRevisionImpl) bundle.getCurrentRevision())
-                .getHeaders().get(Constants.FRAGMENT_HOST));
+        Directive dir = ManifestParser.parseExtensionBundleHeader((String)
+            bundle.getCurrentModule().getHeaders().get(Constants.FRAGMENT_HOST));
 
         // We only support classpath extensions (not bootclasspath).
-        if (!Constants.EXTENSION_FRAMEWORK.equals(directive))
+        if (!Constants.EXTENSION_FRAMEWORK.equals(dir.getValue()))
         {
             throw new BundleException("Unsupported Extension Bundle type: " +
-                directive, new UnsupportedOperationException(
+                dir.getValue(), new UnsupportedOperationException(
                 "Unsupported Extension Bundle type!"));
         }
 
         try
         {
             // Merge the exported packages with the exported packages of the systembundle.
-            List<BundleCapability> exports = null;
+            List<Capability> exports = null;
             try
             {
                 exports = ManifestParser.parseExportHeader(
-                    m_logger, m_systemBundleRevision,
-                    (String) ((BundleRevisionImpl) bundle.getCurrentRevision())
-                        .getHeaders().get(Constants.EXPORT_PACKAGE),
-                    m_systemBundleRevision.getSymbolicName(), m_systemBundleRevision.getVersion());
+                    m_logger, m_systemBundleModule,
+                    (String) bundle.getCurrentModule().getHeaders().get(Constants.EXPORT_PACKAGE),
+                    m_systemBundleModule.getSymbolicName(), m_systemBundleModule.getVersion());
                 exports = aliasSymbolicName(exports);
             }
             catch (Exception ex)
@@ -337,8 +328,7 @@
                     bundle,
                     Logger.LOG_ERROR,
                     "Error parsing extension bundle export statement: "
-                    + ((BundleRevisionImpl) bundle.getCurrentRevision())
-                        .getHeaders().get(Constants.EXPORT_PACKAGE), ex);
+                    + bundle.getCurrentModule().getHeaders().get(Constants.EXPORT_PACKAGE), ex);
                 return;
             }
 
@@ -356,8 +346,7 @@
                 throw new UnsupportedOperationException(
                     "Unable to add extension bundle to FrameworkClassLoader - Maybe not an URLClassLoader?");
             }
-            List<BundleCapability> temp =
-                new ArrayList<BundleCapability>(m_capabilities.size() + exports.size());
+            List<Capability> temp = new ArrayList<Capability>(m_capabilities.size() + exports.size());
             temp.addAll(m_capabilities);
             temp.addAll(exports);
             setCapabilities(temp);
@@ -380,8 +369,8 @@
     void startExtensionBundle(Felix felix, BundleImpl bundle)
     {
         String activatorClass = (String)
-            ((BundleRevisionImpl) bundle.getCurrentRevision())
-                .getHeaders().get(FelixConstants.FELIX_EXTENSION_ACTIVATOR);
+        bundle.getCurrentModule().getHeaders().get(
+            FelixConstants.FELIX_EXTENSION_ACTIVATOR);
 
         if (activatorClass != null)
         {
@@ -427,7 +416,7 @@
         }
     }
 
-    private void setCapabilities(List<BundleCapability> capabilities)
+    private void setCapabilities(List<Capability> capabilities)
     {
         m_capabilities = capabilities;
         m_headerMap.put(Constants.EXPORT_PACKAGE, convertCapabilitiesToHeaders(m_headerMap));
@@ -440,7 +429,7 @@
 
         for (int i = 0; (m_capabilities != null) && (i < m_capabilities.size()); i++)
         {
-            if (m_capabilities.get(i).getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+            if (m_capabilities.get(i).getNamespace().equals(Capability.PACKAGE_NAMESPACE))
             {
                 // Add a comma separate if there is an existing package.
                 if (exportSB.length() > 0)
@@ -449,35 +438,31 @@
                 }
 
                 // Append exported package information.
-                exportSB.append(m_capabilities.get(i)
-                    .getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
-                for (Entry<String, String> entry
-                    : m_capabilities.get(i).getDirectives().entrySet())
+                exportSB.append(m_capabilities.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue());
+                for (Directive dir : m_capabilities.get(i).getDirectives())
                 {
                     exportSB.append("; ");
-                    exportSB.append(entry.getKey());
+                    exportSB.append(dir.getName());
                     exportSB.append(":=\"");
-                    exportSB.append(entry.getValue());
+                    exportSB.append(dir.getValue());
                     exportSB.append("\"");
                 }
-                for (Entry<String, Object> entry
-                    : m_capabilities.get(i).getAttributes().entrySet())
+                for (Attribute attr : m_capabilities.get(i).getAttributes())
                 {
-                    if (!entry.getKey().equals(BundleCapabilityImpl.PACKAGE_ATTR)
-                        && !entry.getKey().equals(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE)
-                        && !entry.getKey().equals(Constants.BUNDLE_VERSION_ATTRIBUTE))
+                    if (!attr.getName().equals(Capability.PACKAGE_ATTR)
+                        && !attr.getName().equals(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE)
+                        && !attr.getName().equals(Constants.BUNDLE_VERSION_ATTRIBUTE))
                     {
                         exportSB.append("; ");
-                        exportSB.append(entry.getKey());
+                        exportSB.append(attr.getName());
                         exportSB.append("=\"");
-                        exportSB.append(entry.getValue());
+                        exportSB.append(attr.getValue());
                         exportSB.append("\"");
                     }
                 }
 
                 // Remember exported packages.
-                exportNames.add(m_capabilities.get(i)
-                    .getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
+                exportNames.add(m_capabilities.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue());
             }
         }
 
@@ -509,8 +494,7 @@
         {
             try
             {
-                result = ((BundleRevisionImpl) ((BundleImpl)
-                    extBundle).getCurrentRevision()).getResourceLocal(path);
+                result = ((ModuleImpl) ((BundleImpl) extBundle).getCurrentModule()).getResourceLocal(path);
             }
             catch (Exception ex)
             {
@@ -640,20 +624,17 @@
     // Utility methods.
     //
 
-    class ExtensionManagerRevision extends BundleRevisionImpl
+    class ExtensionManagerModule extends ModuleImpl
     {
         private final Version m_version;
-        private volatile BundleWiring m_wiring;
-
-        ExtensionManagerRevision(Felix felix)
+        ExtensionManagerModule(Felix felix)
         {
-            super(m_logger, m_configMap, felix, "0",
+            super(m_logger, felix.getConfig(), felix, "0",
                 felix.getBootPackages(), felix.getBootPackageWildcards());
             m_version = new Version((String)
-                m_configMap.get(FelixConstants.FELIX_VERSION_PROPERTY));
+                felix.getConfig().get(FelixConstants.FELIX_VERSION_PROPERTY));
         }
 
-        @Override
         public Map getHeaders()
         {
             synchronized (ExtensionManager.this)
@@ -662,8 +643,7 @@
             }
         }
 
-        @Override
-        public List<BundleCapability> getDeclaredCapabilities(String namespace)
+        public List<Capability> getCapabilities()
         {
             synchronized (ExtensionManager.this)
             {
@@ -671,102 +651,16 @@
             }
         }
 
-        @Override
         public String getSymbolicName()
         {
             return FelixConstants.SYSTEM_BUNDLE_SYMBOLICNAME;
         }
 
-        @Override
         public Version getVersion()
         {
             return m_version;
         }
 
-        @Override
-        public void close()
-        {
-            // Nothing needed here.
-        }
-
-        @Override
-        public Content getContent()
-        {
-            return ExtensionManager.this;
-        }
-
-        @Override
-        public URL getEntry(String name)
-        {
-            // There is no content for the system bundle, so return null.
-            return null;
-        }
-
-        @Override
-        public boolean hasInputStream(int index, String urlPath)
-        {
-            return (getClass().getClassLoader().getResource(urlPath) != null);
-        }
-
-        @Override
-        public InputStream getInputStream(int index, String urlPath)
-        {
-            return getClass().getClassLoader().getResourceAsStream(urlPath);
-        }
-
-        @Override
-        public URL getLocalURL(int index, String urlPath)
-        {
-            return getClass().getClassLoader().getResource(urlPath);
-        }
-
-        @Override
-        public void resolve(BundleWiringImpl wire)
-        {
-            try
-            {
-                m_wiring = new ExtensionManagerWiring(
-                    m_logger, m_configMap, this);
-            }
-            catch (Exception ex)
-            {
-                // This should never happen.
-            }
-        }
-
-        @Override
-        public BundleWiring getWiring()
-        {
-            return m_wiring;
-        }
-    }
-
-    class ExtensionManagerWiring extends BundleWiringImpl
-    {
-        ExtensionManagerWiring(
-            Logger logger, Map configMap, BundleRevisionImpl revision)
-            throws Exception
-        {
-            super(logger, configMap, null, revision,
-                null, Collections.EMPTY_LIST, null, null);
-        }
-
-        @Override
-        public List<BundleCapability> getCapabilities(String namespace)
-        {
-            synchronized (ExtensionManager.this)
-            {
-                return m_capabilities;
-            }
-        }
-
-        @Override
-        public List<R4Library> getNativeLibraries()
-        {
-            return Collections.EMPTY_LIST;
-        }
-
-        @Override
         public Class getClassByDelegation(String name) throws ClassNotFoundException
         {
             Class clazz = null;
@@ -810,13 +704,11 @@
             return clazz;
         }
 
-        @Override
         public URL getResourceByDelegation(String name)
         {
             return getClass().getClassLoader().getResource(name);
         }
 
-        @Override
         public Enumeration getResourcesByDelegation(String name)
         {
            try
@@ -829,10 +721,56 @@
            }
         }
 
-        @Override
-        public void dispose()
+        public Logger getLogger()
+        {
+            return m_logger;
+        }
+
+        public Map getConfig()
+        {
+            return null;
+        }
+
+        public StatefulResolver getResolver()
+        {
+            return null;
+        }
+
+        public void attachFragmentContents(Content[] fragmentContents)
+            throws Exception
+        {
+            throw new UnsupportedOperationException("Should not be used!");
+        }
+
+        public void close()
         {
             // Nothing needed here.
         }
+
+        public Content getContent()
+        {
+            return ExtensionManager.this;
+        }
+
+        public URL getEntry(String name)
+        {
+            // There is no content for the system bundle, so return null.
+            return null;
+        }
+
+        public boolean hasInputStream(int index, String urlPath)
+        {
+            return (getClass().getClassLoader().getResource(urlPath) != null);
+        }
+
+        public InputStream getInputStream(int index, String urlPath)
+        {
+            return getClass().getClassLoader().getResourceAsStream(urlPath);
+        }
+
+        public URL getLocalURL(int index, String urlPath)
+        {
+            return getClass().getClassLoader().getResource(urlPath);
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/framework/src/main/java/org/apache/felix/framework/Felix.java b/framework/src/main/java/org/apache/felix/framework/Felix.java
index 397b0ed..d5b8610 100644
--- a/framework/src/main/java/org/apache/felix/framework/Felix.java
+++ b/framework/src/main/java/org/apache/felix/framework/Felix.java
@@ -27,9 +27,14 @@
 import org.apache.felix.framework.ServiceRegistry.ServiceRegistryCallbacks;
 import org.apache.felix.framework.cache.BundleArchive;
 import org.apache.felix.framework.cache.BundleCache;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
-import org.apache.felix.framework.resolver.ResolverWire;
+import org.apache.felix.framework.resolver.Wire;
 import org.apache.felix.framework.ext.SecurityProvider;
 import org.apache.felix.framework.resolver.ResolveException;
 import org.apache.felix.framework.resolver.Resolver;
@@ -44,9 +49,7 @@
 import org.apache.felix.framework.util.ThreadGate;
 import org.apache.felix.framework.util.Util;
 import org.apache.felix.framework.util.manifestparser.R4LibraryClause;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
-import org.apache.felix.framework.wiring.BundleWireImpl;
+import org.apache.felix.framework.util.manifestparser.RequirementImpl;
 import org.osgi.framework.AdminPermission;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleActivator;
@@ -70,10 +73,6 @@
 import org.osgi.framework.ServiceRegistration;
 import org.osgi.framework.hooks.service.FindHook;
 import org.osgi.framework.hooks.service.ListenerHook;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 import org.osgi.service.packageadmin.ExportedPackage;
 import org.osgi.service.startlevel.StartLevel;
 
@@ -126,9 +125,6 @@
     // CONCURRENCY: Access guarded by the global lock for writes,
     // but no lock for reads since it is copy on write.
     private volatile List<BundleImpl> m_uninstalledBundles;
-    // Object to keep track of dependencies among bundle revisions.
-    private final BundleRevisionDependencies m_dependencies =
-        new BundleRevisionDependencies();
 
     // Framework's active start level.
     private volatile int m_activeStartLevel = FelixConstants.FRAMEWORK_INACTIVE_STARTLEVEL;
@@ -371,12 +367,12 @@
                 m_logger,
                 (String) m_configMap.get(Constants.FRAMEWORK_EXECUTIONENVIRONMENT)));
 
-        // Create the extension manager, which we will use as the
-        // revision for the system bundle.
-        m_extensionManager = new ExtensionManager(m_logger, m_configMap, this);
+        // Create the extension manager, which we will use as the module
+        // definition for creating the system bundle module.
+        m_extensionManager = new ExtensionManager(m_logger, this);
         try
         {
-            addRevision(m_extensionManager.getRevision());
+            addModule(m_extensionManager.getModule());
         }
         catch (Exception ex)
         {
@@ -644,7 +640,7 @@
                 // state to be set to RESOLVED.
                 try
                 {
-                    m_resolver.resolve(getCurrentRevision());
+                    m_resolver.resolve(getCurrentModule());
                 }
                 catch (ResolveException ex)
                 {
@@ -876,27 +872,24 @@
                 AdminPermission.EXECUTE));
         }
 
-        if ((getState() & (Bundle.INSTALLED | Bundle.RESOLVED)) == 0)
-        {
-            // Spec says stop() on SystemBundle should return immediately and
-            // shutdown framework on another thread.
-            new Thread(new Runnable() {
-                public void run()
+        // Spec says stop() on SystemBundle should return immediately and
+        // shutdown framework on another thread.
+        new Thread(new Runnable() {
+            public void run()
+            {
+                try
                 {
-                    try
-                    {
-                        stopBundle(Felix.this, true);
-                    }
-                    catch (BundleException ex)
-                    {
-                        m_logger.log(
-                            Logger.LOG_ERROR,
-                            "Exception trying to stop framework.",
-                            ex);
-                    }
+                    stopBundle(Felix.this, true);
                 }
-            }, "FelixShutdown").start();
-        }
+                catch (BundleException ex)
+                {
+                    m_logger.log(
+                        Logger.LOG_ERROR,
+                        "Exception trying to stop framework.",
+                        ex);
+                }
+            }
+        }, "FelixShutdown").start();
     }
 
     public void stop(int options) throws BundleException
@@ -1479,25 +1472,11 @@
         {
             throw new IllegalStateException("The bundle is uninstalled.");
         }
-        else if (Util.isFragment(bundle.getCurrentRevision()))
+        else if (Util.isFragment(bundle.getCurrentModule()))
         {
             return null;
         }
-// TODO: OSGi R4.3 - Currently, we try to resolve resource requests in
-//       findClassOrResourceByDelegation() and fall back to local resource
-//       searching if it fails. Perhaps we should attempt the resolve here
-//       and do the local searching here. This means we could get rid of
-//       resolve attempts in findClassOrResourceByDelegation().
-        if (bundle.getCurrentRevision().getWiring() == null)
-        {
-            return ((BundleRevisionImpl) bundle.getCurrentRevision())
-                .getResourceLocal(name);
-        }
-        else
-        {
-            return ((BundleWiringImpl) bundle.getCurrentRevision().getWiring())
-                .getResourceByDelegation(name);
-        }
+        return bundle.getCurrentModule().getResourceByDelegation(name);
     }
 
     /**
@@ -1509,25 +1488,11 @@
         {
             throw new IllegalStateException("The bundle is uninstalled.");
         }
-        else if (Util.isFragment(bundle.getCurrentRevision()))
+        else if (Util.isFragment(bundle.getCurrentModule()))
         {
             return null;
         }
-// TODO: OSGi R4.3 - Currently, we try to resolve resource requests in
-//       findResourcesByDelegation() and fall back to local resource
-//       searching if it fails. Perhaps we should attempt the resolve here
-//       and do the local searching here. This means we could get rid of
-//       resolve attempts in findResourcesByDelegation().
-        if (bundle.getCurrentRevision().getWiring() == null)
-        {
-            return ((BundleRevisionImpl) bundle.getCurrentRevision())
-                .getResourcesLocal(name);
-        }
-        else
-        {
-            return ((BundleWiringImpl) bundle.getCurrentRevision().getWiring())
-                .getResourcesByDelegation(name);
-        }
+        return bundle.getCurrentModule().getResourcesByDelegation(name);
     }
 
     /**
@@ -1540,7 +1505,7 @@
             throw new IllegalStateException("The bundle is uninstalled.");
         }
 
-        URL url = ((BundleRevisionImpl) bundle.getCurrentRevision()).getEntry(name);
+        URL url = bundle.getCurrentModule().getEntry(name);
 
         // Some JAR files do not contain directory entries, so if
         // the entry wasn't found and is a directory, scan the entries
@@ -1579,7 +1544,7 @@
             throw new IllegalStateException("The bundle is uninstalled.");
         }
 
-        // Get the entry enumeration from the revision content and
+        // Get the entry enumeration from the module content and
         // create a wrapper enumeration to filter it.
         Enumeration enumeration =
             new EntryFilterEnumeration(bundle, false, path, "*", false, false);
@@ -1597,7 +1562,7 @@
         // Try to resolve the bundle per the spec.
         resolveBundles(new Bundle[] { bundle });
 
-        // Get the entry enumeration from the revision content and
+        // Get the entry enumeration from the module content and
         // create a wrapper enumeration to filter it.
         Enumeration enumeration =
             new EntryFilterEnumeration(bundle, true, path, filePattern, recurse, true);
@@ -1668,7 +1633,7 @@
         {
             throw new IllegalStateException("Bundle is uninstalled");
         }
-        else if (Util.isFragment(bundle.getCurrentRevision()))
+        else if (Util.isFragment(bundle.getCurrentModule()))
         {
             throw new ClassNotFoundException("Fragments cannot load classes.");
         }
@@ -1686,8 +1651,7 @@
                 throw new ClassNotFoundException(name, ex);
             }
         }
-        return ((BundleWiringImpl)
-            bundle.getCurrentRevision().getWiring()).getClassByDelegation(name);
+        return bundle.getCurrentModule().getClassByDelegation(name);
     }
 
     /**
@@ -1726,8 +1690,7 @@
 
         // Record whether the bundle is using its declared activation policy.
         boolean wasDeferred = bundle.isDeclaredActivationPolicyUsed()
-            && (((BundleRevisionImpl) bundle.getCurrentRevision())
-                .getDeclaredActivationPolicy() == BundleRevisionImpl.LAZY_ACTIVATION);
+            && (bundle.getCurrentModule().getDeclaredActivationPolicy() == Module.LAZY_ACTIVATION);
         bundle.setDeclaredActivationPolicyUsed(
             (options & Bundle.START_ACTIVATION_POLICY) != 0);
 
@@ -1743,7 +1706,7 @@
 
             // As per the OSGi spec, fragment bundles can not be started and must
             // throw a BundleException when there is an attempt to start one.
-            if (Util.isFragment(bundle.getCurrentRevision()))
+            if (Util.isFragment(bundle.getCurrentModule()))
             {
                 throw new BundleException("Fragment bundles can not be started.");
             }
@@ -1848,9 +1811,8 @@
             // If the bundle's activation policy is eager or activation has already
             // been triggered, then activate the bundle immediately.
             if (!bundle.isDeclaredActivationPolicyUsed()
-                || (((BundleRevisionImpl) bundle.getCurrentRevision())
-                    .getDeclaredActivationPolicy() != BundleRevisionImpl.LAZY_ACTIVATION)
-                || ((BundleRevisionImpl) bundle.getCurrentRevision()).isActivationTriggered())
+                || (bundle.getCurrentModule().getDeclaredActivationPolicy() != Module.LAZY_ACTIVATION)
+                || ((ModuleImpl) bundle.getCurrentModule()).isActivationTriggered())
             {
                 // Record the event type for the final event and activate.
                 eventType = BundleEvent.STARTED;
@@ -2039,8 +2001,8 @@
 
             // First get the update-URL from our header.
             String updateLocation = (String)
-                ((BundleRevisionImpl) bundle.getCurrentRevision())
-                    .getHeaders().get(Constants.BUNDLE_UPDATELOCATION);
+                bundle.getCurrentModule().getHeaders().get(
+                    Constants.BUNDLE_UPDATELOCATION);
 
             // If no update location specified, use original location.
             if (updateLocation == null)
@@ -2057,7 +2019,7 @@
 
             try
             {
-                // Revising the bundle creates a new revision, which modifies
+                // Revising the bundle creates a new module, which modifies
                 // the global state, so we need to acquire the global lock
                 // before revising.
                 boolean locked = acquireGlobalLock();
@@ -2089,7 +2051,7 @@
                         {
                             m_extensionManager.addExtensionBundle(this, bundle);
 // TODO: REFACTOR - Perhaps we could move this into extension manager.
-                            m_resolver.addRevision(m_extensionManager.getRevision());
+                            m_resolver.addModule(m_extensionManager.getModule());
 // TODO: REFACTOR - Not clear why this is here. We should look at all of these steps more closely.
                             setBundleStateAndNotify(bundle, Bundle.RESOLVED);
                         }
@@ -2153,8 +2115,7 @@
                 {
                     try
                     {
-                        if (!m_dependencies.hasDependents(bundle)
-                            && !bundle.isExtension())
+                        if (!bundle.isUsed() && !bundle.isExtension())
                         {
                             try
                             {
@@ -2176,9 +2137,9 @@
                 }
             }
 
-            // If the old state was active, but the new revision is a fragment,
+            // If the old state was active, but the new module is a fragment,
             // then mark the persistent state to inactive.
-            if ((oldState == Bundle.ACTIVE) && Util.isFragment(bundle.getCurrentRevision()))
+            if ((oldState == Bundle.ACTIVE) && Util.isFragment(bundle.getCurrentModule()))
             {
                 bundle.setPersistentStateInactive();
                 m_logger.log(bundle, Logger.LOG_WARNING,
@@ -2271,7 +2232,7 @@
 
             // As per the OSGi spec, fragment bundles can not be stopped and must
             // throw a BundleException when there is an attempt to stop one.
-            if (Util.isFragment(bundle.getCurrentRevision()))
+            if (Util.isFragment(bundle.getCurrentModule()))
             {
                 throw new BundleException("Fragment bundles can not be stopped: " + bundle);
             }
@@ -2283,8 +2244,7 @@
                     throw new IllegalStateException("Cannot stop an uninstalled bundle.");
                 case Bundle.STARTING:
                     if (bundle.isDeclaredActivationPolicyUsed()
-                        && ((BundleRevisionImpl) bundle.getCurrentRevision())
-                            .getDeclaredActivationPolicy() != BundleRevisionImpl.LAZY_ACTIVATION)
+                        && bundle.getCurrentModule().getDeclaredActivationPolicy() != Module.LAZY_ACTIVATION)
                     {
                         throw new BundleException(
                             "Stopping a starting or stopping bundle is currently not supported.");
@@ -2494,7 +2454,7 @@
             {
                 // If the bundle is not used by anyone, then garbage
                 // collect it now.
-                if (!m_dependencies.hasDependents(bundle))
+                if (!bundle.isUsed())
                 {
                     try
                     {
@@ -2650,7 +2610,7 @@
                 else
                 {
                     m_extensionManager.addExtensionBundle(this, bundle);
-                    m_resolver.addRevision(m_extensionManager.getRevision());
+                    m_resolver.addModule(m_extensionManager.getModule());
                 }
             }
             catch (Throwable ex)
@@ -3172,11 +3132,11 @@
 
     }
 
-    <S> S getService(Bundle bundle, ServiceReference<S> ref)
+    Object getService(Bundle bundle, ServiceReference ref)
     {
         try
         {
-            return (S) m_registry.getService(bundle, ref);
+            return m_registry.getService(bundle, ref);
         }
         catch (ServiceException ex)
         {
@@ -3253,8 +3213,8 @@
                 Class sbClass = null;
                 try
                 {
-                    sbClass = ((BundleWiringImpl) m_extensionManager
-                        .getRevision().getWiring()).getClassByDelegation(clazz.getName());
+                    sbClass = m_extensionManager
+                        .getModule().getClassByDelegation(clazz.getName());
                 }
                 catch (ClassNotFoundException ex)
                 {
@@ -3289,19 +3249,16 @@
     ExportedPackage[] getExportedPackages(String pkgName)
     {
         // First, get all exporters of the package.
-        Map<String, Object> attrs = new HashMap<String, Object>(1);
-        attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-        BundleRequirementImpl req = new BundleRequirementImpl(
-            null,
-            BundleCapabilityImpl.PACKAGE_NAMESPACE,
-            Collections.EMPTY_MAP,
-            attrs);
-        Set<BundleCapability> exports = m_resolver.getCandidates(req, false);
+        List<Directive> dirs = new ArrayList<Directive>(0);
+        List<Attribute> attrs = new ArrayList<Attribute>(1);
+        attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+        Requirement req = new RequirementImpl(null, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+        Set<Capability> exports = m_resolver.getCandidates(req, false);
 
         // We only want resolved capabilities.
-        for (Iterator<BundleCapability> it = exports.iterator(); it.hasNext(); )
+        for (Iterator<Capability> it = exports.iterator(); it.hasNext(); )
         {
-            if (it.next().getRevision().getWiring() == null)
+            if (!it.next().getModule().isResolved())
             {
                 it.remove();
             }
@@ -3311,41 +3268,39 @@
         {
             List pkgs = new ArrayList();
 
-            for (Iterator<BundleCapability> it = exports.iterator(); it.hasNext(); )
+            for (Iterator<Capability> it = exports.iterator(); it.hasNext(); )
             {
-                // Get the bundle associated with the current exporting revision.
-                BundleImpl bundle = (BundleImpl) it.next().getRevision().getBundle();
+                // Get the bundle associated with the current exporting module.
+                BundleImpl bundle = (BundleImpl) it.next().getModule().getBundle();
 
                 // We need to find the version of the exported package, but this
                 // is tricky since there may be multiple versions of the package
                 // offered by a given bundle, since multiple revisions of the
                 // bundle JAR file may exist if the bundle was updated without
                 // refreshing the framework. In this case, each revision of the
-                // bundle JAR file is represented as a revision ordered from
-                // oldest to newest. We assume that the first revision found to
-                // be exporting the package is the provider of the package,
-                // which makes sense since it must have been resolved first.
-                for (BundleRevision br : bundle.getRevisions())
+                // bundle JAR file is represented as a module in the BundleInfo
+                // module array, which is ordered from oldest to newest. We assume
+                // that the first module found to be exporting the package is the
+                // provider of the package, which makes sense since it must have
+                // been resolved first.
+                List<Module> modules = bundle.getModules();
+                for (int modIdx = 0; modIdx < modules.size(); modIdx++)
                 {
-                    List<BundleCapability> caps = (br.getWiring() == null)
-                        ? br.getDeclaredCapabilities(null)
-                        : br.getWiring().getCapabilities(null);
-                    for (BundleCapability cap : caps)
+                    List<Capability> ec = modules.get(modIdx).getCapabilities();
+                    for (int i = 0; (ec != null) && (i < ec.size()); i++)
                     {
-                        if (cap.getNamespace().equals(req.getNamespace())
-                            && CapabilitySet.matches(cap, req.getFilter()))
+                        if (ec.get(i).getNamespace().equals(req.getNamespace())
+                            && CapabilitySet.matches(ec.get(i), req.getFilter()))
                         {
                             pkgs.add(
                                 new ExportedPackageImpl(
-                                    this, bundle, br, cap));
+                                    this, bundle, modules.get(modIdx), ec.get(i)));
                         }
                     }
                 }
             }
 
-            return (pkgs.isEmpty())
-                ? null
-                : (ExportedPackage[]) pkgs.toArray(new ExportedPackage[pkgs.size()]);
+            return (pkgs.isEmpty()) ? null : (ExportedPackage[]) pkgs.toArray(new ExportedPackage[pkgs.size()]);
         }
 
         return null;
@@ -3423,45 +3378,46 @@
     **/
     private void getExportedPackages(BundleImpl bundle, List list)
     {
-        // Since a bundle may have many revisions associated with it,
-        // one for each revision in the cache, search each revision
-        // to get all exports.
-        for (BundleRevision br : bundle.getRevisions())
+        // Since a bundle may have many modules associated with it,
+        // one for each revision in the cache, search each module
+        // for each revision to get all exports.
+        List<Module> modules = bundle.getModules();
+        for (int modIdx = 0; modIdx < modules.size(); modIdx++)
         {
-            List<BundleCapability> caps = (br.getWiring() == null)
-                ? br.getDeclaredCapabilities(null)
-                : br.getWiring().getCapabilities(null);
+            List<Capability> caps = modules.get(modIdx).getCapabilities();
             if ((caps != null) && (caps.size() > 0))
             {
-                for (BundleCapability cap : caps)
+                for (int capIdx = 0; capIdx < caps.size(); capIdx++)
                 {
-                    // See if the target bundle's revisions is one of the
+                    // See if the target bundle's module is one of the
                     // resolved exporters of the package.
-                    if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                    if (caps.get(capIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                     {
                         String pkgName = (String)
-                            cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
-                        Map<String, Object> attrs = new HashMap<String, Object>(1);
-                        attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-                        BundleRequirementImpl req =
-                            new BundleRequirementImpl(
-                            null,
-                            BundleCapabilityImpl.PACKAGE_NAMESPACE,
-                            Collections.EMPTY_MAP,
-                            attrs);
-                        Set<BundleCapability> providers = m_resolver.getCandidates(req, false);
-
-                        // Search through the current providers to find the target revision.
+                            caps.get(capIdx).getAttribute(Capability.PACKAGE_ATTR).getValue();
+                        List<Directive> dirs = new ArrayList<Directive>(0);
+                        List<Attribute> attrs = new ArrayList<Attribute>(1);
+                        attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+                        Requirement req =
+                            new RequirementImpl(null, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+                        Set<Capability> exports = m_resolver.getCandidates(req, false);
                         // We only want resolved capabilities.
-                        if (providers != null)
+                        for (Iterator<Capability> it = exports.iterator(); it.hasNext(); )
                         {
-                            for (BundleCapability provider : providers)
+                            if (!it.next().getModule().isResolved())
                             {
-                                if ((provider.getRevision().getWiring() != null)
-                                    && (provider == cap))
-                                {
-                                    list.add(new ExportedPackageImpl(this, bundle, br, cap));
-                                }
+                                it.remove();
+                            }
+                        }
+
+
+                        // Search through the current providers to find the target module.
+                        for (Capability cap : exports)
+                        {
+                            if (cap == caps.get(capIdx))
+                            {
+                                list.add(new ExportedPackageImpl(
+                                    this, bundle, modules.get(modIdx), caps.get(capIdx)));
                             }
                         }
                     }
@@ -3470,16 +3426,64 @@
         }
     }
 
-    // Needed by ExportedPackageImpl.
-    Set<Bundle> getImportingBundles(BundleImpl exporter, BundleCapability cap)
+    List<Bundle> getDependentBundles(BundleImpl exporter)
     {
-        return m_dependencies.getImportingBundles(exporter, cap);
+        // Create list for storing importing bundles.
+        List<Bundle> list = new ArrayList();
+
+        // Get all dependent modules from all exporter module revisions.
+        List<Module> modules = exporter.getModules();
+        for (int modIdx = 0; modIdx < modules.size(); modIdx++)
+        {
+            List<Module> dependents = ((ModuleImpl) modules.get(modIdx)).getDependents();
+            for (int depIdx = 0;
+                (dependents != null) && (depIdx < dependents.size());
+                depIdx++)
+            {
+                list.add(dependents.get(depIdx).getBundle());
+            }
+        }
+
+        return list;
     }
 
-    // Needed by RequiredBundleImpl.
-    Set<Bundle> getRequiringBundles(BundleImpl bundle)
+    List<Bundle> getImportingBundles(ExportedPackage ep)
     {
-        return m_dependencies.getRequiringBundles(bundle);
+        // Create list for storing importing bundles.
+        List<Bundle> list = new ArrayList();
+
+        // Get exporting bundle information.
+        BundleImpl exporter = (BundleImpl) ep.getExportingBundle();
+
+        // Get all importers and requirers for all revisions of the bundle.
+        // The spec says that require-bundle should be returned with importers.
+        List<Module> expModules = exporter.getModules();
+        for (int expIdx = 0; (expModules != null) && (expIdx < expModules.size()); expIdx++)
+        {
+            // Include any importers that have wires to the specific
+            // exported package.
+            List<Module> dependents = ((ModuleImpl) expModules.get(expIdx)).getDependentImporters();
+            for (int depIdx = 0; (dependents != null) && (depIdx < dependents.size()); depIdx++)
+            {
+                List<Wire> wires = dependents.get(depIdx).getWires();
+                for (int wireIdx = 0; (wires != null) && (wireIdx < wires.size()); wireIdx++)
+                {
+                    if ((wires.get(wireIdx).getExporter() == expModules.get(expIdx))
+                        && (wires.get(wireIdx).hasPackage(ep.getName())))
+                    {
+                        list.add(dependents.get(depIdx).getBundle());
+                    }
+                }
+            }
+            dependents = ((ModuleImpl) expModules.get(expIdx)).getDependentRequirers();
+            for (int depIdx = 0; (dependents != null) && (depIdx < dependents.size()); depIdx++)
+            {
+                list.add(dependents.get(depIdx).getBundle());
+            }
+        }
+
+        // Return the results.
+        return list;
     }
 
     boolean resolveBundles(Bundle[] targets)
@@ -3550,13 +3554,13 @@
     {
         try
         {
-            m_resolver.resolve(bundle.getCurrentRevision());
+            m_resolver.resolve(bundle.getCurrentModule());
         }
         catch (ResolveException ex)
         {
-            if (ex.getRevision() != null)
+            if (ex.getModule() != null)
             {
-                Bundle b = ex.getRevision().getBundle();
+                Bundle b = ex.getModule().getBundle();
                 throw new BundleException(
                     "Unresolved constraint in bundle "
                     + b + ": " + ex.getMessage());
@@ -3623,18 +3627,18 @@
         {
             // Create map of bundles that import the packages
             // from the target bundles.
-            Set<Bundle> set = new HashSet<Bundle>();
+            Map map = new HashMap();
             for (int targetIdx = 0; targetIdx < newTargets.length; targetIdx++)
             {
                 // Add the current target bundle to the map of
                 // bundles to be refreshed.
                 BundleImpl target = (BundleImpl) newTargets[targetIdx];
-                set.add(target);
+                map.put(target, target);
                 // Add all importing bundles to map.
-                populateDependentGraph(target, set);
+                populateDependentGraph(target, map);
             }
 
-            bundles = (BundleImpl[]) set.toArray(new BundleImpl[set.size()]);
+            bundles = (BundleImpl[]) map.values().toArray(new BundleImpl[map.size()]);
         }
 
         // Now refresh each bundle.
@@ -3728,23 +3732,23 @@
         fireFrameworkEvent(FrameworkEvent.PACKAGES_REFRESHED, this, null);
     }
 
-    private void populateDependentGraph(BundleImpl exporter, Set<Bundle> set)
+    private void populateDependentGraph(BundleImpl exporter, Map map)
     {
         // Get all dependent bundles of this bundle.
-        Set<Bundle> dependents = m_dependencies.getDependentBundles(exporter);
+        List<Bundle> dependents = getDependentBundles(exporter);
 
-        if (dependents != null)
+        for (int depIdx = 0;
+            (dependents != null) && (depIdx < dependents.size());
+            depIdx++)
         {
-            for (Bundle b : dependents)
+            // Avoid cycles if the bundle is already in map.
+            if (!map.containsKey(dependents.get(depIdx)))
             {
-                // Avoid cycles if the bundle is already in set.
-                if (!set.contains(b))
-                {
-                    // Add each dependent bundle to set.
-                    set.add(b);
-                    // Now recurse into each bundle to get its dependents.
-                    populateDependentGraph((BundleImpl) b, set);
-                }
+                // Add each importing bundle to map.
+                map.put(dependents.get(depIdx), dependents.get(depIdx));
+                // Now recurse into each bundle to get its importers.
+                populateDependentGraph(
+                    (BundleImpl) dependents.get(depIdx), map);
             }
         }
     }
@@ -3792,7 +3796,7 @@
 
         // Get the activator class from the header map.
         BundleActivator activator = null;
-        Map headerMap = ((BundleRevisionImpl) impl.getCurrentRevision()).getHeaders();
+        Map headerMap = impl.getCurrentModule().getHeaders();
         String className = (String) headerMap.get(Constants.BUNDLE_ACTIVATOR);
         // Try to instantiate activator class if present.
         if (className != null)
@@ -3801,8 +3805,7 @@
             Class clazz;
             try
             {
-                clazz = ((BundleWiringImpl)
-                    impl.getCurrentRevision().getWiring()).getClassByDelegation(className);
+                clazz = impl.getCurrentModule().getClassByDelegation(className);
             }
             catch (ClassNotFoundException ex)
             {
@@ -3831,8 +3834,6 @@
         {
             // See if we need to fire UNRESOLVED event.
             boolean fire = (bundle.getState() != Bundle.INSTALLED);
-            // Remove dependencies.
-            m_dependencies.removeDependencies(bundle);
             // Reset the bundle object.
             ((BundleImpl) bundle).refresh();
             // Fire UNRESOLVED event if necessary
@@ -4102,44 +4103,42 @@
             m_resolverState = resolverState;
         }
 
-        void addRevision(BundleRevision br)
+        void addModule(Module m)
         {
-            m_resolverState.addRevision(br);
+            m_resolverState.addModule(m);
         }
 
-        void removeRevision(BundleRevision br)
+        void removeModule(Module m)
         {
-            m_resolverState.removeRevision(br);
+            m_resolverState.removeModule(m);
         }
 
-        Set<BundleCapability> getCandidates(BundleRequirementImpl req, boolean obeyMandatory)
+        Set<Capability> getCandidates(Requirement req, boolean obeyMandatory)
         {
             return m_resolverState.getCandidates(req, obeyMandatory);
         }
 
-        void resolve(BundleRevision rootRevision) throws ResolveException
+        void resolve(Module rootModule) throws ResolveException
         {
             // Although there is a race condition to check the bundle state
             // then lock it, we do this because we don't want to acquire the
-            // a lock just to check if the revision is resolved, which itself
-            // is a safe read. If the revision isn't resolved, we end up double
+            // a lock just to check if the module is resolved, which itself
+            // is a safe read. If the module isn't resolved, we end up double
             // check the resolved status later.
-// TODO: OSGi R4.3 - This locking strategy here depends on how we ultimately
-//       implement getWiring(), which may change.
-            if (rootRevision.getWiring() == null)
+            if (!rootModule.isResolved())
             {
                 // Acquire global lock.
                 boolean locked = acquireGlobalLock();
                 if (!locked)
                 {
                     throw new ResolveException(
-                        "Unable to acquire global lock for resolve.", rootRevision, null);
+                        "Unable to acquire global lock for resolve.", rootModule, null);
                 }
 
-                Map<BundleRevision, List<ResolverWire>> wireMap = null;
+                Map<Module, List<Wire>> wireMap = null;
                 try
                 {
-                    BundleImpl bundle = (BundleImpl) rootRevision.getBundle();
+                    BundleImpl bundle = (BundleImpl) rootModule.getBundle();
 
                     // Extensions are resolved differently.
                     if (bundle.isExtension())
@@ -4147,12 +4146,12 @@
                         return;
                     }
 
-                    // Resolve the revision.
+                    // Resolve the module.
                     wireMap = m_resolver.resolve(
-                        m_resolverState, rootRevision, m_resolverState.getFragments());
+                        m_resolverState, rootModule, m_resolverState.getFragments());
 
-                    // Mark all revisions as resolved.
-                    markResolvedRevisions(wireMap);
+                    // Mark all modules as resolved.
+                    markResolvedModules(wireMap);
                 }
                 finally
                 {
@@ -4164,72 +4163,61 @@
             }
         }
 
-        BundleRevision resolve(BundleRevision revision, String pkgName)
-            throws ResolveException
+        Wire resolve(Module module, String pkgName) throws ResolveException
         {
-            BundleRevision provider = null;
-
-            // We cannot dynamically import if the revision is not already resolved
+            Wire candidateWire = null;
+            // We cannot dynamically import if the module is not already resolved
             // or if it is not allowed, so check that first. Note: We check if the
             // dynamic import is allowed without holding any locks, but this is
             // okay since the resolver will double check later after we have
             // acquired the global lock below.
-            if ((revision.getWiring() != null) && isAllowedDynamicImport(revision, pkgName))
+            if (module.isResolved() && isAllowedDynamicImport(module, pkgName))
             {
                 // Acquire global lock.
                 boolean locked = acquireGlobalLock();
                 if (!locked)
                 {
                     throw new ResolveException(
-                        "Unable to acquire global lock for resolve.", revision, null);
+                        "Unable to acquire global lock for resolve.", module, null);
                 }
 
-                Map<BundleRevision, List<ResolverWire>> wireMap = null;
+                Map<Module, List<Wire>> wireMap = null;
                 try
                 {
                     // Double check to make sure that someone hasn't beaten us to
                     // dynamically importing the package, which can happen if two
                     // threads are racing to do so. If we have an existing wire,
                     // then just return it instead.
-                    provider = ((BundleWiringImpl) revision.getWiring())
-                        .getImportedPackageSource(pkgName);
-                    if (provider == null)
+                    List<Wire> wires = module.getWires();
+                    for (int i = 0; (wires != null) && (i < wires.size()); i++)
                     {
-                        wireMap = m_resolver.resolve(
-                            m_resolverState, revision, pkgName,
-                            m_resolverState.getFragments());
-
-                        if ((wireMap != null) && wireMap.containsKey(revision))
+                        if (wires.get(i).hasPackage(pkgName))
                         {
-                            List<ResolverWire> dynamicWires = wireMap.remove(revision);
-                            ResolverWire dynamicWire = dynamicWires.get(0);
+                            return wires.get(i);
+                        }
+                    }
 
-                            // Mark all revisions as resolved.
-                            markResolvedRevisions(wireMap);
+                    wireMap = m_resolver.resolve(
+                        m_resolverState, module, pkgName, m_resolverState.getFragments());
 
-                            // Dynamically add new wire to importing revision.
-                            if (dynamicWire != null)
-                            {
-                                m_dependencies.addDependent(
-                                    dynamicWire.getProvider(),
-                                    dynamicWire.getCapability(),
-                                    revision);
+                    if ((wireMap != null) && wireMap.containsKey(module))
+                    {
+                        List<Wire> dynamicWires = wireMap.remove(module);
+                        candidateWire = dynamicWires.get(0);
 
-                                ((BundleWiringImpl) revision.getWiring())
-                                    .addDynamicWire(
-                                        new BundleWireImpl(
-                                            dynamicWire.getRequirer(),
-                                            dynamicWire.getRequirement(),
-                                            dynamicWire.getProvider(),
-                                            dynamicWire.getCapability()));
+                        // Mark all modules as resolved.
+                        markResolvedModules(wireMap);
 
-                                m_logger.log(
-                                    Logger.LOG_DEBUG,
-                                    "DYNAMIC WIRE: " + dynamicWire);
-
-                                provider = ((BundleWiringImpl) revision.getWiring())
-                                    .getImportedPackageSource(pkgName);
-                            }
+                        // Dynamically add new wire to importing module.
+                        if (candidateWire != null)
+                        {
+                            wires = new ArrayList(wires.size() + 1);
+                            wires.addAll(module.getWires());
+                            wires.add(candidateWire);
+                            ((ModuleImpl) module).setWires(wires);
+                            m_logger.log(
+                                Logger.LOG_DEBUG,
+                                "DYNAMIC WIRE: " + wires.get(wires.size() - 1));
                         }
                     }
                 }
@@ -4242,63 +4230,64 @@
                 fireResolvedEvents(wireMap);
             }
 
-            return provider;
+            return candidateWire;
         }
 
         // This method duplicates a lot of logic from:
         // ResolverImpl.getDynamicImportCandidates()
-        boolean isAllowedDynamicImport(BundleRevision revision, String pkgName)
+        boolean isAllowedDynamicImport(Module module, String pkgName)
         {
-            // Unresolved revisions cannot dynamically import, nor can the default
+            // Unresolved modules cannot dynamically import, nor can the default
             // package be dynamically imported.
-            if ((revision.getWiring() == null) || pkgName.length() == 0)
+            if (!module.isResolved() || pkgName.length() == 0)
             {
                 return false;
             }
 
-            // If the revision doesn't have dynamic imports, then just return
+            // If the module doesn't have dynamic imports, then just return
             // immediately.
-            List<BundleRequirement> dynamics =
-                Util.getDynamicRequirements(revision.getWiring().getRequirements(null));
+            List<Requirement> dynamics = module.getDynamicRequirements();
             if ((dynamics == null) || dynamics.isEmpty())
             {
                 return false;
             }
 
-            // If the revision exports this package, then we cannot
+            // If any of the module exports this package, then we cannot
             // attempt to dynamically import it.
-            for (BundleCapability cap : revision.getWiring().getCapabilities(null))
+            List<Capability> caps = module.getCapabilities();
+            for (int i = 0; (caps != null) && (i < caps.size()); i++)
             {
-                if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                    && cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).equals(pkgName))
+                if (caps.get(i).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                    && caps.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
+                {
+                    return false;
+                }
+            }
+            // If any of our wires have this package, then we cannot
+            // attempt to dynamically import it.
+            List<Wire> wires = module.getWires();
+            for (int i = 0; (wires != null) && (i < wires.size()); i++)
+            {
+                if (wires.get(i).hasPackage(pkgName))
                 {
                     return false;
                 }
             }
 
-            // If this revision already imports or requires this package, then
-            // we cannot dynamically import it.
-            if (((BundleWiringImpl) revision.getWiring()).hasPackageSource(pkgName))
-            {
-                return false;
-            }
-
             // Loop through the importer's dynamic requirements to determine if
             // there is a matching one for the package from which we want to
             // load a class.
-            Map<String, Object> attrs = new HashMap(1);
-            attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-            BundleRequirementImpl req = new BundleRequirementImpl(
-                revision,
-                BundleCapabilityImpl.PACKAGE_NAMESPACE,
-                Collections.EMPTY_MAP,
-                attrs);
-            Set<BundleCapability> candidates = m_resolverState.getCandidates(req, false);
+            List<Directive> dirs = Collections.EMPTY_LIST;
+            List<Attribute> attrs = new ArrayList(1);
+            attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+            Requirement req = new RequirementImpl(
+                module, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+            Set<Capability> candidates = m_resolverState.getCandidates(req, false);
 
             return !candidates.isEmpty();
         }
 
-        private void markResolvedRevisions(Map<BundleRevision, List<ResolverWire>> wireMap)
+        private void markResolvedModules(Map<Module, List<Wire>> wireMap)
             throws ResolveException
         {
 // DO THIS IN THREE PASSES:
@@ -4310,194 +4299,145 @@
             {
                 // First pass: Loop through the wire map to find the host wires
                 // for any fragments and map a host to all of its fragments.
-                Map<BundleRevision, List<BundleRevision>> hosts =
-                    new HashMap<BundleRevision, List<BundleRevision>>();
-                for (Entry<BundleRevision, List<ResolverWire>> entry : wireMap.entrySet())
+                Map<Module, List<Module>> hosts = new HashMap<Module, List<Module>>();
+                for (Entry<Module, List<Wire>> entry : wireMap.entrySet())
                 {
-                    BundleRevision revision = entry.getKey();
-                    List<ResolverWire> wires = entry.getValue();
+                    Module module = entry.getKey();
+                    List<Wire> wires = entry.getValue();
 
-                    if (Util.isFragment(revision))
+                    if (Util.isFragment(module))
                     {
-                        for (Iterator<ResolverWire> itWires = wires.iterator();
-                            itWires.hasNext(); )
+                        for (Iterator<Wire> itWires = wires.iterator(); itWires.hasNext(); )
                         {
-                            ResolverWire w = itWires.next();
-                            List<BundleRevision> fragments = hosts.get(w.getProvider());
+                            Wire w = itWires.next();
+                            List<Module> fragments = hosts.get(w.getExporter());
                             if (fragments == null)
                             {
-                                fragments = new ArrayList<BundleRevision>();
-                                hosts.put(w.getProvider(), fragments);
+                                fragments = new ArrayList<Module>();
+                                hosts.put(w.getExporter(), fragments);
                             }
-                            fragments.add(w.getRequirer());
+                            fragments.add(w.getImporter());
                         }
                     }
                 }
 
-                // Second pass: Loop through the wire map to do three things:
-                // 1) convert resolver wires to bundle wires 2) create wiring
-                // objects for revisions and 3) record dependencies among
-                // revisions. We don't actually set the wirings here because
-                // that indicates that a revision is resolved and we don't want
-                // to mark anything as resolved unless we succussfully create
-                // all wirings.
-                Map<BundleRevision, BundleWiringImpl> wirings =
-                    new HashMap<BundleRevision, BundleWiringImpl>(wireMap.size());
-                for (Entry<BundleRevision, List<ResolverWire>> entry : wireMap.entrySet())
+                // Second pass: Loop through the wire map to set wires and attach
+                // fragments, if any.
+                for (Entry<Module, List<Wire>> entry : wireMap.entrySet())
                 {
-                    BundleRevision revision = entry.getKey();
-                    List<ResolverWire> resolverWires = entry.getValue();
+                    Module module = entry.getKey();
+                    List<Wire> wires = entry.getValue();
 
-                    List<BundleWire> bundleWires =
-                        new ArrayList<BundleWire>(resolverWires.size());
-
-                    // Loop through resolver wires to calculate the package
-                    // space implied by the wires as well as to record the
-                    // dependencies.
-                    Map<String, BundleRevision> importedPkgs =
-                        new HashMap<String, BundleRevision>();
-                    Map<String, List<BundleRevision>> requiredPkgs =
-                        new HashMap<String, List<BundleRevision>>();
-                    for (ResolverWire rw : resolverWires)
+// TODO: FRAGMENT RESOLVER - Better way to handle log level?
+                    for (Iterator<Wire> itWires = wires.iterator(); itWires.hasNext(); )
                     {
-                        bundleWires.add(
-                            new BundleWireImpl(
-                                rw.getRequirer(),
-                                rw.getRequirement(),
-                                rw.getProvider(),
-                                rw.getCapability()));
-
-                        m_dependencies.addDependent(
-                            rw.getProvider(), rw.getCapability(), rw.getRequirer());
-
-                        if (Util.isFragment(revision))
+                        Wire w = itWires.next();
+                        if (!Util.isFragment(module))
+                        {
+                            m_logger.log(Logger.LOG_DEBUG, "WIRE: " + w);
+                        }
+                        else
                         {
                             m_logger.log(
                                 Logger.LOG_DEBUG,
                                 "FRAGMENT WIRE: "
-                                + this + " -> hosted by -> " + rw.getProvider());
+                                + module + " -> hosted by -> " + w.getExporter());
                         }
-                        else
-                        {
-                            m_logger.log(Logger.LOG_DEBUG, "WIRE: " + rw);
+                    }
 
-                            if (rw.getCapability().getNamespace()
-                                .equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                    // Set the module's wires. If the module is a resolved
+                    // fragment, then we must actually append any new host
+                    // wires to the existing ones.
+                    if (Util.isFragment(module) && module.isResolved())
+                    {
+                        wires.addAll(module.getWires());
+                    }
+                    ((ModuleImpl) module).setWires(wires);
+
+                    // Attach fragments, if any.
+                    List<Module> fragments = hosts.get(module);
+                    if (fragments != null)
+                    {
+                        try
+                        {
+                            ((ModuleImpl) module).attachFragments(fragments);
+                        }
+                        catch (Exception ex)
+                        {
+                            // This is a fatal error, so undo everything and
+                            // throw an exception.
+                            for (Entry<Module, List<Wire>> reentry : wireMap.entrySet())
                             {
-                                importedPkgs.put(
-                                    (String) rw.getCapability().getAttributes()
-                                        .get(BundleCapabilityImpl.PACKAGE_ATTR),
-                                    rw.getProvider());
-                            }
-                            else if (rw.getCapability().getNamespace()
-                                .equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                            {
-                                Set<String> pkgs = calculateExportedAndReexportedPackages(
-                                        rw.getProvider(),
-                                        wireMap,
-                                        new HashSet<String>(),
-                                        new HashSet<BundleRevision>());
-                                for (String pkg : pkgs)
+                                module = reentry.getKey();
+
+                                // Undo wires.
+                                ((ModuleImpl) module).setWires(null);
+
+                                fragments = hosts.get(module);
+                                if (fragments != null)
                                 {
-                                    List<BundleRevision> revs = requiredPkgs.get(pkg);
-                                    if (revs == null)
+                                    try
                                     {
-                                        revs = new ArrayList<BundleRevision>();
-                                        requiredPkgs.put(pkg, revs);
+                                        // Undo fragments.
+                                        ((ModuleImpl) module).attachFragments(null);
                                     }
-                                    revs.add(rw.getProvider());
+                                    catch (Exception ex2)
+                                    {
+                                        // We are in big trouble.
+                                        RuntimeException rte = new RuntimeException(
+                                            "Unable to clean up resolver failure.", ex2);
+                                        m_logger.log(
+                                            Logger.LOG_ERROR,
+                                            rte.getMessage(), ex2);
+                                        throw rte;
+                                    }
+
+                                    // Reindex host with no fragments.
+                                    m_resolverState.addModule(module);
                                 }
                             }
-                        }
-                    }
 
-                    List<BundleRevision> fragments = hosts.get(revision);
-                    try
-                    {
-                        wirings.put(
-                            revision,
-                            new BundleWiringImpl(
-                                m_logger,
-                                m_configMap,
-                                this,
-                                (BundleRevisionImpl) revision,
-                                fragments,
-                                bundleWires,
-                                importedPkgs,
-                                requiredPkgs));
-                    }
-                    catch (Exception ex)
-                    {
-                        // This is a fatal error, so undo everything and
-                        // throw an exception.
-                        for (Entry<BundleRevision, BundleWiringImpl> wiringEntry
-                            : wirings.entrySet())
-                        {
-                            // Dispose of wiring.
-                            try
-                            {
-                                wiringEntry.getValue().dispose();
-                            }
-                            catch (Exception ex2)
-                            {
-                                // We are in big trouble.
-                                RuntimeException rte = new RuntimeException(
-                                    "Unable to clean up resolver failure.", ex2);
-                                m_logger.log(
-                                    Logger.LOG_ERROR,
-                                    rte.getMessage(), ex2);
-                                throw rte;
-                            }
-
-                            // Reindex host with no fragments.
-                            m_resolverState.addRevision(revision);
+                            ResolveException re = new ResolveException(
+                                "Unable to attach fragments to " + module,
+                                module, null);
+                            re.initCause(ex);
+                            m_logger.log(
+                                Logger.LOG_ERROR,
+                                re.getMessage(), ex);
+                            throw re;
                         }
 
-                        ResolveException re = new ResolveException(
-                            "Unable to resolve " + revision,
-                            revision, null);
-                        re.initCause(ex);
-                        m_logger.log(
-                            Logger.LOG_ERROR,
-                            re.getMessage(), ex);
-                        throw re;
+                        // Reindex host with attached fragments.
+                        m_resolverState.addModule(module);
                     }
                 }
 
-                // Third pass: Loop through the wire map to mark revision as resolved
+                // Third pass: Loop through the wire map to mark modules as resolved
                 // and update the resolver state.
-                for (Entry<BundleRevision, BundleWiringImpl> entry : wirings.entrySet())
+                for (Entry<Module, List<Wire>> entry : wireMap.entrySet())
                 {
-                    BundleRevisionImpl revision = (BundleRevisionImpl) entry.getKey();
-
-                    // Mark revision as resolved.
-                    revision.resolve(entry.getValue());
-                    
+                    Module module = entry.getKey();
+                    // Mark module as resolved.
+                    ((ModuleImpl) module).setResolved();
                     // Update resolver state to remove substituted capabilities.
-                    if (!Util.isFragment(revision))
+                    if (!Util.isFragment(module))
                     {
-                        // Update resolver state by reindexing host with attached
-                        // fragments and removing any substituted exports.
-// TODO: OSGi R4.3 - We could avoid reindexing for fragments if we check it
-//       the revision has fragments or not.
-                        m_resolverState.addRevision(revision);
-                        m_resolverState.removeSubstitutedCapabilities(revision);
+                        m_resolverState.removeSubstitutedCapabilities(module);
                     }
-
-                    // Update the state of the revision's bundle to resolved as well.
-                    markBundleResolved(revision);
+                    // Update the state of the module's bundle to resolved as well.
+                    markBundleResolved(module);
                 }
             }
         }
 
-        private void markBundleResolved(BundleRevision revision)
+        private void markBundleResolved(Module module)
         {
             // Update the bundle's state to resolved when the
-            // current revision is resolved; just ignore resolve
+            // current module is resolved; just ignore resolve
             // events for older revisions since this only occurs
             // when an update is done on an unresolved bundle
             // and there was no refresh performed.
-            BundleImpl bundle = (BundleImpl) revision.getBundle();
+            BundleImpl bundle = (BundleImpl) module.getBundle();
 
             // Lock the bundle first.
             try
@@ -4511,7 +4451,7 @@
                 {
                     // There is nothing we can do.
                 }
-                if (bundle.getCurrentRevision() == revision)
+                if (bundle.getCurrentModule() == module)
                 {
                     if (bundle.getState() != Bundle.INSTALLED)
                     {
@@ -4531,97 +4471,29 @@
             }
         }
 
-        private void fireResolvedEvents(Map<BundleRevision, List<ResolverWire>> wireMap)
+        private void fireResolvedEvents(Map<Module, List<Wire>> wireMap)
         {
             if (wireMap != null)
             {
-                Iterator<Entry<BundleRevision, List<ResolverWire>>> iter = wireMap.entrySet().iterator();
+                Iterator<Entry<Module, List<Wire>>> iter = wireMap.entrySet().iterator();
                 // Iterate over the map to fire necessary RESOLVED events.
                 while (iter.hasNext())
                 {
-                    Entry<BundleRevision, List<ResolverWire>> entry = iter.next();
-                    BundleRevision revision = entry.getKey();
+                    Entry<Module, List<Wire>> entry = iter.next();
+                    Module module = entry.getKey();
 
                     // Fire RESOLVED events for all fragments.
-                    List<BundleRevision> fragments =
-                        ((BundleWiringImpl) revision.getWiring()).getFragments();
+                    List<Module> fragments = ((ModuleImpl) module).getFragments();
                     for (int i = 0; (fragments != null) && (i < fragments.size()); i++)
                     {
                         fireBundleEvent(BundleEvent.RESOLVED, fragments.get(i).getBundle());
                     }
-                    fireBundleEvent(BundleEvent.RESOLVED, revision.getBundle());
+                    fireBundleEvent(BundleEvent.RESOLVED, module.getBundle());
                 }
             }
         }
     }
 
-    private static Set<String> calculateExportedAndReexportedPackages(
-        BundleRevision br,
-        Map<BundleRevision, List<ResolverWire>> wireMap,
-        Set<String> pkgs,
-        Set<BundleRevision> cycles)
-    {
-        if (!cycles.contains(br))
-        {
-            cycles.add(br);
-
-            // Add all exported packages.
-            for (BundleCapability cap : br.getDeclaredCapabilities(null))
-            {
-                if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
-                {
-                    pkgs.add((String)
-                        cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
-                }
-            }
-
-            // Now check to see if any required bundles are required with reexport
-            // visibility, since we need to include those packages too.
-            if (br.getWiring() == null)
-            {
-                for (ResolverWire rw : wireMap.get(br))
-                {
-                    if (rw.getCapability().getNamespace().equals(
-                        BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                    {
-                        String dir = rw.getRequirement()
-                            .getDirectives().get(Constants.VISIBILITY_DIRECTIVE);
-                        if ((dir != null) && (dir.equals(Constants.VISIBILITY_REEXPORT)))
-                        {
-                            calculateExportedAndReexportedPackages(
-                                rw.getProvider(),
-                                wireMap,
-                                pkgs,
-                                cycles);
-                        }
-                    }
-                }
-            }
-            else
-            {
-                for (BundleWire bw : br.getWiring().getRequiredWires(null))
-                {
-                    if (bw.getCapability().getNamespace().equals(
-                        BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                    {
-                        String dir = bw.getRequirement()
-                            .getDirectives().get(Constants.VISIBILITY_DIRECTIVE);
-                        if ((dir != null) && (dir.equals(Constants.VISIBILITY_REEXPORT)))
-                        {
-                            calculateExportedAndReexportedPackages(
-                                bw.getProviderWiring().getRevision(),
-                                wireMap,
-                                pkgs,
-                                cycles);
-                        }
-                    }
-                }
-            }
-        }
-
-        return pkgs;
-    }
-
     class SystemBundleActivator implements BundleActivator
     {
         public void start(BundleContext context) throws Exception
@@ -4810,16 +4682,14 @@
                 // current state.
                 if (m_bundle.getState() == Bundle.UNINSTALLED)
                 {
-                    // Remove dependencies.
-                    m_dependencies.removeDependencies(m_bundle);
                     m_bundle.closeAndDelete();
                     m_bundle = null;
                 }
                 else
                 {
-                    // This removes all old bundle revisions from memory and
-                    // from disk. It only maintains the newest revision in the
-                    // bundle cache.
+                    // This removes all old bundle modules from memory and
+                    // all old revisions from disk. It only maintains the
+                    // newest version in the bundle cache.
                     refreshBundle(m_bundle);
                 }
             }
diff --git a/framework/src/main/java/org/apache/felix/framework/FilterImpl.java b/framework/src/main/java/org/apache/felix/framework/FilterImpl.java
index a64ba1f..e245b3a 100644
--- a/framework/src/main/java/org/apache/felix/framework/FilterImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/FilterImpl.java
@@ -18,23 +18,20 @@
  */
 package org.apache.felix.framework;
 
-import java.util.Collection;
-import java.util.Collections;
+import java.util.ArrayList;
 import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import org.apache.felix.framework.ServiceRegistrationImpl.ServiceReferenceImpl;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
+import org.apache.felix.framework.capabilityset.Directive;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.util.StringMap;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
 import org.osgi.framework.Filter;
 import org.osgi.framework.InvalidSyntaxException;
 import org.osgi.framework.ServiceReference;
-import org.osgi.framework.wiring.BundleRevision;
 
 public class FilterImpl implements Filter
 {
@@ -54,24 +51,19 @@
 
     public boolean match(ServiceReference sr)
     {
-        return CapabilitySet.matches((ServiceReferenceImpl) sr, m_filter);
+        return CapabilitySet.matches(new ServiceReferenceCapability(sr), m_filter);
     }
 
-    public boolean match(Dictionary<String, ? > dctnr)
+    public boolean match(Dictionary dctnr)
     {
         return CapabilitySet.matches(new DictionaryCapability(dctnr, false), m_filter);
     }
 
-    public boolean matchCase(Dictionary<String, ? > dctnr)
+    public boolean matchCase(Dictionary dctnr)
     {
         return CapabilitySet.matches(new DictionaryCapability(dctnr, true), m_filter);
     }
 
-    public boolean matches(Map<String, ?> map)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
     public boolean equals(Object o)
     {
         return toString().equals(o.toString());
@@ -87,53 +79,12 @@
         return m_filter.toString();
     }
 
-    static class DictionaryCapability extends BundleCapabilityImpl
-    {
-        private final Map m_map;
-
-        public DictionaryCapability(Dictionary dict, boolean caseSensitive)
-        {
-            super(null, null, Collections.EMPTY_MAP, Collections.EMPTY_MAP);
-            m_map = new DictionaryMap(dict, caseSensitive);
-        }
-
-        @Override
-        public BundleRevision getRevision()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        @Override
-        public String getNamespace()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        @Override
-        public Map<String, String> getDirectives()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        @Override
-        public Map<String, Object> getAttributes()
-        {
-            return m_map;
-        }
-
-        @Override
-        public List<String> getUses()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-    }
-
-    private static class DictionaryMap implements Map
+    static class DictionaryCapability implements Capability
     {
         private final StringMap m_map;
         private final Dictionary m_dict;
 
-        public DictionaryMap(Dictionary dict, boolean caseSensitive)
+        public DictionaryCapability(Dictionary dict, boolean caseSensitive)
         {
             m_dict = dict;
             if (!caseSensitive)
@@ -163,29 +114,29 @@
             }
         }
 
-        public int size()
+        public Module getModule()
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
 
-        public boolean isEmpty()
+        public String getNamespace()
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
 
-        public boolean containsKey(Object o)
+        public Directive getDirective(String name)
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
 
-        public boolean containsValue(Object o)
+        public List<Directive> getDirectives()
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
 
-        public Object get(Object o)
+        public Attribute getAttribute(String name)
         {
-            String key = (String) o;
+            String key = name;
             Object value = null;
             if (m_dict != null)
             {
@@ -194,7 +145,7 @@
                 // the key.
                 if (m_map != null)
                 {
-                    key = (String) m_map.get(o);
+                    key = (String) m_map.get(name);
                 }
                 // If the key could not be found in the case insensitive
                 // key map, then avoid doing the dictionary lookup on it.
@@ -203,42 +154,63 @@
                     value = m_dict.get(key);
                 }
             }
-            return value;
+            return (value == null) ? null : new Attribute(key, value, false);
         }
 
-        public Object put(Object k, Object v)
+        public List<Attribute> getAttributes()
+        {
+            return new ArrayList();
+        }
+
+        public List<String> getUses()
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
-
-        public Object remove(Object o)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public void putAll(Map map)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public void clear()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Set<Object> keySet()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Collection<Object> values()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Set<Entry<Object, Object>> entrySet()
-        {
-            return Collections.EMPTY_SET;
-        }
     }
-}
\ No newline at end of file
+
+    static class ServiceReferenceCapability implements Capability
+    {
+        private final ServiceReference m_sr;
+
+        public ServiceReferenceCapability(ServiceReference sr)
+        {
+            m_sr = sr;
+        }
+
+        public Module getModule()
+        {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public String getNamespace()
+        {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public Directive getDirective(String name)
+        {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public List<Directive> getDirectives()
+        {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public Attribute getAttribute(String name)
+        {
+            Object value = m_sr.getProperty(name);
+            return (value == null) ? null : new Attribute(name, value, false);
+        }
+
+        public List<Attribute> getAttributes()
+        {
+            return new ArrayList();
+        }
+
+        public List<String> getUses()
+        {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+    }
+}
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleWiringImpl.java b/framework/src/main/java/org/apache/felix/framework/ModuleImpl.java
similarity index 60%
rename from framework/src/main/java/org/apache/felix/framework/BundleWiringImpl.java
rename to framework/src/main/java/org/apache/felix/framework/ModuleImpl.java
index 00e1fd7..0ee825a 100644
--- a/framework/src/main/java/org/apache/felix/framework/BundleWiringImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/ModuleImpl.java
@@ -6,9 +6,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -19,70 +19,93 @@
 package org.apache.felix.framework;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.net.URLStreamHandler;
 import java.security.AccessController;
 import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
 import java.security.ProtectionDomain;
 import java.security.SecureClassLoader;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.SortedMap;
 import java.util.TreeMap;
+
 import org.apache.felix.framework.Felix.StatefulResolver;
 import org.apache.felix.framework.cache.JarContent;
-import org.apache.felix.framework.cache.Content;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.resolver.Content;
 import org.apache.felix.framework.resolver.HostedCapability;
 import org.apache.felix.framework.resolver.HostedRequirement;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.resolver.ResolveException;
 import org.apache.felix.framework.resolver.ResourceNotFoundException;
+import org.apache.felix.framework.resolver.Wire;
 import org.apache.felix.framework.util.CompoundEnumeration;
 import org.apache.felix.framework.util.FelixConstants;
 import org.apache.felix.framework.util.SecureAction;
 import org.apache.felix.framework.util.SecurityManagerEx;
 import org.apache.felix.framework.util.Util;
+import org.apache.felix.framework.util.manifestparser.ManifestParser;
 import org.apache.felix.framework.util.manifestparser.R4Library;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
+import org.apache.felix.framework.util.manifestparser.RequirementImpl;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleException;
 import org.osgi.framework.BundleReference;
 import org.osgi.framework.Constants;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
-import org.osgi.framework.wiring.BundleWiring;
+import org.osgi.framework.Version;
 
-public class BundleWiringImpl implements BundleWiring
+public class ModuleImpl implements Module
 {
-    public final static int EAGER_ACTIVATION = 0;
-    public final static int LAZY_ACTIVATION = 1;
-
     private final Logger m_logger;
     private final Map m_configMap;
     private final StatefulResolver m_resolver;
-    private final BundleRevisionImpl m_revision;
-    private final List<BundleRevision> m_fragments;
-    private final List<BundleWire> m_wires;
-    private final Map<String, BundleRevision> m_importedPkgs;
-    private final Map<String, List<BundleRevision>> m_requiredPkgs;
-    private final List<BundleCapability> m_resolvedCaps;
-    private final List<BundleRequirement> m_resolvedReqs;
-    private final List<R4Library> m_resolvedNativeLibs;
-    private final List<Content> m_fragmentContents;
+    private final String m_id;
+    private final Content m_content;
+    private final Map m_headerMap;
+    private final URLStreamHandler m_streamHandler;
 
-    private BundleClassLoader m_classLoader;
+    private final String m_manifestVersion;
+    private final boolean m_isExtension;
+    private final String m_symbolicName;
+    private final Version m_version;
+
+    private final List<Capability> m_capabilities;
+    private List<Capability> m_cachedCapabilities = null;
+    private final List<Requirement> m_requirements;
+    private List<Requirement> m_cachedRequirements = null;
+    private final List<Requirement> m_dynamicRequirements;
+    private List<Requirement> m_cachedDynamicRequirements = null;
+    private final List<R4Library> m_nativeLibraries;
+    private final int m_declaredActivationPolicy;
+    private final List<String> m_activationIncludes;
+    private final List<String> m_activationExcludes;
+
+    private final Bundle m_bundle;
+
+    private List<Module> m_fragments = null;
+    private List<Wire> m_wires = null;
+    private List<Module> m_dependentImporters = new ArrayList<Module>(0);
+    private List<Module> m_dependentRequirers = new ArrayList<Module>(0);
+    private volatile boolean m_isResolved = false;
+
+    private Content[] m_contentPath;
+    private Content[] m_fragmentContents = null;
+    private ModuleClassLoader m_classLoader;
     private boolean m_isActivationTriggered = false;
     private ProtectionDomain m_protectionDomain = null;
     private final static SecureAction m_secureAction = new SecureAction();
@@ -114,6 +137,10 @@
         m_defBootClassLoader = cl;
     }
 
+    // Boot delegation packages.
+    private final String[] m_bootPkgs;
+    private final boolean[] m_bootPkgWildcards;
+
     // Boolean flag to enable/disable implicit boot delegation.
     private final boolean m_implicitBootDelegation;
     // Boolean flag to enable/disable local URLs.
@@ -131,139 +158,65 @@
     // Flag indicating whether we are on an old JVM or not.
     private volatile static boolean m_isPreJava5 = false;
 
-    BundleWiringImpl(
+    /**
+     * This constructor is used by the extension manager, since it needs
+     * a constructor that does not throw an exception.
+     * @param logger
+     * @param bundle
+     * @param id
+     * @param bootPkgs
+     * @param bootPkgWildcards
+     * @throws org.osgi.framework.BundleException
+     */
+    public ModuleImpl(
+        Logger logger, Map configMap, Bundle bundle, String id,
+        String[] bootPkgs, boolean[] bootPkgWildcards)
+    {
+        m_logger = logger;
+        m_configMap = configMap;
+        m_resolver = null;
+        m_bundle = bundle;
+        m_id = id;
+        m_headerMap = null;
+        m_content = null;
+        m_streamHandler = null;
+        m_bootPkgs = bootPkgs;
+        m_bootPkgWildcards = bootPkgWildcards;
+        m_manifestVersion = null;
+        m_symbolicName = null;
+        m_isExtension = false;
+        m_version = null;
+        m_capabilities = null;
+        m_requirements = null;
+        m_dynamicRequirements = null;
+        m_nativeLibraries = null;
+        m_declaredActivationPolicy = EAGER_ACTIVATION;
+        m_activationExcludes = null;
+        m_activationIncludes = null;
+        m_implicitBootDelegation = false;
+        m_useLocalURLs =
+            (m_configMap.get(FelixConstants.USE_LOCALURLS_PROP) == null)
+                ? false : true;
+        m_bootClassLoader = m_defBootClassLoader;
+    }
+
+    ModuleImpl(
         Logger logger, Map configMap, StatefulResolver resolver,
-        BundleRevisionImpl revision, List<BundleRevision> fragments,
-        List<BundleWire> wires,
-        Map<String, BundleRevision> importedPkgs,
-        Map<String, List<BundleRevision>> requiredPkgs)
-        throws Exception
+        Bundle bundle, String id, Map headerMap, Content content,
+        URLStreamHandler streamHandler, String[] bootPkgs,
+        boolean[] bootPkgWildcards)
+        throws BundleException
     {
         m_logger = logger;
         m_configMap = configMap;
         m_resolver = resolver;
-        m_revision = revision;
-        m_importedPkgs = importedPkgs;
-        m_requiredPkgs = requiredPkgs;
-        m_wires = wires;
-
-        // We need to sort the fragments and add ourself as a dependent of each one.
-        // We also need to create an array of fragment contents to attach to our
-        // content path.
-        List<Content> fragmentContents = null;
-        if (fragments != null)
-        {
-            // Sort fragments according to ID order, if necessary.
-            // Note that this sort order isn't 100% correct since
-            // it uses a string, but it is likely close enough and
-            // avoids having to create more objects.
-            if (fragments.size() > 1)
-            {
-                SortedMap<String, BundleRevision> sorted = new TreeMap<String, BundleRevision>();
-                for (BundleRevision f : fragments)
-                {
-                    sorted.put(((BundleRevisionImpl) f).getId(), f);
-                }
-                fragments = new ArrayList(sorted.values());
-            }
-            fragmentContents = new ArrayList<Content>(fragments.size());
-            for (int i = 0; (fragments != null) && (i < fragments.size()); i++)
-            {
-                fragmentContents.add(
-                    ((BundleRevisionImpl) fragments.get(i)).getContent()
-                        .getEntryAsContent(FelixConstants.CLASS_PATH_DOT));
-            }
-        }
-        m_fragments = fragments;
-        m_fragmentContents = fragmentContents;
-
-        List<BundleCapability> capList = (m_revision.getDeclaredCapabilities(null) == null)
-            ? new ArrayList<BundleCapability>()
-            : new ArrayList<BundleCapability>(m_revision.getDeclaredCapabilities(null));
-        for (int fragIdx = 0;
-            (m_fragments != null) && (fragIdx < m_fragments.size());
-            fragIdx++)
-        {
-            List<BundleCapability> caps =
-                m_fragments.get(fragIdx).getDeclaredCapabilities(null);
-            for (int capIdx = 0;
-                (caps != null) && (capIdx < caps.size());
-                capIdx++)
-            {
-                if (caps.get(capIdx).getNamespace().equals(
-                    BundleCapabilityImpl.PACKAGE_NAMESPACE))
-                {
-                    capList.add(
-                        new HostedCapability(
-                            m_revision, (BundleCapabilityImpl) caps.get(capIdx)));
-                }
-            }
-        }
-        m_resolvedCaps = Collections.unmodifiableList(capList);
-
-        List<BundleRequirement> reqList = (m_revision.getDeclaredRequirements(null) == null)
-            ? new ArrayList() : new ArrayList(m_revision.getDeclaredRequirements(null));
-        for (int fragIdx = 0;
-            (m_fragments != null) && (fragIdx < m_fragments.size());
-            fragIdx++)
-        {
-            List<BundleRequirement> reqs =
-                m_fragments.get(fragIdx).getDeclaredRequirements(null);
-            for (int reqIdx = 0;
-                (reqs != null) && (reqIdx < reqs.size());
-                reqIdx++)
-            {
-                if (reqs.get(reqIdx).getNamespace().equals(
-                        BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                    || reqs.get(reqIdx).getNamespace().equals(
-                        BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                {
-                    reqList.add(
-                        new HostedRequirement(
-                            m_revision, (BundleRequirementImpl) reqs.get(reqIdx)));
-                }
-            }
-        }
-        m_resolvedReqs = Collections.unmodifiableList(reqList);
-
-        List<R4Library> libList = (m_revision.getDeclaredNativeLibraries() == null)
-            ? new ArrayList<R4Library>()
-            : new ArrayList<R4Library>(m_revision.getDeclaredNativeLibraries());
-        for (int fragIdx = 0;
-            (m_fragments != null) && (fragIdx < m_fragments.size());
-            fragIdx++)
-        {
-            List<R4Library> libs =
-                ((BundleRevisionImpl) m_fragments.get(fragIdx))
-                    .getDeclaredNativeLibraries();
-            for (int reqIdx = 0;
-                (libs != null) && (reqIdx < libs.size());
-                reqIdx++)
-            {
-                libList.add(libs.get(reqIdx));
-            }
-        }
-        // We need to return null here if we don't have any libraries, since a
-        // zero-length array is used to indicate that matching native libraries
-        // could not be found when resolving the bundle.
-        m_resolvedNativeLibs = (libList.isEmpty())
-            ? null
-            : Collections.unmodifiableList(libList);
-
-        ClassLoader bootLoader = m_defBootClassLoader;
-        if (revision.getBundle().getBundleId() != 0)
-        {
-            Object map = m_configMap.get(FelixConstants.BOOT_CLASSLOADERS_PROP);
-            if (map instanceof Map)
-            {
-                Object l = ((Map) map).get(m_revision.getBundle());
-                if (l instanceof ClassLoader)
-                {
-                    bootLoader = (ClassLoader) l;
-                }
-            }
-        }
-        m_bootClassLoader = bootLoader;
+        m_bundle = bundle;
+        m_id = id;
+        m_headerMap = headerMap;
+        m_content = content;
+        m_streamHandler = streamHandler;
+        m_bootPkgs = bootPkgs;
+        m_bootPkgWildcards = bootPkgWildcards;
 
         m_implicitBootDelegation =
             (m_configMap.get(FelixConstants.IMPLICIT_BOOT_DELEGATION_PROP) == null)
@@ -274,485 +227,435 @@
         m_useLocalURLs =
             (m_configMap.get(FelixConstants.USE_LOCALURLS_PROP) == null)
                 ? false : true;
-    }
 
-    public void dispose()
-    {
-        if (m_fragmentContents != null)
+        ClassLoader bootLoader = m_defBootClassLoader;
+        Object map = m_configMap.get(FelixConstants.BOOT_CLASSLOADERS_PROP);
+        if (map instanceof Map)
         {
-            for (Content content : m_fragmentContents)
+            Object l = ((Map) map).get(bundle);
+            if (l instanceof ClassLoader)
             {
-                content.close();
+                bootLoader = (ClassLoader) l;
             }
         }
-        m_classLoader = null;
-    }
+        m_bootClassLoader = bootLoader;
 
-// TODO: OSGi R4.3 - This really shouldn't be public, but it is needed by the
-//       resolver to determine if a bundle can dynamically import.
-    public synchronized boolean hasPackageSource(String pkgName)
-    {
-        return (m_importedPkgs.containsKey(pkgName) || m_requiredPkgs.containsKey(pkgName));
-    }
+        ManifestParser mp = new ManifestParser(m_logger, m_configMap, this, m_headerMap);
 
-// TODO: OSGi R4.3 - This really shouldn't be public, but it is needed by the
-//       to implement dynamic imports.
-    public synchronized BundleRevision getImportedPackageSource(String pkgName)
-    {
-        return m_importedPkgs.get(pkgName);
-    }
-
-    List<BundleRevision> getFragments()
-    {
-        return m_fragments;
-    }
-
-    List<Content> getFragmentContents()
-    {
-        return m_fragmentContents;
-    }
-
-    public boolean isCurrent()
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public boolean isInUse()
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public List<BundleCapability> getCapabilities(String namespace)
-    {
-        List<BundleCapability> result = m_resolvedCaps;
-        if (namespace != null)
-        {
-            result = new ArrayList<BundleCapability>();
-            for (BundleCapability cap : m_resolvedCaps)
-            {
-                if (cap.getNamespace().equals(namespace))
-                {
-                    result.add(cap);
-                }
-            }
-        }
-        return result;
-    }
-
-    public List<BundleRequirement> getRequirements(String namespace)
-    {
-
-        List<BundleRequirement> result = m_resolvedReqs;
-        if (namespace != null)
-        {
-            result = new ArrayList<BundleRequirement>();
-            for (BundleRequirement req : m_resolvedReqs)
-            {
-                if (req.getNamespace().equals(namespace))
-                {
-                    result.add(req);
-                }
-            }
-        }
-        return result;
-    }
-
-    public List<R4Library> getNativeLibraries()
-    {
-        return m_resolvedNativeLibs;
-    }
-
-    public List<BundleWire> getProvidedWires(String namespace)
-    {
-// TODO: OSGI R4.3 - IMPLEMENT THIS!!
-        return Collections.EMPTY_LIST;
-    }
-
-    public List<BundleWire> getRequiredWires(String namespace)
-    {
-        return m_wires;
-    }
-
-    public synchronized void addDynamicWire(BundleWire wire)
-    {
-        m_wires.add(wire);
-        m_importedPkgs.put(
-            (String) wire.getCapability().getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR),
-            wire.getProviderWiring().getRevision());
-    }
-
-    public BundleRevision getRevision()
-    {
-        return m_revision;
-    }
-
-    public synchronized ClassLoader getClassLoader()
-    {
-        if (m_classLoader == null)
-        {
-            // Determine which class loader to use based on which
-            // Java platform we are running on.
-            Class clazz;
-            if (m_isPreJava5)
-            {
-                clazz = BundleClassLoader.class;
-            }
-            else
-            {
-                try
-                {
-                    clazz = BundleClassLoaderJava5.class;
-                }
-                catch (Throwable th)
-                {
-                    // If we are on pre-Java5 then we will get a verify error
-                    // here since we try to override a getResources() which is
-                    // a final method in pre-Java5.
-                    m_isPreJava5 = true;
-                    clazz = BundleClassLoader.class;
-                }
-            }
-
-            // Use SecureAction to create the class loader if security is
-            // enabled; otherwise, create it directly.
-            try
-            {
-                Constructor ctor = (Constructor) m_secureAction.getConstructor(
-                    clazz, new Class[] { BundleWiringImpl.class, ClassLoader.class });
-                m_classLoader = (BundleClassLoader)
-                    m_secureAction.invoke(ctor,
-                    new Object[] { this, determineParentClassLoader() });
-            }
-            catch (Exception ex)
-            {
-                throw new RuntimeException("Unable to create module class loader: "
-                    + ex.getMessage() + " [" + ex.getClass().getName() + "]");
-            }
-        }
-        return m_classLoader;
-    }
-
-    public List<URL> findEntries(String path, String filePattern, int options)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public Collection<String> listResources(String path, String filePattern, int options)
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public Bundle getBundle()
-    {
-        return m_revision.getBundle();
+        // Record some of the parsed metadata. Note, if this is an extension
+        // bundle it's exports are removed, since they will be added to the
+        // system bundle directly later on.
+        m_manifestVersion = mp.getManifestVersion();
+        m_version = mp.getBundleVersion();
+        m_capabilities = mp.isExtension() ? null : mp.getCapabilities();
+        m_requirements = mp.getRequirements();
+        m_dynamicRequirements = mp.getDynamicRequirements();
+        m_nativeLibraries = mp.getLibraries();
+        m_declaredActivationPolicy = mp.getActivationPolicy();
+        m_activationExcludes = (mp.getActivationExcludeDirective() == null)
+            ? null
+            : ManifestParser.parseDelimitedString(mp.getActivationExcludeDirective(), ",");
+        m_activationIncludes = (mp.getActivationIncludeDirective() == null)
+            ? null
+            : ManifestParser.parseDelimitedString(mp.getActivationIncludeDirective(), ",");
+        m_symbolicName = mp.getSymbolicName();
+        m_isExtension = mp.isExtension();
     }
 
     //
-    // Class loader implementation methods.
+    // Metadata access methods.
     //
 
-    private URL createURL(int port, String path)
+    public Map getHeaders()
     {
-        // Add a slash if there is one already, otherwise
-        // the is no slash separating the host from the file
-        // in the resulting URL.
-        if (!path.startsWith("/"))
-        {
-            path = "/" + path;
-        }
-
-        try
-        {
-            return m_secureAction.createURL(null,
-                FelixConstants.BUNDLE_URL_PROTOCOL + "://" +
-                m_revision.getId() + ":" + port + path, m_revision.getURLStreamHandler());
-        }
-        catch (MalformedURLException ex)
-        {
-            m_logger.log(m_revision.getBundle(),
-                Logger.LOG_ERROR,
-                "Unable to create resource URL.",
-                ex);
-        }
-        return null;
+        return m_headerMap;
     }
 
-    public Enumeration getResourcesByDelegation(String name)
+    public boolean isExtension()
     {
-        Set requestSet = (Set) m_cycleCheck.get();
-        if (requestSet == null)
-        {
-            requestSet = new HashSet();
-            m_cycleCheck.set(requestSet);
-        }
-        if (!requestSet.contains(name))
-        {
-            requestSet.add(name);
-            try
-            {
-                return findResourcesByDelegation(name);
-            }
-            finally
-            {
-                requestSet.remove(name);
-            }
-        }
-
-        return null;
+        return m_isExtension;
     }
 
-    private Enumeration findResourcesByDelegation(String name)
+    public String getSymbolicName()
     {
-        Enumeration urls = null;
-        List completeUrlList = new ArrayList();
+        return m_symbolicName;
+    }
 
-        // First, try to resolve the originating module.
-        try
+    public String getManifestVersion()
+    {
+        return m_manifestVersion;
+    }
+
+    public Version getVersion()
+    {
+        return m_version;
+    }
+
+    public synchronized List<Capability> getCapabilities()
+    {
+        if (m_cachedCapabilities == null)
         {
-            m_resolver.resolve(m_revision);
-        }
-        catch (ResolveException ex)
-        {
-            // The spec states that if the bundle cannot be resolved, then
-            // only the local bundle's resources should be searched. So we
-            // will ask the module's own class path.
-            return m_revision.getResourcesLocal(name);
-        }
-
-        // Get the package of the target class/resource.
-        String pkgName = Util.getResourcePackage(name);
-
-        // Delegate any packages listed in the boot delegation
-        // property to the parent class loader.
-        if (shouldBootDelegate(pkgName))
-        {
-            try
+            List capList = (m_capabilities == null)
+                ? new ArrayList<Capability>()
+                : new ArrayList<Capability>(m_capabilities);
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
             {
-                // Get the appropriate class loader for delegation.
-                ClassLoader bdcl = getBootDelegationClassLoader();
-                urls = bdcl.getResources(name);
-            }
-            catch (IOException ex)
-            {
-                // This shouldn't happen and even if it does, there
-                // is nothing we can do, so just ignore it.
-            }
-            // If this is a java.* package, then always terminate the
-            // search; otherwise, continue to look locally.
-            if (pkgName.startsWith("java."))
-            {
-                return urls;
-            }
-
-            completeUrlList.add(urls);
-        }
-
-        // Look in the revisions's imported packages. If the package is
-        // imported, then we stop searching no matter the result since
-        // imported packages cannot be split.
-        BundleRevision provider = m_importedPkgs.get(pkgName);
-        if (provider != null)
-        {
-            // Delegate to the provider revision.
-            urls = ((BundleWiringImpl) provider.getWiring()).getResourcesByDelegation(name);
-
-            // If we find any resources, then add them.
-            if ((urls != null) && (urls.hasMoreElements()))
-            {
-                completeUrlList.add(urls);
-            }
-
-            // Always return here since imported packages cannot be split
-            // across required bundles or the revision's content.
-            return new CompoundEnumeration((Enumeration[])
-                completeUrlList.toArray(new Enumeration[completeUrlList.size()]));
-        }
-
-        // See whether we can get the resource from the required bundles and
-        // regardless of whether or not this is the case continue to the next
-        // step potentially passing on the result of this search (if any).
-        List<BundleRevision> providers = m_requiredPkgs.get(pkgName);
-        if (providers != null)
-        {
-            for (BundleRevision p : providers)
-            {
-                // Delegate to the provider revision.
-                urls = ((BundleWiringImpl) p.getWiring()).getResourcesByDelegation(name);
-
-                // If we find any resources, then add them.
-                if ((urls != null) && (urls.hasMoreElements()))
+                List<Capability> caps = m_fragments.get(fragIdx).getCapabilities();
+                for (int capIdx = 0;
+                    (caps != null) && (capIdx < caps.size());
+                    capIdx++)
                 {
-                    completeUrlList.add(urls);
+                    if (caps.get(capIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+                    {
+                        capList.add(
+                            new HostedCapability(this, caps.get(capIdx)));
+                    }
                 }
-
-                // Do not return here, since required packages can be split
-                // across the revision's content.
             }
+            m_cachedCapabilities = Collections.unmodifiableList(capList);
         }
+        return m_cachedCapabilities;
+    }
 
-        // Try the module's own class path. If we can find the resource then
-        // return it together with the results from the other searches else
-        // try to look into the dynamic imports.
-        urls = m_revision.getResourcesLocal(name);
-        if ((urls != null) && (urls.hasMoreElements()))
+    public synchronized List<Requirement> getRequirements()
+    {
+        if (m_cachedRequirements == null)
         {
-            completeUrlList.add(urls);
+            List<Requirement> reqList = (m_requirements == null)
+                ? new ArrayList() : new ArrayList(m_requirements);
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
+            {
+                List<Requirement> reqs = m_fragments.get(fragIdx).getRequirements();
+                for (int reqIdx = 0;
+                    (reqs != null) && (reqIdx < reqs.size());
+                    reqIdx++)
+                {
+                    if (reqs.get(reqIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                        || reqs.get(reqIdx).getNamespace().equals(Capability.MODULE_NAMESPACE))
+                    {
+                        reqList.add(
+                            new HostedRequirement(this, reqs.get(reqIdx)));
+                    }
+                }
+            }
+            m_cachedRequirements = Collections.unmodifiableList(reqList);
+        }
+        return m_cachedRequirements;
+    }
+
+    public synchronized List<Requirement> getDynamicRequirements()
+    {
+        if (m_cachedDynamicRequirements == null)
+        {
+            List<Requirement> reqList = (m_dynamicRequirements == null)
+                ? new ArrayList() : new ArrayList(m_dynamicRequirements);
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
+            {
+                List<Requirement> reqs = m_fragments.get(fragIdx).getDynamicRequirements();
+                for (int reqIdx = 0;
+                    (reqs != null) && (reqIdx < reqs.size());
+                    reqIdx++)
+                {
+                    if (reqs.get(reqIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+                    {
+                        reqList.add(reqs.get(reqIdx));
+                    }
+                }
+            }
+            m_cachedDynamicRequirements = Collections.unmodifiableList(reqList);
+        }
+        return m_cachedDynamicRequirements;
+    }
+
+    public synchronized List<R4Library> getNativeLibraries()
+    {
+        List<R4Library> result = null;
+        if (m_isResolved)
+        {
+            List<R4Library> nativeList = (m_nativeLibraries == null)
+                ? new ArrayList() : new ArrayList(m_nativeLibraries);
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
+            {
+                List<R4Library> libs = m_fragments.get(fragIdx).getNativeLibraries();
+                for (int reqIdx = 0;
+                    (libs != null) && (reqIdx < libs.size());
+                    reqIdx++)
+                {
+                    nativeList.add(libs.get(reqIdx));
+                }
+            }
+
+            // We need to return null here if we don't have any libraries, since a
+            // zero-length array is used to indicate that matching native libraries
+            // could not be found when resolving the bundle.
+            result = (nativeList.isEmpty())
+                ? null
+                : Collections.unmodifiableList(nativeList);
         }
         else
         {
-            // If not found, then try the module's dynamic imports.
-            // At this point, the module's imports were searched and so was the
-            // the module's content. Now we make an attempt to load the
-            // class/resource via a dynamic import, if possible.
-            try
-            {
-                provider = m_resolver.resolve(m_revision, pkgName);
-            }
-            catch (ResolveException ex)
-            {
-                // Ignore this since it is likely normal.
-            }
-            if (provider != null)
-            {
-                // Delegate to the provider revision.
-                urls = ((BundleWiringImpl) provider.getWiring()).getResourcesByDelegation(name);
-
-                // If we find any resources, then add them.
-                if ((urls != null) && (urls.hasMoreElements()))
-                {
-                    completeUrlList.add(urls);
-                }
-            }
+            result = m_nativeLibraries;
         }
 
-        return new CompoundEnumeration((Enumeration[])
-            completeUrlList.toArray(new Enumeration[completeUrlList.size()]));
+        return result;
     }
 
-    private ClassLoader determineParentClassLoader()
+    public int getDeclaredActivationPolicy()
     {
-        // Determine the class loader's parent based on the
-        // configuration property; use boot class loader by
-        // default.
-        String cfg = (String) m_configMap.get(Constants.FRAMEWORK_BUNDLE_PARENT);
-        cfg = (cfg == null) ? Constants.FRAMEWORK_BUNDLE_PARENT_BOOT : cfg;
-        final ClassLoader parent;
-        if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_APP))
-        {
-            parent = m_secureAction.getSystemClassLoader();
-        }
-        else if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_EXT))
-        {
-            parent = m_secureAction.getParentClassLoader(m_secureAction.getSystemClassLoader());
-        }
-        else if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_FRAMEWORK))
-        {
-            parent = m_secureAction.getClassLoader(BundleRevisionImpl.class);
-        }
-        // On Android we cannot set the parent class loader to be null, so
-        // we special case that situation here and set it to the system
-        // class loader by default instead, which is not really spec.
-        else if (m_bootClassLoader == null)
-        {
-            parent = m_secureAction.getSystemClassLoader();
-        }
-        else
-        {
-            parent = null;
-        }
-        return parent;
+        return m_declaredActivationPolicy;
     }
 
-    boolean shouldBootDelegate(String pkgName)
+    synchronized boolean isActivationTriggered()
     {
-        // Always boot delegate if the bundle has a configured
-        // boot class loader.
-        if (m_bootClassLoader != m_defBootClassLoader)
+        return m_isActivationTriggered;
+    }
+
+    boolean isActivationTrigger(String pkgName)
+    {
+        if ((m_activationIncludes == null) && (m_activationExcludes == null))
         {
             return true;
         }
 
-        boolean result = false;
-
-        // Only consider delegation if we have a package name, since
-        // we don't want to promote the default package. The spec does
-        // not take a stand on this issue.
-        if (pkgName.length() > 0)
+        // If there are no include filters then all classes are included
+        // by default, otherwise try to find one match.
+        boolean included = (m_activationIncludes == null);
+        for (int i = 0;
+            (!included) && (m_activationIncludes != null) && (i < m_activationIncludes.size());
+            i++)
         {
-            for (int i = 0; !result && (i < m_revision.getBootDelegationPackages().length); i++)
+            included = m_activationIncludes.get(i).equals(pkgName);
+        }
+
+        // If there are no exclude filters then no classes are excluded
+        // by default, otherwise try to find one match.
+        boolean excluded = false;
+        for (int i = 0;
+            (!excluded) && (m_activationExcludes != null) && (i < m_activationExcludes.size());
+            i++)
+        {
+            excluded = m_activationExcludes.get(i).equals(pkgName);
+        }
+        return included && !excluded;
+    }
+
+    //
+    // Run-time data access.
+    //
+
+    public Bundle getBundle()
+    {
+        return m_bundle;
+    }
+
+    public String getId()
+    {
+        return m_id;
+    }
+
+    public synchronized List<Wire> getWires()
+    {
+        return m_wires;
+    }
+
+    public synchronized void setWires(List<Wire> wires)
+    {
+        // This not only sets the wires for the module, but it also records
+        // the dependencies this module has on other modules (i.e., the provider
+        // end of the wire) to simplify bookkeeping.
+
+        // For fragments we don't need to capture any additional dependency
+        // information, since the wires are sufficient, so just record the
+        // new wires. The wires are to the hosts to which the fragment is attached.
+        boolean isFragment = Util.isFragment(this);
+
+        // Remove module from old wire modules' dependencies,
+        // since we are no longer dependent on any the moduels
+        // from the old wires.
+        for (int i = 0; !isFragment && (m_wires != null) && (i < m_wires.size()); i++)
+        {
+            if (m_wires.get(i).getCapability().getNamespace().equals(Capability.MODULE_NAMESPACE))
             {
-                // Check if the boot package is wildcarded.
-                // A wildcarded boot package will be in the form "foo.",
-                // so a matching subpackage will start with "foo.", e.g.,
-                // "foo.bar".
-                if (m_revision.getBootDelegationPackageWildcards()[i]
-                    && pkgName.startsWith(m_revision.getBootDelegationPackages()[i]))
+                ((ModuleImpl) m_wires.get(i).getExporter()).removeDependentRequirer(this);
+            }
+            else if (m_wires.get(i).getCapability().getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+            {
+                ((ModuleImpl) m_wires.get(i).getExporter()).removeDependentImporter(this);
+            }
+        }
+
+        m_wires = wires;
+
+        // Add ourself as a dependent to the new wires' modules.
+        for (int i = 0; !isFragment && (m_wires != null) && (i < m_wires.size()); i++)
+        {
+            if (m_wires.get(i).getCapability().getNamespace().equals(Capability.MODULE_NAMESPACE))
+            {
+                ((ModuleImpl) m_wires.get(i).getExporter()).addDependentRequirer(this);
+            }
+            else if (m_wires.get(i).getCapability().getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+            {
+                ((ModuleImpl) m_wires.get(i).getExporter()).addDependentImporter(this);
+            }
+        }
+    }
+
+    public boolean isResolved()
+    {
+        return m_isResolved;
+    }
+
+    public void setResolved()
+    {
+        m_isResolved = true;
+    }
+
+
+    public synchronized void setSecurityContext(Object securityContext)
+    {
+        m_protectionDomain = (ProtectionDomain) securityContext;
+    }
+
+    public synchronized Object getSecurityContext()
+    {
+        return m_protectionDomain;
+    }
+
+    // TODO: FRAGMENT RESOLVER - Technically, this is only necessary for fragments.
+    //       When we refactoring for the new R4.3 framework API, we'll have to see
+    //       if this is still necessary, since the new BundleWirings API will give
+    //       us another way to detect it.
+    public boolean isRemovalPending()
+    {
+        return (m_bundle.getState() == Bundle.UNINSTALLED)
+            || (this != ((BundleImpl) m_bundle).getCurrentModule());
+    }
+
+    //
+    // Content access methods.
+    //
+
+    public Content getContent()
+    {
+        return m_content;
+    }
+
+    private synchronized Content[] getContentPath()
+    {
+        if (m_contentPath == null)
+        {
+            try
+            {
+                m_contentPath = initializeContentPath();
+            }
+            catch (Exception ex)
+            {
+                m_logger.log(
+                    m_bundle, Logger.LOG_ERROR, "Unable to get module class path.", ex);
+            }
+        }
+        return m_contentPath;
+    }
+
+    private Content[] initializeContentPath() throws Exception
+    {
+        List contentList = new ArrayList();
+        calculateContentPath(this, m_content, contentList, true);
+        for (int i = 0; (m_fragmentContents != null) && (i < m_fragmentContents.length); i++)
+        {
+            calculateContentPath(m_fragments.get(i), m_fragmentContents[i], contentList, false);
+        }
+        return (Content[]) contentList.toArray(new Content[contentList.size()]);
+    }
+
+    private List calculateContentPath(
+        Module module, Content content, List contentList, boolean searchFragments)
+        throws Exception
+    {
+        // Creating the content path entails examining the bundle's
+        // class path to determine whether the bundle JAR file itself
+        // is on the bundle's class path and then creating content
+        // objects for everything on the class path.
+
+        // Create a list to contain the content path for the specified content.
+        List localContentList = new ArrayList();
+
+        // Find class path meta-data.
+        String classPath = (String) module.getHeaders().get(FelixConstants.BUNDLE_CLASSPATH);
+        // Parse the class path into strings.
+        List<String> classPathStrings = ManifestParser.parseDelimitedString(
+            classPath, FelixConstants.CLASS_PATH_SEPARATOR);
+
+        if (classPathStrings == null)
+        {
+            classPathStrings = new ArrayList<String>(0);
+        }
+
+        // Create the bundles class path.
+        for (int i = 0; i < classPathStrings.size(); i++)
+        {
+            // Remove any leading slash, since all bundle class path
+            // entries are relative to the root of the bundle.
+            classPathStrings.set(i, (classPathStrings.get(i).startsWith("/"))
+                ? classPathStrings.get(i).substring(1)
+                : classPathStrings.get(i));
+
+            // Check for the bundle itself on the class path.
+            if (classPathStrings.get(i).equals(FelixConstants.CLASS_PATH_DOT))
+            {
+                localContentList.add(content);
+            }
+            else
+            {
+                // Try to find the embedded class path entry in the current
+                // content.
+                Content embeddedContent = content.getEntryAsContent(classPathStrings.get(i));
+                // If the embedded class path entry was not found, it might be
+                // in one of the fragments if the current content is the bundle,
+                // so try to search the fragments if necessary.
+                for (int fragIdx = 0;
+                    searchFragments && (embeddedContent == null)
+                        && (m_fragmentContents != null) && (fragIdx < m_fragmentContents.length);
+                    fragIdx++)
                 {
-                    return true;
+                    embeddedContent =
+                        m_fragmentContents[fragIdx].getEntryAsContent(classPathStrings.get(i));
                 }
-                // If not wildcarded, then check for an exact match.
-                else if (m_revision.getBootDelegationPackages()[i].equals(pkgName))
+                // If we found the embedded content, then add it to the
+                // class path content list.
+                if (embeddedContent != null)
                 {
-                    return true;
+                    localContentList.add(embeddedContent);
+                }
+                else
+                {
+// TODO: FRAMEWORK - Per the spec, this should fire a FrameworkEvent.INFO event;
+//       need to create an "Eventer" class like "Logger" perhaps.
+                    m_logger.log(m_bundle, Logger.LOG_INFO,
+                        "Class path entry not found: "
+                        + classPathStrings.get(i));
                 }
             }
         }
 
-        return result;
-    }
-
-    ClassLoader getBootDelegationClassLoader()
-    {
-        // Get the appropriate class loader for delegation.
-        ClassLoader parent = (m_classLoader == null)
-            ? determineParentClassLoader() : m_classLoader.getParent();
-        return (parent == null) ? m_bootClassLoader : parent;
-    }
-
-    private static final Constructor m_dexFileClassConstructor;
-    private static final Method m_dexFileClassLoadDex;
-    private static final Method m_dexFileClassLoadClass;
-
-    static
-    {
-        Constructor dexFileClassConstructor = null;
-        Method dexFileClassLoadDex = null;
-        Method dexFileClassLoadClass = null;
-        try
+        // If there is nothing on the class path, then include
+        // "." by default, as per the spec.
+        if (localContentList.isEmpty())
         {
-            Class dexFileClass;
-            try
-            {
-                dexFileClass = Class.forName("dalvik.system.DexFile");
-            }
-            catch (Exception ex)
-            {
-                dexFileClass = Class.forName("android.dalvik.DexFile");
-            }
+            localContentList.add(content);
+        }
 
-            try
-            {
-                dexFileClassLoadDex = dexFileClass.getMethod("loadDex", 
-                    new Class[]{String.class, String.class, Integer.TYPE});
-            }
-            catch (Exception ex)
-            {
-                // Nothing we need to do 
-            }
-            dexFileClassConstructor = dexFileClass.getConstructor(
-                new Class[] { java.io.File.class });
-            dexFileClassLoadClass = dexFileClass.getMethod("loadClass",
-                new Class[] { String.class, ClassLoader.class });
-        }
-        catch (Throwable ex)
-        {
-           dexFileClassConstructor = null;
-           dexFileClassLoadDex = null;
-           dexFileClassLoadClass = null;
-        }
-        m_dexFileClassConstructor = dexFileClassConstructor;
-        m_dexFileClassLoadDex= dexFileClassLoadDex;
-        m_dexFileClassLoadClass = dexFileClassLoadClass;
+        // Now add the local contents to the global content list and return it.
+        contentList.addAll(localContentList);
+        return contentList;
     }
 
     public Class getClassByDelegation(String name) throws ClassNotFoundException
@@ -779,7 +682,7 @@
         }
         catch (ResourceNotFoundException ex)
         {
-            m_logger.log(m_revision.getBundle(),
+            m_logger.log(m_bundle,
                 Logger.LOG_DEBUG,
                 ex.getMessage());
         }
@@ -801,8 +704,8 @@
         {
             try
             {
-                // First, try to resolve the originating revision.
-                m_resolver.resolve(m_revision);
+                // First, try to resolve the originating module.
+                m_resolver.resolve(this);
 
                 // Get the package of the target class/resource.
                 String pkgName = (isClass)
@@ -838,22 +741,22 @@
                     }
                 }
 
-                // Look in the revision's imports. Note that the search may
+                // Look in the module's imports. Note that the search may
                 // be aborted if this method throws an exception, otherwise
                 // it continues if a null is returned.
-                result = searchImports(pkgName, name, isClass);
+                result = searchImports(name, isClass);
 
-                // If not found, try the revision's own class path.
+                // If not found, try the module's own class path.
                 if (result == null)
                 {
                     result = (isClass)
-                        ? (Object) ((BundleClassLoader) getClassLoader()).findClass(name)
-                        : (Object) m_revision.getResourceLocal(name);
+                        ? (Object) getClassLoader().findClass(name)
+                        : (Object) getResourceLocal(name);
 
-                    // If still not found, then try the revision's dynamic imports.
+                    // If still not found, then try the module's dynamic imports.
                     if (result == null)
                     {
-                        result = searchDynamicImports(pkgName, name, isClass);
+                        result = searchDynamicImports(name, pkgName, isClass);
                     }
                 }
             }
@@ -875,7 +778,7 @@
                     // The spec states that if the bundle cannot be resolved, then
                     // only the local bundle's resources should be searched. So we
                     // will ask the module's own class path.
-                    URL url = m_revision.getResourceLocal(name);
+                    URL url = getResourceLocal(name);
                     if (url != null)
                     {
                         return url;
@@ -919,69 +822,630 @@
         return result;
     }
 
-    private Object searchImports(String pkgName, String name, boolean isClass)
+    URL getResourceLocal(String name)
+    {
+        URL url = null;
+
+        // Remove leading slash, if present, but special case
+        // "/" so that it returns a root URL...this isn't very
+        // clean or meaninful, but the Spring guys want it.
+        if (name.equals("/"))
+        {
+            // Just pick a class path index since it doesn't really matter.
+            url = createURL(1, name);
+        }
+        else if (name.startsWith("/"))
+        {
+            name = name.substring(1);
+        }
+
+        // Check the module class path.
+        Content[] contentPath = getContentPath();
+        for (int i = 0;
+            (url == null) &&
+            (i < contentPath.length); i++)
+        {
+            if (contentPath[i].hasEntry(name))
+            {
+                url = createURL(i + 1, name);
+            }
+        }
+
+        return url;
+    }
+
+    public Enumeration getResourcesByDelegation(String name)
+    {
+        Set requestSet = (Set) m_cycleCheck.get();
+        if (requestSet == null)
+        {
+            requestSet = new HashSet();
+            m_cycleCheck.set(requestSet);
+        }
+        if (!requestSet.contains(name))
+        {
+            requestSet.add(name);
+            try
+            {
+                return findResourcesByDelegation(name);
+            }
+            finally
+            {
+                requestSet.remove(name);
+            }
+        }
+
+        return null;
+    }
+
+    private Enumeration findResourcesByDelegation(String name)
+    {
+        Enumeration urls = null;
+        List completeUrlList = new ArrayList();
+
+        // First, try to resolve the originating module.
+        try
+        {
+            m_resolver.resolve(this);
+        }
+        catch (ResolveException ex)
+        {
+            // The spec states that if the bundle cannot be resolved, then
+            // only the local bundle's resources should be searched. So we
+            // will ask the module's own class path.
+            return getResourcesLocal(name);
+        }
+
+        // Get the package of the target class/resource.
+        String pkgName = Util.getResourcePackage(name);
+
+        // Delegate any packages listed in the boot delegation
+        // property to the parent class loader.
+        if (shouldBootDelegate(pkgName))
+        {
+            try
+            {
+                // Get the appropriate class loader for delegation.
+                ClassLoader bdcl = getBootDelegationClassLoader();
+                urls = bdcl.getResources(name);
+            }
+            catch (IOException ex)
+            {
+                // This shouldn't happen and even if it does, there
+                // is nothing we can do, so just ignore it.
+            }
+            // If this is a java.* package, then always terminate the
+            // search; otherwise, continue to look locally.
+            if (pkgName.startsWith("java."))
+            {
+                return urls;
+            }
+
+            completeUrlList.add(urls);
+        }
+
+        // Look in the module's imports.
+        // We delegate to the module's wires for the resources.
+        // If any resources are found, this means that the package of these
+        // resources is imported, we must not keep looking since we do not
+        // support split-packages.
+
+        // Note that the search may be aborted if this method throws an
+        // exception, otherwise it continues if a null is returned.
+        List<Wire> wires = getWires();
+        for (int i = 0; (wires != null) && (i < wires.size()); i++)
+        {
+            if (wires.get(i).getRequirement().getNamespace()
+                .equals(Capability.PACKAGE_NAMESPACE))
+            {
+                try
+                {
+                    // If we find the class or resource, then return it.
+                    urls = wires.get(i).getResources(name);
+                }
+                catch (ResourceNotFoundException ex)
+                {
+                    urls = null;
+                }
+                if (urls != null)
+                {
+                    completeUrlList.add(urls);
+                    return new CompoundEnumeration((Enumeration[])
+                        completeUrlList.toArray(new Enumeration[completeUrlList.size()]));
+                }
+            }
+        }
+
+        // See whether we can get the resource from the required bundles and
+        // regardless of whether or not this is the case continue to the next
+        // step potentially passing on the result of this search (if any).
+        for (int i = 0; (wires != null) && (i < wires.size()); i++)
+        {
+            if (wires.get(i).getRequirement().getNamespace()
+                .equals(Capability.MODULE_NAMESPACE))
+            {
+                try
+                {
+                    // If we find the class or resource, then add it.
+                    urls = wires.get(i).getResources(name);
+                }
+                catch (ResourceNotFoundException ex)
+                {
+                    urls = null;
+                }
+                if (urls != null)
+                {
+                    completeUrlList.add(urls);
+                }
+            }
+        }
+
+        // Try the module's own class path. If we can find the resource then
+        // return it together with the results from the other searches else
+        // try to look into the dynamic imports.
+        urls = getResourcesLocal(name);
+        if ((urls != null) && (urls.hasMoreElements()))
+        {
+            completeUrlList.add(urls);
+        }
+        else
+        {
+            // If not found, then try the module's dynamic imports.
+            // At this point, the module's imports were searched and so was the
+            // the module's content. Now we make an attempt to load the
+            // class/resource via a dynamic import, if possible.
+            Wire wire = null;
+            try
+            {
+                wire = m_resolver.resolve(this, pkgName);
+            }
+            catch (ResolveException ex)
+            {
+                // Ignore this since it is likely normal.
+            }
+            if (wire != null)
+            {
+                try
+                {
+                    urls = wire.getResources(name);
+                }
+                catch (ResourceNotFoundException ex)
+                {
+                    urls = null;
+                }
+                if (urls != null)
+                {
+                    completeUrlList.add(urls);
+                }
+            }
+        }
+
+        return new CompoundEnumeration((Enumeration[])
+            completeUrlList.toArray(new Enumeration[completeUrlList.size()]));
+    }
+
+    private Enumeration getResourcesLocal(String name)
+    {
+        List l = new ArrayList();
+
+        // Special case "/" so that it returns a root URLs for
+        // each bundle class path entry...this isn't very
+        // clean or meaningful, but the Spring guys want it.
+        final Content[] contentPath = getContentPath();
+        if (name.equals("/"))
+        {
+            for (int i = 0; i < contentPath.length; i++)
+            {
+                l.add(createURL(i + 1, name));
+            }
+        }
+        else
+        {
+            // Remove leading slash, if present.
+            if (name.startsWith("/"))
+            {
+                name = name.substring(1);
+            }
+
+            // Check the module class path.
+            for (int i = 0; i < contentPath.length; i++)
+            {
+                if (contentPath[i].hasEntry(name))
+                {
+                    // Use the class path index + 1 for creating the path so
+                    // that we can differentiate between module content URLs
+                    // (where the path will start with 0) and module class
+                    // path URLs.
+                    l.add(createURL(i + 1, name));
+                }
+            }
+        }
+
+        return Collections.enumeration(l);
+    }
+
+    // TODO: API: Investigate how to handle this better, perhaps we need
+    // multiple URL policies, one for content -- one for class path.
+    public URL getEntry(String name)
+    {
+        URL url = null;
+
+        // Check for the special case of "/", which represents
+        // the root of the bundle according to the spec.
+        if (name.equals("/"))
+        {
+            url = createURL(0, "/");
+        }
+
+        if (url == null)
+        {
+            // Remove leading slash, if present.
+            if (name.startsWith("/"))
+            {
+                name = name.substring(1);
+            }
+
+            // Check the module content.
+            if (getContent().hasEntry(name))
+            {
+                // Module content URLs start with 0, whereas module
+                // class path URLs start with the index into the class
+                // path + 1.
+                url = createURL(0, name);
+            }
+        }
+
+        return url;
+    }
+
+    public boolean hasInputStream(int index, String urlPath)
+    {
+        if (urlPath.startsWith("/"))
+        {
+            urlPath = urlPath.substring(1);
+        }
+        if (index == 0)
+        {
+            return m_content.hasEntry(urlPath);
+        }
+        return getContentPath()[index - 1].hasEntry(urlPath);
+    }
+
+    public InputStream getInputStream(int index, String urlPath)
+        throws IOException
+    {
+        if (urlPath.startsWith("/"))
+        {
+            urlPath = urlPath.substring(1);
+        }
+        if (index == 0)
+        {
+            return m_content.getEntryAsStream(urlPath);
+        }
+        return getContentPath()[index - 1].getEntryAsStream(urlPath);
+    }
+
+    public URL getLocalURL(int index, String urlPath)
+    {
+        if (urlPath.startsWith("/"))
+        {
+            urlPath = urlPath.substring(1);
+        }
+        if (index == 0)
+        {
+            return m_content.getEntryAsURL(urlPath);
+        }
+        return getContentPath()[index - 1].getEntryAsURL(urlPath);
+    }
+
+    private URL createURL(int port, String path)
+    {
+        // Add a slash if there is one already, otherwise
+        // the is no slash separating the host from the file
+        // in the resulting URL.
+        if (!path.startsWith("/"))
+        {
+            path = "/" + path;
+        }
+
+        try
+        {
+            return m_secureAction.createURL(null,
+                FelixConstants.BUNDLE_URL_PROTOCOL + "://" +
+                m_id + ":" + port + path, m_streamHandler);
+        }
+        catch (MalformedURLException ex)
+        {
+            m_logger.log(m_bundle,
+                Logger.LOG_ERROR,
+                "Unable to create resource URL.",
+                ex);
+        }
+        return null;
+    }
+
+    //
+    // Fragment and dependency management methods.
+    //
+
+    public synchronized List<Module> getFragments()
+    {
+        return m_fragments;
+    }
+
+    public synchronized void attachFragments(List<Module> fragments) throws Exception
+    {
+        // Remove the host wires for this module from old fragments.
+        // We will generally only remove host wires when we are uninstalling
+        // the module.
+        for (int i = 0; (m_fragments != null) && (i < m_fragments.size()); i++)
+        {
+            // If the fragment has no wires, then there is no reason to try to
+            // remove ourself from its wires since it has apparently already
+            // been refreshed.
+            if (m_fragments.get(i).getWires() != null)
+            {
+                List<Wire> hostWires = new ArrayList<Wire>(m_fragments.get(i).getWires());
+                for (Iterator<Wire> it = hostWires.iterator(); it.hasNext(); )
+                {
+                    Wire hostWire = it.next();
+                    if (hostWire.getExporter().equals(this))
+                    {
+                        it.remove();
+                        ((ModuleImpl) m_fragments.get(i)).setWires(hostWires);
+                        break;
+                    }
+                }
+            }
+        }
+
+        // Close previous fragment contents.
+        for (int i = 0; (m_fragmentContents != null) && (i < m_fragmentContents.length); i++)
+        {
+            m_fragmentContents[i].close();
+        }
+        m_fragmentContents = null;
+
+        // Close the old content path, since we'll need to recalculate it for
+        // for the added (or removed) fragments.
+        for (int i = 0; (m_contentPath != null) && (i < m_contentPath.length); i++)
+        {
+            // Don't close this module's content, if it is on the content path.
+            if (m_content != m_contentPath[i])
+            {
+                m_contentPath[i].close();
+            }
+        }
+        m_contentPath = null;
+
+        // Remove cached capabilities and requirements.
+        m_cachedCapabilities = null;
+        m_cachedRequirements = null;
+        m_cachedDynamicRequirements = null;
+
+        // Update the dependencies on the new fragments.
+        m_fragments = fragments;
+
+        // We need to sort the fragments and add ourself as a dependent of each one.
+        // We also need to create an array of fragment contents to attach to our
+        // content path.
+        if (m_fragments != null)
+        {
+            // Sort fragments according to ID order, if necessary.
+            // Note that this sort order isn't 100% correct since
+            // it uses a string, but it is likely close enough and
+            // avoids having to create more objects.
+            if (m_fragments.size() > 1)
+            {
+                SortedMap<String, Module> sorted = new TreeMap<String, Module>();
+                for (Module f : m_fragments)
+                {
+                    sorted.put(f.getId(), f);
+                }
+                m_fragments = new ArrayList(sorted.values());
+            }
+            m_fragmentContents = new Content[m_fragments.size()];
+            for (int i = 0; (m_fragments != null) && (i < m_fragments.size()); i++)
+            {
+                m_fragmentContents[i] =
+                    m_fragments.get(i).getContent()
+                        .getEntryAsContent(FelixConstants.CLASS_PATH_DOT);
+            }
+            // Recalculate the content path for the new fragments.
+            m_contentPath = initializeContentPath();
+        }
+    }
+
+    public synchronized List<Module> getDependentImporters()
+    {
+        return m_dependentImporters;
+    }
+
+    public synchronized void addDependentImporter(Module module)
+    {
+        if (!m_dependentImporters.contains(module))
+        {
+            m_dependentImporters.add(module);
+        }
+    }
+
+    public synchronized void removeDependentImporter(Module module)
+    {
+        m_dependentImporters.remove(module);
+    }
+
+    public synchronized List<Module> getDependentRequirers()
+    {
+        return m_dependentRequirers;
+    }
+
+    public synchronized void addDependentRequirer(Module module)
+    {
+        if (!m_dependentRequirers.contains(module))
+        {
+            m_dependentRequirers.add(module);
+        }
+    }
+
+    public synchronized void removeDependentRequirer(Module module)
+    {
+        m_dependentRequirers.remove(module);
+    }
+
+    public synchronized List<Module> getDependents()
+    {
+        List<Module> dependents;
+        if (Util.isFragment(this))
+        {
+            dependents = new ArrayList<Module>();
+            for (int i = 0; (m_wires != null) && (i < m_wires.size()); i++)
+            {
+                dependents.add(m_wires.get(i).getExporter());
+            }
+        }
+        else
+        {
+            dependents = new ArrayList<Module>
+                (m_dependentImporters.size() + m_dependentRequirers.size());
+            dependents.addAll(m_dependentImporters);
+            dependents.addAll(m_dependentRequirers);
+        }
+        return dependents;
+    }
+
+    public synchronized void close()
+    {
+        m_content.close();
+        for (int i = 0; (m_contentPath != null) && (i < m_contentPath.length); i++)
+        {
+            m_contentPath[i].close();
+        }
+        m_contentPath = null;
+        for (int i = 0; (m_fragmentContents != null) && (i < m_fragmentContents.length); i++)
+        {
+            m_fragmentContents[i].close();
+        }
+        m_fragmentContents = null;
+        m_classLoader = null;
+    }
+
+    @Override
+    public String toString()
+    {
+        return m_id;
+    }
+
+    private synchronized ModuleClassLoader getClassLoader()
+    {
+        if (m_classLoader == null)
+        {
+            // Determine which class loader to use based on which
+            // Java platform we are running on.
+            Class clazz;
+            if (m_isPreJava5)
+            {
+                clazz = ModuleClassLoader.class;
+            }
+            else
+            {
+                try
+                {
+                    clazz = ModuleClassLoaderJava5.class;
+                }
+                catch (Throwable th)
+                {
+                    // If we are on pre-Java5 then we will get a verify error
+                    // here since we try to override a getResources() which is
+                    // a final method in pre-Java5.
+                    m_isPreJava5 = true;
+                    clazz = ModuleClassLoader.class;
+                }
+            }
+
+            // Use SecureAction to create the class loader if security is
+            // enabled; otherwise, create it directly.
+            try
+            {
+                Constructor ctor = (Constructor) m_secureAction.getConstructor(
+                    clazz, new Class[] { ModuleImpl.class, ClassLoader.class });
+                m_classLoader = (ModuleClassLoader)
+                    m_secureAction.invoke(ctor,
+                    new Object[] { this, determineParentClassLoader() });
+            }
+            catch (Exception ex)
+            {
+                throw new RuntimeException("Unable to create module class loader: "
+                    + ex.getMessage() + " [" + ex.getClass().getName() + "]");
+            }
+        }
+        return m_classLoader;
+    }
+
+    private ClassLoader determineParentClassLoader()
+    {
+        // Determine the class loader's parent based on the
+        // configuration property; use boot class loader by
+        // default.
+        String cfg = (String) m_configMap.get(Constants.FRAMEWORK_BUNDLE_PARENT);
+        cfg = (cfg == null) ? Constants.FRAMEWORK_BUNDLE_PARENT_BOOT : cfg;
+        final ClassLoader parent;
+        if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_APP))
+        {
+            parent = m_secureAction.getSystemClassLoader();
+        }
+        else if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_EXT))
+        {
+            parent = m_secureAction.getParentClassLoader(m_secureAction.getSystemClassLoader());
+        }
+        else if (cfg.equalsIgnoreCase(Constants.FRAMEWORK_BUNDLE_PARENT_FRAMEWORK))
+        {
+            parent = m_secureAction.getClassLoader(ModuleImpl.class);
+        }
+        // On Android we cannot set the parent class loader to be null, so
+        // we special case that situation here and set it to the system
+        // class loader by default instead, which is not really spec.
+        else if (m_bootClassLoader == null)
+        {
+            parent = m_secureAction.getSystemClassLoader();
+        }
+        else
+        {
+            parent = null;
+        }
+        return parent;
+    }
+
+    private Object searchImports(String name, boolean isClass)
         throws ClassNotFoundException, ResourceNotFoundException
     {
-        // Check if the package is imported.
-        BundleRevision provider = m_importedPkgs.get(pkgName);
-        if (provider != null)
+        // We delegate to the module's wires to find the class or resource.
+        List<Wire> wires = getWires();
+        for (int i = 0; (wires != null) && (i < wires.size()); i++)
         {
             // If we find the class or resource, then return it.
             Object result = (isClass)
-                ? (Object) ((BundleWiringImpl) provider.getWiring()).getClassByDelegation(name)
-                : (Object) ((BundleWiringImpl) provider.getWiring()).getResourceByDelegation(name);
+                ? (Object) wires.get(i).getClass(name)
+                : (Object) wires.get(i).getResource(name);
             if (result != null)
             {
                 return result;
             }
-
-            // If no class was found, then we must throw an exception
-            // since the provider of this package did not contain the
-            // requested class and imported packages are atomic.
-            throw new ClassNotFoundException(name);
-        }
-
-        // Check if the package is required.
-        List<BundleRevision> providers = m_requiredPkgs.get(pkgName);
-        if (providers != null)
-        {
-            for (BundleRevision p : providers)
-            {
-                // If we find the class or resource, then return it.
-                try
-                {
-                    Object result = (isClass)
-                        ? (Object) ((BundleWiringImpl) p.getWiring()).getClassByDelegation(name)
-                        : (Object) ((BundleWiringImpl) p.getWiring()).getResourceByDelegation(name);
-                    if (result != null)
-                    {
-                        return result;
-                    }
-                }
-                catch (ClassNotFoundException ex)
-                {
-                    // Since required packages can be split, don't throw an
-                    // exception here if it is not found. Instead, we'll just
-                    // continue searching other required bundles and the
-                    // revision's local content.
-                }
-            }
         }
 
         return null;
     }
 
     private Object searchDynamicImports(
-        final String pkgName, final String name, final boolean isClass)
+        final String name, String pkgName, final boolean isClass)
         throws ClassNotFoundException, ResourceNotFoundException
     {
         // At this point, the module's imports were searched and so was the
         // the module's content. Now we make an attempt to load the
         // class/resource via a dynamic import, if possible.
-        BundleRevision provider = null;
+        Wire wire = null;
         try
         {
-            provider = m_resolver.resolve(m_revision, pkgName);
+            wire = m_resolver.resolve(this, pkgName);
         }
         catch (ResolveException ex)
         {
@@ -990,15 +1454,15 @@
 
         // If the dynamic import was successful, then this initial
         // time we must directly return the result from dynamically
-        // created package sources, but subsequent requests for
-        // classes/resources in the associated package will be
-        // processed as part of normal static imports.
-        if (provider != null)
+        // created wire, but subsequent requests for classes/resources
+        // in the associated package will be processed as part of
+        // normal static imports.
+        if (wire != null)
         {
             // Return the class or resource.
             return (isClass)
-                ? (Object) ((BundleWiringImpl) provider.getWiring()).getClassByDelegation(name)
-                : (Object) ((BundleWiringImpl) provider.getWiring()).getResourceByDelegation(name);
+                ? (Object) wire.getClass(name)
+                : (Object) wire.getResource(name);
         }
 
         // If implicit boot delegation is enabled, then try to guess whether
@@ -1077,11 +1541,11 @@
             // TODO: FRAMEWORK - This check is a hack and we should see if we can think
             // of another way to do it, since it won't necessarily work in all situations.
             // Since Felix uses threads for changing the start level
-            // and refreshing packages, it is possible that there are no
-            // bundle classes on the call stack; therefore, as soon as we
+            // and refreshing packages, it is possible that there is no
+            // module classes on the call stack; therefore, as soon as we
             // see Thread on the call stack we exit this loop. Other cases
-            // where bundles actually use threads are not an issue because
-            // the bundle classes will be on the call stack before the
+            // where modules actually use threads are not an issue because
+            // the module classes will be on the call stack before the
             // Thread class.
             if (Thread.class.equals(classes[i]))
             {
@@ -1089,7 +1553,7 @@
             }
             // Break if the current class came from a bundle, since we should
             // not implicitly boot delegate in that case.
-            else if (isClassLoadedFromBundleRevision(classes[i]))
+            else if (isClassLoadedFromModule(classes[i]))
             {
                 break;
             }
@@ -1119,24 +1583,24 @@
         return null;
     }
 
-    private boolean isClassLoadedFromBundleRevision(Class clazz)
+    private boolean isClassLoadedFromModule(Class clazz)
     {
-        // The target class is loaded by a bundle class loader,
+        // The target class is loaded by a module class loader,
         // then return true.
-        if (BundleClassLoader.class.isInstance(m_secureAction.getClassLoader(clazz)))
+        if (ModuleClassLoader.class.isInstance(m_secureAction.getClassLoader(clazz)))
         {
             return true;
         }
 
         // If the target class was loaded from a class loader that
-        // came from a bundle, then return true.
+        // came from a module, then return true.
         ClassLoader last = null;
         for (ClassLoader cl = m_secureAction.getClassLoader(clazz);
             (cl != null) && (last != cl);
             cl = m_secureAction.getClassLoader(cl.getClass()))
         {
             last = cl;
-            if (BundleClassLoader.class.isInstance(cl))
+            if (ModuleClassLoader.class.isInstance(cl))
             {
                 return true;
             }
@@ -1183,66 +1647,100 @@
         return true;
     }
 
-    synchronized boolean isActivationTriggered()
+    boolean shouldBootDelegate(String pkgName)
     {
-        return m_isActivationTriggered;
-    }
-
-    boolean isActivationTrigger(String pkgName)
-    {
-        List<String> activationIncludes = m_revision.getActivationIncludes();
-        List<String> activationExcludes = m_revision.getActivationExcludes();
-
-        if ((activationIncludes == null) && (activationExcludes == null))
+        // Always boot delegate if the bundle has a configured
+        // boot class loader.
+        if (m_bootClassLoader != m_defBootClassLoader)
         {
             return true;
         }
 
-        // If there are no include filters then all classes are included
-        // by default, otherwise try to find one match.
-        boolean included = (activationIncludes == null);
-        for (int i = 0;
-            (!included) && (activationIncludes != null) && (i < activationIncludes.size());
-            i++)
+        boolean result = false;
+
+        // Only consider delegation if we have a package name, since
+        // we don't want to promote the default package. The spec does
+        // not take a stand on this issue.
+        if (pkgName.length() > 0)
         {
-            included = activationIncludes.get(i).equals(pkgName);
+            for (int i = 0; !result && (i < m_bootPkgs.length); i++)
+            {
+                // Check if the boot package is wildcarded.
+                // A wildcarded boot package will be in the form "foo.",
+                // so a matching subpackage will start with "foo.", e.g.,
+                // "foo.bar".
+                if (m_bootPkgWildcards[i] && pkgName.startsWith(m_bootPkgs[i]))
+                {
+                    return true;
+                }
+                // If not wildcarded, then check for an exact match.
+                else if (m_bootPkgs[i].equals(pkgName))
+                {
+                    return true;
+                }
+            }
         }
 
-        // If there are no exclude filters then no classes are excluded
-        // by default, otherwise try to find one match.
-        boolean excluded = false;
-        for (int i = 0;
-            (!excluded) && (activationExcludes != null) && (i < activationExcludes.size());
-            i++)
-        {
-            excluded = activationExcludes.get(i).equals(pkgName);
-        }
-        return included && !excluded;
+        return result;
     }
 
-    static class ToLocalUrlEnumeration implements Enumeration
+    ClassLoader getBootDelegationClassLoader()
     {
-        final Enumeration m_enumeration;
-
-        ToLocalUrlEnumeration(Enumeration enumeration)
-        {
-            m_enumeration = enumeration;
-        }
-
-        public boolean hasMoreElements()
-        {
-            return m_enumeration.hasMoreElements();
-        }
-
-        public Object nextElement()
-        {
-            return convertToLocalUrl((URL) m_enumeration.nextElement());
-        }
+        // Get the appropriate class loader for delegation.
+        ClassLoader parent = (m_classLoader == null)
+            ? determineParentClassLoader() : m_secureAction.getParentClassLoader(m_classLoader);
+        return (parent == null) ? m_bootClassLoader : parent;
     }
 
-    public class BundleClassLoaderJava5 extends BundleClassLoader
+    private static final Constructor m_dexFileClassConstructor;
+    private static final Method m_dexFileClassLoadDex;
+    private static final Method m_dexFileClassLoadClass;
+
+    static
     {
-        public BundleClassLoaderJava5(ClassLoader parent)
+        Constructor dexFileClassConstructor = null;
+        Method dexFileClassLoadDex = null;
+        Method dexFileClassLoadClass = null;
+        try
+        {
+            Class dexFileClass;
+            try
+            {
+                dexFileClass = Class.forName("dalvik.system.DexFile");
+            }
+            catch (Exception ex)
+            {
+                dexFileClass = Class.forName("android.dalvik.DexFile");
+            }
+
+            try
+            {
+                dexFileClassLoadDex = dexFileClass.getMethod("loadDex", 
+                    new Class[]{String.class, String.class, Integer.TYPE});
+            }
+            catch (Exception ex)
+            {
+                // Nothing we need to do 
+            }
+            dexFileClassConstructor = dexFileClass.getConstructor(
+                new Class[] { java.io.File.class });
+            dexFileClassLoadClass = dexFileClass.getMethod("loadClass",
+                new Class[] { String.class, ClassLoader.class });
+        }
+        catch (Throwable ex)
+        {
+           dexFileClassConstructor = null;
+           dexFileClassLoadDex = null;
+           dexFileClassLoadClass = null;
+        }
+        m_dexFileClassConstructor = dexFileClassConstructor;
+        m_dexFileClassLoadDex= dexFileClassLoadDex;
+        m_dexFileClassLoadClass = dexFileClassLoadClass;
+    }
+
+    public class ModuleClassLoaderJava5 extends ModuleClassLoader
+    {
+        public ModuleClassLoaderJava5(ClassLoader parent)
         {
             super(parent);
         }
@@ -1250,7 +1748,7 @@
         @Override
         public Enumeration getResources(String name)
         {
-            Enumeration urls = BundleWiringImpl.this.getResourcesByDelegation(name);
+            Enumeration urls = ModuleImpl.this.getResourcesByDelegation(name);
             if (m_useLocalURLs)
             {
                 urls = new ToLocalUrlEnumeration(urls);
@@ -1261,18 +1759,18 @@
         @Override
         protected Enumeration findResources(String name)
         {
-            return m_revision.getResourcesLocal(name);
+            return ModuleImpl.this.getResourcesLocal(name);
         }
     }
 
-    public class BundleClassLoader extends SecureClassLoader implements BundleReference
+    public class ModuleClassLoader extends SecureClassLoader implements BundleReference
     {
         private final Map m_jarContentToDexFile;
         private Object[][] m_cachedLibs = new Object[0][];
         private static final int LIBNAME_IDX = 0;
         private static final int LIBPATH_IDX = 1;
 
-        public BundleClassLoader(ClassLoader parent)
+        public ModuleClassLoader(ClassLoader parent)
         {
             super(parent);
             if (m_dexFileClassLoadClass != null)
@@ -1287,7 +1785,7 @@
 
         public Bundle getBundle()
         {
-            return BundleWiringImpl.this.getBundle();
+            return ModuleImpl.this.getBundle();
         }
 
         @Override
@@ -1319,7 +1817,7 @@
                     String msg = name;
                     if (m_logger.getLogLevel() >= Logger.LOG_DEBUG)
                     {
-                        msg = diagnoseClassLoadError(m_resolver, m_revision, name);
+                        msg = diagnoseClassLoadError(m_resolver, ModuleImpl.this, name);
                         ex = (msg != null)
                             ? new ClassNotFoundException(msg, cnfe)
                             : ex;
@@ -1341,22 +1839,22 @@
         {
             Class clazz = null;
 
-            // Search for class in bundle revision.
+            // Search for class in module.
             if (clazz == null)
             {
                 String actual = name.replace('.', '/') + ".class";
 
                 byte[] bytes = null;
 
-                // Check the bundle class path.
-                List<Content> contentPath = m_revision.getContentPath();
+                // Check the module class path.
+                Content[] contentPath = getContentPath();
                 Content content = null;
                 for (int i = 0;
                     (bytes == null) &&
-                    (i < contentPath.size()); i++)
+                    (i < contentPath.length); i++)
                 {
-                    bytes = contentPath.get(i).getEntryAsBytes(actual);
-                    content = contentPath.get(i);
+                    bytes = contentPath[i].getEntryAsBytes(actual);
+                    content = contentPath[i];
                 }
 
                 if (bytes != null)
@@ -1375,20 +1873,19 @@
                         {
                             int activationPolicy = 
                                 ((BundleImpl) getBundle()).isDeclaredActivationPolicyUsed()
-                                ? ((BundleRevisionImpl) ((BundleImpl) getBundle())
-                                    .getCurrentRevision()).getDeclaredActivationPolicy()
-                                : EAGER_ACTIVATION;
+                                ? ((BundleImpl) getBundle()).getCurrentModule().getDeclaredActivationPolicy()
+                                : Module.EAGER_ACTIVATION;
 
-                            // If the revision is using deferred activation, then if
-                            // we load this class from this revision we need to activate
-                            // the bundle before returning the class. We will short
+                            // If the module is using deferred activation, then if
+                            // we load this class from this module we need to activate
+                            // the module before returning the class. We will short
                             // circuit the trigger matching if the trigger is already
                             // tripped.
                             boolean isTriggerClass = m_isActivationTriggered
                                 ? false : isActivationTrigger(pkgName);
                             if (!m_isActivationTriggered
                                 && isTriggerClass
-                                && (activationPolicy == BundleRevisionImpl.LAZY_ACTIVATION)
+                                && (activationPolicy == Module.LAZY_ACTIVATION)
                                 && (getBundle().getState() == Bundle.STARTING))
                             {
                                 List deferredList = (List) m_deferredActivation.get();
@@ -1460,7 +1957,6 @@
                             // activation trigger has tripped.
                             if (!m_isActivationTriggered && isTriggerClass && (clazz != null))
                             {
-// TODO: OSGi R4.3 - This isn't protected by the correct lock.
                                 m_isActivationTriggered = true;
                             }
                         }
@@ -1495,12 +1991,12 @@
 
         private Object[] definePackage(String pkgName)
         {
-            String spectitle = (String) m_revision.getHeaders().get("Specification-Title");
-            String specversion = (String) m_revision.getHeaders().get("Specification-Version");
-            String specvendor = (String) m_revision.getHeaders().get("Specification-Vendor");
-            String impltitle = (String) m_revision.getHeaders().get("Implementation-Title");
-            String implversion = (String) m_revision.getHeaders().get("Implementation-Version");
-            String implvendor = (String) m_revision.getHeaders().get("Implementation-Vendor");
+            String spectitle = (String) m_headerMap.get("Specification-Title");
+            String specversion = (String) m_headerMap.get("Specification-Version");
+            String specvendor = (String) m_headerMap.get("Specification-Vendor");
+            String impltitle = (String) m_headerMap.get("Implementation-Title");
+            String implversion = (String) m_headerMap.get("Implementation-Version");
+            String implvendor = (String) m_headerMap.get("Implementation-Vendor");
             if ((spectitle != null)
                 || (specversion != null)
                 || (specvendor != null)
@@ -1562,7 +2058,7 @@
         @Override
         public URL getResource(String name)
         {
-            URL url = BundleWiringImpl.this.getResourceByDelegation(name);
+            URL url = ModuleImpl.this.getResourceByDelegation(name);
             if (m_useLocalURLs)
             {
                 url = convertToLocalUrl(url);
@@ -1573,10 +2069,10 @@
         @Override
         protected URL findResource(String name)
         {
-            return m_revision.getResourceLocal(name);
+            return ModuleImpl.this.getResourceLocal(name);
         }
 
-        // The findResources() method should only look at the revision itself, but
+        // The findResources() method should only look at the module itself, but
         // instead it tries to delegate because in Java version prior to 1.5 the
         // getResources() method was final and could not be overridden. We should
         // override getResources() like getResource() to make it delegate, but we
@@ -1584,7 +2080,7 @@
         @Override
         protected Enumeration findResources(String name)
         {
-            Enumeration urls = BundleWiringImpl.this.getResourcesByDelegation(name);
+            Enumeration urls = ModuleImpl.this.getResourcesByDelegation(name);
             if (m_useLocalURLs)
             {
                 urls = new ToLocalUrlEnumeration(urls);
@@ -1626,15 +2122,15 @@
                         if (libs.get(libIdx).match(m_configMap, name))
                         {
                             // Search bundle content first for native library.
-                            result = m_revision.getContent().getEntryAsNativeLibrary(
+                            result = getContent().getEntryAsNativeLibrary(
                                 libs.get(libIdx).getEntryName());
                             // If not found, then search fragments in order.
                             for (int i = 0;
                                 (result == null) && (m_fragmentContents != null)
-                                    && (i < m_fragmentContents.size());
+                                    && (i < m_fragmentContents.length);
                                 i++)
                             {
-                                result = m_fragmentContents.get(i).getEntryAsNativeLibrary(
+                                result = m_fragmentContents[i].getEntryAsNativeLibrary(
                                     libs.get(libIdx).getEntryName());
                             }
                         }
@@ -1657,7 +2153,7 @@
         @Override
         public String toString()
         {
-            return BundleWiringImpl.this.toString();
+            return ModuleImpl.this.toString();
         }
     }
 
@@ -1678,8 +2174,28 @@
         return url;
     }
 
+    static class ToLocalUrlEnumeration implements Enumeration
+    {
+        final Enumeration m_enumeration;
+
+        ToLocalUrlEnumeration(Enumeration enumeration)
+        {
+            m_enumeration = enumeration;
+        }
+
+        public boolean hasMoreElements()
+        {
+            return m_enumeration.hasMoreElements();
+        }
+
+        public Object nextElement()
+        {
+            return convertToLocalUrl((URL) m_enumeration.nextElement());
+        }
+    }
+
     private static String diagnoseClassLoadError(
-        StatefulResolver resolver, BundleRevision revision, String name)
+        StatefulResolver resolver, ModuleImpl module, String name)
     {
         // We will try to do some diagnostics here to help the developer
         // deal with this exception.
@@ -1691,18 +2207,17 @@
             return null;
         }
 
-        // First, get the bundle string of the revision doing the class loader.
-        String importer = revision.getBundle().toString();
+        // First, get the bundle string of the module doing the class loader.
+        String importer = module.getBundle().toString();
 
-        // Next, check to see if the revision imports the package.
-        List<BundleWire> wires = (revision.getWiring() == null)
-            ? null : revision.getWiring().getProvidedWires(null);
+        // Next, check to see if the module imports the package.
+        List<Wire> wires = module.getWires();
         for (int i = 0; (wires != null) && (i < wires.size()); i++)
         {
-            if (wires.get(i).getCapability().getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE) &&
-                wires.get(i).getCapability().getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).equals(pkgName))
+            if (wires.get(i).getCapability().getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+                wires.get(i).getCapability().getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
             {
-                String exporter = wires.get(i).getProviderWiring().getBundle().toString();
+                String exporter = wires.get(i).getExporter().getBundle().toString();
 
                 StringBuffer sb = new StringBuffer("*** Package '");
                 sb.append(pkgName);
@@ -1726,7 +2241,7 @@
 
         // Next, check to see if the package was optionally imported and
         // whether or not there is an exporter available.
-        List<BundleRequirement> reqs = revision.getWiring().getRequirements(null);
+        List<Requirement> reqs = module.getRequirements();
 /*
 * TODO: RB - Fix diagnostic message for optional imports.
         for (int i = 0; (reqs != null) && (i < reqs.length); i++)
@@ -1785,29 +2300,29 @@
             }
         }
 */
-        // Next, check to see if the package is dynamically imported by the revision.
-        if (resolver.isAllowedDynamicImport(revision, pkgName))
+        // Next, check to see if the package is dynamically imported by the module.
+        if (resolver.isAllowedDynamicImport(module, pkgName))
         {
             // Try to see if there is an exporter available.
-            Map<String, String> dirs = Collections.EMPTY_MAP;
-            Map<String, Object> attrs = new HashMap<String, Object>(1);
-            attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-            BundleRequirementImpl req = new BundleRequirementImpl(
-                revision, BundleCapabilityImpl.PACKAGE_NAMESPACE, dirs, attrs);
-            Set<BundleCapability> exporters = resolver.getCandidates(req, false);
+            List<Directive> dirs = Collections.EMPTY_LIST;
+            List<Attribute> attrs = new ArrayList(1);
+            attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+            Requirement req = new RequirementImpl(
+                module, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+            Set<Capability> exporters = resolver.getCandidates(req, false);
 
-            BundleRevision provider = null;
+            Wire wire = null;
             try
             {
-                provider = resolver.resolve(revision, pkgName);
+                wire = resolver.resolve(module, pkgName);
             }
             catch (Exception ex)
             {
-                provider = null;
+                wire = null;
             }
 
             String exporter = (exporters.isEmpty())
-                ? null : exporters.iterator().next().getRevision().getBundle().toString();
+                ? null : exporters.iterator().next().getModule().getBundle().toString();
 
             StringBuffer sb = new StringBuffer("*** Class '");
             sb.append(name);
@@ -1816,7 +2331,7 @@
             sb.append("' is dynamically imported by bundle ");
             sb.append(importer);
             sb.append(".");
-            if ((exporters.size() > 0) && (provider == null))
+            if ((exporters.size() > 0) && (wire == null))
             {
                 sb.append(" However, bundle ");
                 sb.append(exporter);
@@ -1828,18 +2343,18 @@
         }
 
         // Next, check to see if there are any exporters for the package at all.
-        Map<String, String> dirs = Collections.EMPTY_MAP;
-        Map<String, Object> attrs = new HashMap<String, Object>(1);
-        attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-        BundleRequirementImpl req = new BundleRequirementImpl(
-            revision, BundleCapabilityImpl.PACKAGE_NAMESPACE, dirs, attrs);
-        Set<BundleCapability> exports = resolver.getCandidates(req, false);
+        List<Directive> dirs = Collections.EMPTY_LIST;
+        List<Attribute> attrs = new ArrayList(1);
+        attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+        Requirement req = new RequirementImpl(
+            module, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+        Set<Capability> exports = resolver.getCandidates(req, false);
         if (exports.size() > 0)
         {
             boolean classpath = false;
             try
             {
-                m_secureAction.getClassLoader(BundleClassLoader.class).loadClass(name);
+                m_secureAction.getClassLoader(ModuleClassLoader.class).loadClass(name);
                 classpath = true;
             }
             catch (NoClassDefFoundError err)
@@ -1851,7 +2366,7 @@
                 // Ignore
             }
 
-            String exporter = exports.iterator().next().getRevision().getBundle().toString();
+            String exporter = exports.iterator().next().getModule().getBundle().toString();
 
             StringBuffer sb = new StringBuffer("*** Class '");
             sb.append(name);
@@ -1892,7 +2407,7 @@
         // class loader.
         try
         {
-            m_secureAction.getClassLoader(BundleClassLoader.class).loadClass(name);
+            m_secureAction.getClassLoader(ModuleClassLoader.class).loadClass(name);
 
             StringBuffer sb = new StringBuffer("*** Package '");
             sb.append(pkgName);
@@ -1935,4 +2450,4 @@
 
         return sb.toString();
     }
-}
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/PackageAdminImpl.java b/framework/src/main/java/org/apache/felix/framework/PackageAdminImpl.java
index 73ae668..09ac0bc 100644
--- a/framework/src/main/java/org/apache/felix/framework/PackageAdminImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/PackageAdminImpl.java
@@ -19,14 +19,14 @@
 package org.apache.felix.framework;
 
 import java.util.*;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.resolver.Wire;
 import org.apache.felix.framework.util.VersionRange;
 import org.osgi.framework.AdminPermission;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.Constants;
 import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 import org.osgi.service.packageadmin.ExportedPackage;
 import org.osgi.service.packageadmin.PackageAdmin;
 import org.osgi.service.packageadmin.RequiredBundle;
@@ -114,7 +114,7 @@
             String sym = bundles[i].getSymbolicName();
             if ((sym != null) && sym.equals(symbolicName))
             {
-                Version v = ((BundleImpl) bundles[i]).getCurrentRevision().getVersion();
+                Version v = ((BundleImpl) bundles[i]).getCurrentModule().getVersion();
                 if ((vr == null) || vr.isInRange(v))
                 {
                     list.add(bundles[i]);
@@ -129,8 +129,8 @@
         Arrays.sort(bundles,new Comparator() {
             public int compare(Object o1, Object o2)
             {
-                Version v1 = ((BundleImpl) o1).getCurrentRevision().getVersion();
-                Version v2 = ((BundleImpl) o2).getCurrentRevision().getVersion();
+                Version v1 = ((BundleImpl) o1).getCurrentModule().getVersion();
+                Version v2 = ((BundleImpl) o2).getCurrentModule().getVersion();
                 // Compare in reverse order to get descending sort.
                 return v2.compareTo(v1);
             }
@@ -140,8 +140,7 @@
 
     public int getBundleType(Bundle bundle)
     {
-        Map headerMap = ((BundleRevisionImpl)
-            ((BundleImpl) bundle).getCurrentRevision()).getHeaders();
+        Map headerMap = ((BundleImpl) bundle).getCurrentModule().getHeaders();
         if (headerMap.containsKey(Constants.FRAGMENT_HOST))
         {
             return PackageAdmin.BUNDLE_TYPE_FRAGMENT;
@@ -196,14 +195,15 @@
         if ((getBundleType(bundle) & BUNDLE_TYPE_FRAGMENT) == 0)
         {
             List<Bundle> list = new ArrayList<Bundle>();
-            // Iterate through revisions
-            for (BundleRevision revision : ((BundleImpl) bundle).getRevisions())
+            // Iterate through modules
+            List<Module> modules = ((BundleImpl) bundle).getModules();
+            for (int modIdx = 0; modIdx < modules.size(); modIdx++)
             {
                 // Get attached fragments.
-                if (revision.getWiring() != null)
+                ModuleImpl module = (ModuleImpl) modules.get(modIdx);
+                if (module.isResolved())
                 {
-                    List<BundleRevision> fragments =
-                        ((BundleWiringImpl) revision.getWiring()).getFragments();
+                    List<Module> fragments = module.getFragments();
                     for (int i = 0; (fragments != null) && (i < fragments.size()); i++)
                     {
                         Bundle b = fragments.get(i).getBundle();
@@ -215,7 +215,7 @@
                 }
             }
             // Convert list to an array.
-            return (list.isEmpty())
+            return (list.size() == 0)
                 ? null
                 : (Bundle[]) list.toArray(new Bundle[list.size()]);
         }
@@ -228,16 +228,18 @@
         if ((getBundleType(bundle) & BUNDLE_TYPE_FRAGMENT) != 0)
         {
             List<Bundle> list = new ArrayList<Bundle>();
-            // Iterate through revisions
-            for (BundleRevision revision : ((BundleImpl) bundle).getRevisions())
+            // Iterate through modules
+            List<Module> modules = ((BundleImpl) bundle).getModules();
+            for (int modIdx = 0; modIdx < modules.size(); modIdx++)
             {
                 // Get hosts
-                if (revision.getWiring() != null)
+                ModuleImpl module = (ModuleImpl) modules.get(modIdx);
+                if (module.isResolved())
                 {
-                    List<BundleWire> hostWires = revision.getWiring().getRequiredWires(null);
+                    List<Wire> hostWires = module.getWires();
                     for (int i = 0; (hostWires != null) && (i < hostWires.size()); i++)
                     {
-                        Bundle b = hostWires.get(i).getProviderWiring().getBundle();
+                        Bundle b = hostWires.get(i).getExporter().getBundle();
                         if (b != null)
                         {
                             list.add(b);
@@ -256,15 +258,17 @@
     public RequiredBundle[] getRequiredBundles(String symbolicName)
     {
         List list = new ArrayList();
-        for (Bundle bundle : m_felix.getBundles())
+        Bundle[] bundles = m_felix.getBundles();
+        for (int i = 0; i < bundles.length; i++)
         {
+            BundleImpl impl = (BundleImpl) bundles[i];
             if ((symbolicName == null)
-                || (symbolicName.equals(bundle.getSymbolicName())))
+                || (symbolicName.equals(impl.getCurrentModule().getSymbolicName())))
             {
-                list.add(new RequiredBundleImpl(m_felix, (BundleImpl) bundle));
+                list.add(new RequiredBundleImpl(m_felix, impl));
             }
         }
-        return (list.isEmpty())
+        return (list.size() == 0)
             ? null
             : (RequiredBundle[]) list.toArray(new RequiredBundle[list.size()]);
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/RequiredBundleImpl.java b/framework/src/main/java/org/apache/felix/framework/RequiredBundleImpl.java
index 855223b..9f013a6 100644
--- a/framework/src/main/java/org/apache/felix/framework/RequiredBundleImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/RequiredBundleImpl.java
@@ -18,7 +18,10 @@
  */
 package org.apache.felix.framework;
 
+import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
+import org.apache.felix.framework.resolver.Module;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.Version;
 import org.osgi.service.packageadmin.RequiredBundle;
@@ -48,18 +51,38 @@
 
     public Bundle[] getRequiringBundles()
     {
-        // If the package is stale, then return null per the spec.
+        // Spec says to return null for stale bundles.
         if (m_bundle.isStale())
         {
             return null;
         }
-        Set<Bundle> set = m_felix.getRequiringBundles(m_bundle);
-        return set.toArray(new Bundle[set.size()]);
+
+        // We need to find all modules that require any of the modules
+        // associated with this bundle and save the associated bundle
+        // of the dependent modules.
+        Set bundleSet = new HashSet();
+        // Loop through all of this bundle's modules.
+        List<Module> modules = m_bundle.getModules();
+        for (int modIdx = 0; (modules != null) && (modIdx < modules.size()); modIdx++)
+        {
+            // For each of this bundle's modules, loop through all of the
+            // modules that require it and add them to the module list.
+            List<Module> dependents = ((ModuleImpl) modules.get(modIdx)).getDependentRequirers();
+            for (int depIdx = 0; (dependents != null) && (depIdx < dependents.size()); depIdx++)
+            {
+                if (dependents.get(depIdx).getBundle() != null)
+                {
+                    bundleSet.add(dependents.get(depIdx).getBundle());
+                }
+            }
+        }
+        // Convert to an array.
+        return (Bundle[]) bundleSet.toArray(new Bundle[bundleSet.size()]);
     }
 
     public Version getVersion()
     {
-        return m_bundle.getVersion();
+        return m_bundle.getCurrentModule().getVersion();
     }
 
     public boolean isRemovalPending()
@@ -72,7 +95,7 @@
         if (m_toString == null)
         {
             m_toString = m_bundle.getSymbolicName()
-                + "; version=" + m_bundle.getVersion();
+                + "; version=" + m_bundle.getCurrentModule().getVersion();
         }
         return m_toString;
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/ResolverStateImpl.java b/framework/src/main/java/org/apache/felix/framework/ResolverStateImpl.java
index 6d983c9..f9937b0 100644
--- a/framework/src/main/java/org/apache/felix/framework/ResolverStateImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/ResolverStateImpl.java
@@ -27,28 +27,27 @@
 import java.util.SortedSet;
 import java.util.StringTokenizer;
 import java.util.TreeSet;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.resolver.CandidateComparator;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.resolver.ResolveException;
 import org.apache.felix.framework.resolver.Resolver;
+import org.apache.felix.framework.resolver.Wire;
 import org.apache.felix.framework.util.Util;
 import org.apache.felix.framework.util.manifestparser.R4Library;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
 import org.osgi.framework.BundlePermission;
 import org.osgi.framework.Constants;
 import org.osgi.framework.PackagePermission;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 
 class ResolverStateImpl implements Resolver.ResolverState
 {
     private final Logger m_logger;
-    // Set of all revisions.
-    private final Set<BundleRevision> m_revisions;
+    // Set of all modules.
+    private final Set<Module> m_modules;
     // Set of all fragments.
-    private final Set<BundleRevision> m_fragments;
+    private final Set<Module> m_fragments;
     // Capability sets.
     private final Map<String, CapabilitySet> m_capSets;
     // Execution environment.
@@ -56,21 +55,11 @@
     // Parsed framework environments
     private final Set<String> m_fwkExecEnvSet;
 
-//    void dump()
-//    {
-//        for (Entry<String, CapabilitySet> entry : m_capSets.entrySet())
-//        {
-//            System.out.println("+++ START CAPSET " + entry.getKey());
-//            entry.getValue().dump();
-//            System.out.println("+++ END CAPSET " + entry.getKey());
-//        }
-//    }
-
     ResolverStateImpl(Logger logger, String fwkExecEnvStr)
     {
         m_logger = logger;
-        m_revisions = new HashSet<BundleRevision>();
-        m_fragments = new HashSet<BundleRevision>();
+        m_modules = new HashSet<Module>();
+        m_fragments = new HashSet<Module>();
         m_capSets = new HashMap<String, CapabilitySet>();
 
         m_fwkExecEnvStr = (fwkExecEnvStr != null) ? fwkExecEnvStr.trim() : null;
@@ -78,26 +67,24 @@
 
         List<String> indices = new ArrayList<String>();
         indices.add(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE);
-        m_capSets.put(BundleCapabilityImpl.BUNDLE_NAMESPACE, new CapabilitySet(indices, true));
+        m_capSets.put(Capability.MODULE_NAMESPACE, new CapabilitySet(indices, true));
 
         indices = new ArrayList<String>();
-        indices.add(BundleCapabilityImpl.PACKAGE_ATTR);
-        m_capSets.put(BundleCapabilityImpl.PACKAGE_NAMESPACE, new CapabilitySet(indices, true));
+        indices.add(Capability.PACKAGE_ATTR);
+        m_capSets.put(Capability.PACKAGE_NAMESPACE, new CapabilitySet(indices, true));
 
         indices = new ArrayList<String>();
         indices.add(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE);
-        m_capSets.put(BundleCapabilityImpl.HOST_NAMESPACE,  new CapabilitySet(indices, true));
+        m_capSets.put(Capability.HOST_NAMESPACE,  new CapabilitySet(indices, true));
     }
 
-    synchronized void addRevision(BundleRevision br)
+    synchronized void addModule(Module m)
     {
-        m_revisions.add(br);
-        List<BundleCapability> caps = (br.getWiring() == null)
-            ? br.getDeclaredCapabilities(null)
-            : br.getWiring().getCapabilities(null);
+        m_modules.add(m);
+        List<Capability> caps = m.getCapabilities();
         if (caps != null)
         {
-            for (BundleCapability cap : caps)
+            for (Capability cap : caps)
             {
                 CapabilitySet capSet = m_capSets.get(cap.getNamespace());
                 if (capSet == null)
@@ -109,21 +96,19 @@
             }
         }
 
-        if (Util.isFragment(br))
+        if (Util.isFragment(m))
         {
-            m_fragments.add(br);
+            m_fragments.add(m);
         }
     }
 
-    synchronized void removeRevision(BundleRevision br)
+    synchronized void removeModule(Module m)
     {
-        m_revisions.remove(br);
-        List<BundleCapability> caps = (br.getWiring() == null)
-            ? br.getDeclaredCapabilities(null)
-            : br.getWiring().getCapabilities(null);
+        m_modules.remove(m);
+        List<Capability> caps = m.getCapabilities();
         if (caps != null)
         {
-            for (BundleCapability cap : caps)
+            for (Capability cap : caps)
             {
                 CapabilitySet capSet = m_capSets.get(cap.getNamespace());
                 if (capSet != null)
@@ -133,39 +118,42 @@
             }
         }
 
-        if (Util.isFragment(br))
+        if (Util.isFragment(m))
         {
-            m_fragments.remove(br);
+            m_fragments.remove(m);
         }
     }
 
-    synchronized Set<BundleRevision> getFragments()
+    synchronized Set<Module> getFragments()
     {
         return new HashSet(m_fragments);
     }
 
-// TODO: OSGi R4.3 - This will need to be changed once BundleWiring.getCapabilities()
-//       is correctly implemented, since it already has to remove substituted caps.
-    synchronized void removeSubstitutedCapabilities(BundleRevision br)
+    synchronized void removeSubstitutedCapabilities(Module module)
     {
-        if (br.getWiring() != null)
+        if (module.isResolved())
         {
-            // Loop through the revision's package wires and determine if any
-            // of them overlap any of the packages exported by the revision.
-            // If so, then the framework must have chosen to have the revision
+            // Loop through the module's package wires and determine if any
+            // of them overlap any of the packages exported by the module.
+            // If so, then the framework must have chosen to have the module
             // import rather than export the package, so we need to remove the
             // corresponding package capability from the package capability set.
-            for (BundleWire w : br.getWiring().getRequiredWires(null))
+            List<Wire> wires = module.getWires();
+            List<Capability> caps = module.getCapabilities();
+            for (int wireIdx = 0; (wires != null) && (wireIdx < wires.size()); wireIdx++)
             {
-                if (w.getCapability().getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                Wire wire = wires.get(wireIdx);
+                if (wire.getCapability().getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                 {
-                    for (BundleCapability cap : br.getWiring().getCapabilities(null))
+                    for (int capIdx = 0;
+                        (caps != null) && (capIdx < caps.size());
+                        capIdx++)
                     {
-                        if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                            && w.getCapability().getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)
-                                .equals(cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)))
+                        if (caps.get(capIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                            && wire.getCapability().getAttribute(Capability.PACKAGE_ATTR).getValue()
+                                .equals(caps.get(capIdx).getAttribute(Capability.PACKAGE_ATTR).getValue()))
                         {
-                            m_capSets.get(BundleCapabilityImpl.PACKAGE_NAMESPACE).removeCapability(cap);
+                            m_capSets.get(Capability.PACKAGE_NAMESPACE).removeCapability(caps.get(capIdx));
                             break;
                         }
                     }
@@ -178,62 +166,61 @@
     // ResolverState methods.
     //
 
-    public synchronized SortedSet<BundleCapability> getCandidates(
-        BundleRequirementImpl req, boolean obeyMandatory)
+    public synchronized SortedSet<Capability> getCandidates(
+        Requirement req, boolean obeyMandatory)
     {
-        BundleRevisionImpl reqRevision = (BundleRevisionImpl) req.getRevision();
-        SortedSet<BundleCapability> result =
-            new TreeSet<BundleCapability>(new CandidateComparator());
+        Module module = req.getModule();
+        SortedSet<Capability> result = new TreeSet<Capability>(new CandidateComparator());
 
         CapabilitySet capSet = m_capSets.get(req.getNamespace());
         if (capSet != null)
         {
-            Set<BundleCapability> matches = capSet.match(req.getFilter(), obeyMandatory);
-            for (BundleCapability cap : matches)
+            Set<Capability> matches = capSet.match(req.getFilter(), obeyMandatory);
+            for (Capability cap : matches)
             {
                 if (System.getSecurityManager() != null)
                 {
-                    if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE) && (
-                        !((BundleProtectionDomain) ((BundleRevisionImpl) cap.getRevision()).getSecurityContext()).impliesDirect(
-                            new PackagePermission((String) cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR),
+                    if (req.getNamespace().equals(Capability.PACKAGE_NAMESPACE) && (
+                        !((BundleProtectionDomain) cap.getModule().getSecurityContext()).impliesDirect(
+                            new PackagePermission((String) cap.getAttribute(Capability.PACKAGE_ATTR).getValue(),
                             PackagePermission.EXPORTONLY)) ||
-                            !((reqRevision == null) ||
-                                ((BundleProtectionDomain) reqRevision.getSecurityContext()).impliesDirect(
-                                    new PackagePermission((String) cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR),
-                                    cap.getRevision().getBundle(),PackagePermission.IMPORT))
+                            !((module == null) ||
+                                ((BundleProtectionDomain) module.getSecurityContext()).impliesDirect(
+                                    new PackagePermission((String) cap.getAttribute(Capability.PACKAGE_ATTR).getValue(),
+                                    cap.getModule().getBundle(),PackagePermission.IMPORT))
                             )))
                     {
-                        if (reqRevision != cap.getRevision())
+                        if (module != cap.getModule())
                         {
                             continue;
                         }
                     }
-                    else if (req.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE) && (
-                        !((BundleProtectionDomain) ((BundleRevisionImpl) cap.getRevision()).getSecurityContext()).impliesDirect(
-                            new BundlePermission(cap.getRevision().getSymbolicName(), BundlePermission.PROVIDE)) ||
-                            !((reqRevision == null) ||
-                                ((BundleProtectionDomain) reqRevision.getSecurityContext()).impliesDirect(
-                                    new BundlePermission(reqRevision.getSymbolicName(), BundlePermission.REQUIRE))
+                    else if (req.getNamespace().equals(Capability.MODULE_NAMESPACE) && (
+                        !((BundleProtectionDomain) cap.getModule().getSecurityContext()).impliesDirect(
+                            new BundlePermission(cap.getModule().getSymbolicName(), BundlePermission.PROVIDE)) ||
+                            !((module == null) ||
+                                ((BundleProtectionDomain) module.getSecurityContext()).impliesDirect(
+                                    new BundlePermission(module.getSymbolicName(), BundlePermission.REQUIRE))
                             )))
                     {
                         continue;
                     }
-                    else if (req.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE) &&
-                        (!((BundleProtectionDomain) reqRevision.getSecurityContext())
+                    else if (req.getNamespace().equals(Capability.HOST_NAMESPACE) &&
+                        (!((BundleProtectionDomain) req.getModule().getSecurityContext())
                             .impliesDirect(new BundlePermission(
-                                reqRevision.getSymbolicName(),
+                                req.getModule().getSymbolicName(),
                                 BundlePermission.FRAGMENT))
-                        || !((BundleProtectionDomain) ((BundleRevisionImpl) cap.getRevision()).getSecurityContext())
+                        || !((BundleProtectionDomain) cap.getModule().getSecurityContext())
                             .impliesDirect(new BundlePermission(
-                                cap.getRevision().getSymbolicName(),
+                                cap.getModule().getSymbolicName(),
                                 BundlePermission.HOST))))
                     {
                         continue;
                     }
                 }
 
-                if (req.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE)
-                    && (cap.getRevision().getWiring() != null))
+                if (req.getNamespace().equals(Capability.HOST_NAMESPACE)
+                    && cap.getModule().isResolved())
                 {
                     continue;
                 }
@@ -245,11 +232,10 @@
         return result;
     }
 
-    public void checkExecutionEnvironment(BundleRevision revision) throws ResolveException
+    public void checkExecutionEnvironment(Module module) throws ResolveException
     {
         String bundleExecEnvStr = (String)
-            ((BundleRevisionImpl) revision).getHeaders().get(
-                Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT);
+            module.getHeaders().get(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT);
         if (bundleExecEnvStr != null)
         {
             bundleExecEnvStr = bundleExecEnvStr.trim();
@@ -274,19 +260,17 @@
                 {
                     throw new ResolveException(
                         "Execution environment not supported: "
-                        + bundleExecEnvStr, revision, null);
+                        + bundleExecEnvStr, module, null);
                 }
             }
         }
     }
 
-    public void checkNativeLibraries(BundleRevision revision) throws ResolveException
+    public void checkNativeLibraries(Module module) throws ResolveException
     {
-        // Next, try to resolve any native code, since the revision is
+        // Next, try to resolve any native code, since the module is
         // not resolvable if its native code cannot be loaded.
-// TODO: OSGi R4.3 - Is it sufficient to just check declared native libs here?
-//        List<R4Library> libs = ((BundleWiringImpl) revision.getWiring()).getNativeLibraries();
-        List<R4Library> libs = ((BundleRevisionImpl) revision).getDeclaredNativeLibraries();
+        List<R4Library> libs = module.getNativeLibraries();
         if (libs != null)
         {
             String msg = null;
@@ -297,7 +281,7 @@
                 String entryName = libs.get(libIdx).getEntryName();
                 if (entryName != null)
                 {
-                    if (!((BundleRevisionImpl) revision).getContent().hasEntry(entryName))
+                    if (!module.getContent().hasEntry(entryName))
                     {
                         msg = "Native library does not exist: " + entryName;
                     }
@@ -312,7 +296,7 @@
             }
             if (msg != null)
             {
-                throw new ResolveException(msg, revision, null);
+                throw new ResolveException(msg, module, null);
             }
         }
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/ServiceRegistrationImpl.java b/framework/src/main/java/org/apache/felix/framework/ServiceRegistrationImpl.java
index 02b5fd4..0ff2ca4 100644
--- a/framework/src/main/java/org/apache/felix/framework/ServiceRegistrationImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/ServiceRegistrationImpl.java
@@ -22,15 +22,17 @@
 import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
 import java.util.*;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.resolver.Wire;
 
 import org.apache.felix.framework.util.MapToDictionary;
 import org.apache.felix.framework.util.StringMap;
 import org.apache.felix.framework.util.Util;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
 import org.osgi.framework.*;
 import org.osgi.framework.BundleReference;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 
 class ServiceRegistrationImpl implements ServiceRegistration
 {
@@ -383,15 +385,9 @@
     // ServiceReference implementation
     //
 
-    class ServiceReferenceImpl extends BundleCapabilityImpl implements ServiceReference
+    class ServiceReferenceImpl implements ServiceReference, Capability
     {
-        private final ServiceReferenceMap m_map;
-
-        private ServiceReferenceImpl()
-        {
-            super(null, null, Collections.EMPTY_MAP, Collections.EMPTY_MAP);
-            m_map = new ServiceReferenceMap();
-        }
+        private ServiceReferenceImpl() {}
 
         ServiceRegistrationImpl getRegistration()
         {
@@ -402,39 +398,41 @@
         // Capability methods.
         //
 
-        @Override
-        public BundleRevision getRevision()
+        public Module getModule()
         {
             throw new UnsupportedOperationException("Not supported yet.");
         }
 
-        @Override
         public String getNamespace()
         {
             return "service-reference";
         }
 
-        @Override
-        public Map<String, String> getDirectives()
+        public Directive getDirective(String name)
         {
-            return Collections.EMPTY_MAP;
+            return null;
         }
 
-        @Override
-        public Map<String, Object> getAttributes()
-        {
-            return m_map;
-        }
-
-        @Override
-        public List<String> getUses()
+        public List<Directive> getDirectives()
         {
             return Collections.EMPTY_LIST;
         }
 
-        //
-        // ServiceReference methods.
-        //
+        public Attribute getAttribute(String name)
+        {
+            Object value = ServiceRegistrationImpl.this.getProperty(name);
+            return (value == null) ? null : new Attribute(name, value, false);
+        }
+
+        public List<Attribute> getAttributes()
+        {
+            return Collections.EMPTY_LIST;
+        }
+
+        public List<String> getUses()
+        {
+            return Collections.EMPTY_LIST;
+        }
 
         public Object getProperty(String s)
         {
@@ -485,12 +483,12 @@
             // Get the package.
             String pkgName =
                 Util.getClassPackage(className);
-            BundleRevision requesterRevision = ((BundleImpl) requester).getCurrentRevision();
+            Module requesterModule = ((BundleImpl) requester).getCurrentModule();
             // Get package wiring from service requester.
-            BundleWire requesterWire = Util.getWire(requesterRevision, pkgName);
+            Wire requesterWire = Util.getWire(requesterModule, pkgName);
             // Get package wiring from service provider.
-            BundleRevision providerRevision = ((BundleImpl) m_bundle).getCurrentRevision();
-            BundleWire providerWire = Util.getWire(providerRevision, pkgName);
+            Module providerModule = ((BundleImpl) m_bundle).getCurrentModule();
+            Wire providerWire = Util.getWire(providerModule, pkgName);
 
             // There are four situations that may occur here:
             //   1. Neither the requester, nor provider have wires for the package.
@@ -505,10 +503,10 @@
             // the service is wired. Otherwise, as in case 1, if the requester
             // does not have access to the class at all, we do not filter, but if
             // it does have access we check if it is the same class accessible to
-            // the providing revision. For case 3, the provider will not have a wire
+            // the providing module. For case 3, the provider will not have a wire
             // if it is exporting the package, so we determine if the requester
             // is wired to it or somehow using the same class. For case 4, we
-            // simply compare the exporting revisions from the package wiring to
+            // simply compare the exporting modules from the package wiring to
             // determine if we need to filter the service reference.
 
             // Case 1: Both requester and provider have no wire.
@@ -518,9 +516,7 @@
                 // registration must have same class as requester.
                 try
                 {
-                    Class requestClass =
-                        ((BundleWiringImpl) requesterRevision.getWiring())
-                            .getClassByDelegation(className);
+                    Class requestClass = requesterModule.getClassByDelegation(className);
                     allow = getRegistration().isClassAccessible(requestClass);
                 }
                 catch (Exception ex)
@@ -534,7 +530,7 @@
             else if ((requesterWire == null) && (providerWire != null))
             {
                 // Allow if the requester is the exporter of the provider's wire.
-                if (providerWire.getProviderWiring().getRevision().equals(requesterRevision))
+                if (providerWire.getExporter().equals(requesterModule))
                 {
                     allow = true;
                 }
@@ -545,15 +541,12 @@
                     try
                     {
                         // Try to load class from requester.
-                        Class requestClass =((BundleWiringImpl)
-                            requesterRevision.getWiring()).getClassByDelegation(className);
+                        Class requestClass = requesterModule.getClassByDelegation(className);
                         try
                         {
                             // If requester has access to the class, verify it is the
                             // same class as the provider.
-                            allow = (((BundleWiringImpl)
-                                providerRevision.getWiring())
-                                    .getClassByDelegation(className) == requestClass);
+                            allow = (providerWire.getClass(className) == requestClass);
                         }
                         catch (Exception ex)
                         {
@@ -574,10 +567,9 @@
                 // If the provider is the exporter of the requester's package, then check
                 // if the requester is wired to the latest version of the provider, if so
                 // then allow else don't (the provider has been updated but not refreshed).
-                if (((BundleImpl) m_bundle).hasRevision(
-                    requesterWire.getProviderWiring().getRevision()))
+                if (((BundleImpl) m_bundle).hasModule(requesterWire.getExporter()))
                 {
-                    allow = providerRevision.equals(requesterWire.getProviderWiring().getRevision());
+                    allow = providerModule.equals(requesterWire.getExporter());
                 }
                 // If the provider is not the exporter of the requester's package,
                 // then try to use the service registration to see if the requester's
@@ -587,9 +579,7 @@
                     try
                     {
                         // Load the class from the requesting bundle.
-                        Class requestClass = ((BundleWiringImpl)
-                            requesterRevision.getWiring())
-                                .getClassByDelegation(className);
+                        Class requestClass = requesterModule.getClassByDelegation(className);
                         // Get the service registration and ask it to check
                         // if the service object is assignable to the requesting
                         // bundle's class.
@@ -606,9 +596,8 @@
             else
             {
                 // Include service reference if the wires have the
-                // same source revision.
-                allow = providerWire.getProviderWiring().getRevision()
-                    .equals(requesterWire.getProviderWiring().getRevision());
+                // same source module.
+                allow = providerWire.getExporter().equals(requesterWire.getExporter());
             }
 
             return allow;
@@ -653,67 +642,4 @@
             return (id.compareTo(otherId) < 0) ? 1 : -1;
         }
     }
-
-    private class ServiceReferenceMap implements Map
-    {
-        public int size()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public boolean isEmpty()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public boolean containsKey(Object o)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public boolean containsValue(Object o)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Object get(Object o)
-        {
-            return ServiceRegistrationImpl.this.getProperty((String) o);
-        }
-
-        public Object put(Object k, Object v)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Object remove(Object o)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public void putAll(Map map)
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public void clear()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Set<Object> keySet()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Collection<Object> values()
-        {
-            throw new UnsupportedOperationException("Not supported yet.");
-        }
-
-        public Set<Entry<Object, Object>> entrySet()
-        {
-            return Collections.EMPTY_SET;
-        }
-    }
 }
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/ServiceRegistry.java b/framework/src/main/java/org/apache/felix/framework/ServiceRegistry.java
index 1dfe6a5..4bbf780 100644
--- a/framework/src/main/java/org/apache/felix/framework/ServiceRegistry.java
+++ b/framework/src/main/java/org/apache/felix/framework/ServiceRegistry.java
@@ -19,14 +19,13 @@
 package org.apache.felix.framework;
 
 import java.util.*;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
 
 import org.osgi.framework.*;
 import org.osgi.framework.hooks.service.*;
 import org.osgi.framework.launch.Framework;
-import org.osgi.framework.wiring.BundleCapability;
 
 public class ServiceRegistry
 {
@@ -99,7 +98,7 @@
             // Get the bundles current registered services.
             ServiceRegistration[] regs = (ServiceRegistration[]) m_regsMap.get(bundle);
             m_regsMap.put(bundle, addServiceRegistration(regs, reg));
-            m_regCapSet.addCapability((BundleCapabilityImpl) reg.getReference());
+            m_regCapSet.addCapability((Capability) reg.getReference());
         }
 
         // Notify callback objects about registered service.
@@ -127,7 +126,7 @@
             // Now remove the registered service.
             ServiceRegistration[] regs = (ServiceRegistration[]) m_regsMap.get(bundle);
             m_regsMap.put(bundle, removeServiceRegistration(regs, reg));
-            m_regCapSet.removeCapability((BundleCapabilityImpl) reg.getReference());
+            m_regCapSet.removeCapability((Capability) reg.getReference());
         }
 
         // Notify callback objects about unregistering service.
@@ -209,7 +208,7 @@
         }
         // else just use the specified filter.
 
-        Set<BundleCapability> matches = m_regCapSet.match(filter, false);
+        Set<Capability> matches = m_regCapSet.match(filter, false);
 
         return new ArrayList(matches);
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleStreamHandler.java b/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleStreamHandler.java
index e701477..7e856a7 100644
--- a/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleStreamHandler.java
+++ b/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleStreamHandler.java
@@ -132,7 +132,7 @@
                 }
             }
             Felix felix = (Felix) framework;
-            long bundleId = Util.getBundleIdFromRevisionId(u.getHost());
+            long bundleId = Util.getBundleIdFromModuleId(u.getHost());
             Bundle bundle = felix.getBundle(bundleId);
             if (bundle != null)
             {
diff --git a/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleURLConnection.java b/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleURLConnection.java
index 1be90ea..f5bddb8 100644
--- a/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleURLConnection.java
+++ b/framework/src/main/java/org/apache/felix/framework/URLHandlersBundleURLConnection.java
@@ -24,14 +24,14 @@
 import java.net.URLConnection;
 import java.security.Permission;
 import java.util.List;
+import org.apache.felix.framework.resolver.Module;
 
 import org.apache.felix.framework.util.Util;
-import org.osgi.framework.wiring.BundleRevision;
 
 class URLHandlersBundleURLConnection extends URLConnection
 {
     private Felix m_framework;
-    private BundleRevision m_targetRevision;
+    private Module m_targetModule;
     private int m_classPathIdx = -1;
     private int m_contentLength;
     private long m_contentTime;
@@ -78,9 +78,9 @@
         }
         // Verify that the resource pointed to by the URL exists.
         // The URL is constructed like this:
-        //     bundle://<revision-id>:<bundle-classpath-index>/<resource-path>
-        // Where <revision-id> = <bundle-id>.<revision>
-        long bundleId = Util.getBundleIdFromRevisionId(url.getHost());
+        //     bundle://<module-id>:<bundle-classpath-index>/<resource-path>
+        // Where <module-id> = <bundle-id>.<revision>
+        long bundleId = Util.getBundleIdFromModuleId(url.getHost());
         BundleImpl bundle = (BundleImpl) m_framework.getBundle(bundleId);
         if (bundle == null)
         {
@@ -88,27 +88,27 @@
         }
         m_contentTime = bundle.getLastModified();
 
-        // Get the bundle's revisions to find the target revision.
-        List<BundleRevision> revisions = bundle.getRevisions();
-        if ((revisions == null) || revisions.isEmpty())
+        // Get the bundle's modules to find the target module.
+        List<Module> modules = bundle.getModules();
+        if ((modules == null) || modules.isEmpty())
         {
             throw new IOException("Resource does not exist: " + url);
         }
 
-        // Search for matching revision name.
-        for (BundleRevision br : revisions)
+        // Search for matching module name.
+        for (Module m : modules)
         {
-            if (((BundleRevisionImpl) br).getId().equals(url.getHost()))
+            if (m.getId().equals(url.getHost()))
             {
-                m_targetRevision = br;
+                m_targetModule = m;
                 break;
             }
         }
 
-        // If not found, assume the current revision.
-        if (m_targetRevision == null)
+        // If not found, assume the current module.
+        if (m_targetModule == null)
         {
-            m_targetRevision = revisions.get(revisions.size() - 1);
+            m_targetModule = modules.get(modules.size() - 1);
         }
 
         // If the resource cannot be found at the current class path index,
@@ -123,12 +123,9 @@
         {
             m_classPathIdx = 0;
         }
-// TODO: OSGi R4.3 - This is messed up. We need to fix resource lookup.
-        if (!((BundleRevisionImpl) m_targetRevision)
-            .hasInputStream(m_classPathIdx, url.getPath()))
+        if (!m_targetModule.hasInputStream(m_classPathIdx, url.getPath()))
         {
-            URL newurl = ((BundleWiringImpl)
-                m_targetRevision.getWiring()).getResourceByDelegation(url.getPath());
+            URL newurl = m_targetModule.getResourceByDelegation(url.getPath());
             if (newurl == null)
             {
                 throw new IOException("Resource does not exist: " + url);
@@ -141,12 +138,11 @@
     {
         if (!connected)
         {
-            if ((m_targetRevision == null) || (m_classPathIdx < 0))
+            if ((m_targetModule == null) || (m_classPathIdx < 0))
             {
                 throw new IOException("Resource does not exist: " + url);
             }
-            m_is = ((BundleRevisionImpl)
-                m_targetRevision).getInputStream(m_classPathIdx, url.getPath());
+            m_is = m_targetModule.getInputStream(m_classPathIdx, url.getPath());
             m_contentLength = (m_is == null) ? 0 : m_is.available();
             m_contentType = URLConnection.guessContentTypeFromName(url.getFile());
             connected = true;
@@ -227,11 +223,10 @@
      */
     URL getLocalURL()
     {
-        if ((m_targetRevision == null) || (m_classPathIdx < 0))
+        if ((m_targetModule == null) || (m_classPathIdx < 0))
         {
             return url;
         }
-        return ((BundleRevisionImpl)
-            m_targetRevision).getLocalURL(m_classPathIdx, url.getPath());
+        return m_targetModule.getLocalURL(m_classPathIdx, url.getPath());
     }
 }
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/BundleRevision.java b/framework/src/main/java/org/apache/felix/framework/cache/BundleRevision.java
index ff88bf6..72ec9fd 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/BundleRevision.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/BundleRevision.java
@@ -22,6 +22,7 @@
 import java.util.Map;
 
 import org.apache.felix.framework.Logger;
+import org.apache.felix.framework.resolver.Content;
 
 /**
  * <p>
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/ContentDirectoryContent.java b/framework/src/main/java/org/apache/felix/framework/cache/ContentDirectoryContent.java
index 4d8a2dd..aed76c6 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/ContentDirectoryContent.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/ContentDirectoryContent.java
@@ -18,6 +18,7 @@
  */
 package org.apache.felix.framework.cache;
 
+import org.apache.felix.framework.resolver.Content;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/DirectoryContent.java b/framework/src/main/java/org/apache/felix/framework/cache/DirectoryContent.java
index 4e7e929..3452ff8 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/DirectoryContent.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/DirectoryContent.java
@@ -18,6 +18,7 @@
  */
 package org.apache.felix.framework.cache;
 
+import org.apache.felix.framework.resolver.Content;
 import java.io.*;
 import java.net.MalformedURLException;
 import java.net.URL;
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/DirectoryRevision.java b/framework/src/main/java/org/apache/felix/framework/cache/DirectoryRevision.java
index 54ee13f..8275272 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/DirectoryRevision.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/DirectoryRevision.java
@@ -26,6 +26,7 @@
 
 import org.apache.felix.framework.Logger;
 import org.apache.felix.framework.util.StringMap;
+import org.apache.felix.framework.resolver.Content;
 
 /**
  * <p>
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/JarContent.java b/framework/src/main/java/org/apache/felix/framework/cache/JarContent.java
index 12ca117..3b5512a 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/JarContent.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/JarContent.java
@@ -34,6 +34,7 @@
 import org.apache.felix.framework.util.FelixConstants;
 import org.apache.felix.framework.util.ZipFileX;
 import org.apache.felix.framework.util.Util;
+import org.apache.felix.framework.resolver.Content;
 import org.osgi.framework.Constants;
 
 public class JarContent implements Content
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/JarRevision.java b/framework/src/main/java/org/apache/felix/framework/cache/JarRevision.java
index 064d4e5..75daf4e 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/JarRevision.java
+++ b/framework/src/main/java/org/apache/felix/framework/cache/JarRevision.java
@@ -32,6 +32,7 @@
 import org.apache.felix.framework.util.ZipFileX;
 import org.apache.felix.framework.util.StringMap;
 import org.apache.felix.framework.util.Util;
+import org.apache.felix.framework.resolver.Content;
 
 /**
  * <p>
diff --git a/framework/src/main/java/org/apache/felix/framework/capabilityset/Attribute.java b/framework/src/main/java/org/apache/felix/framework/capabilityset/Attribute.java
new file mode 100644
index 0000000..f484d3e
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/capabilityset/Attribute.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.capabilityset;
+
+public class Attribute
+{
+    private final String m_name;
+    private final Object m_value;
+    private final boolean m_isMandatory;
+
+    public Attribute(String name, Object value, boolean isMandatory)
+    {
+        m_name = name;
+        m_value = value;
+        m_isMandatory = isMandatory;
+    }
+
+    public String getName()
+    {
+        return m_name;
+    }
+
+    public Object getValue()
+    {
+        return m_value;
+    }
+
+    public boolean isMandatory()
+    {
+        return m_isMandatory;
+    }
+
+    public String toString()
+    {
+        return m_name + "=" + m_value;
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/capabilityset/Capability.java b/framework/src/main/java/org/apache/felix/framework/capabilityset/Capability.java
new file mode 100644
index 0000000..2a77b6a
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/capabilityset/Capability.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.capabilityset;
+
+import org.apache.felix.framework.resolver.Module;
+import java.util.List;
+
+public interface Capability
+{
+    static final String MODULE_NAMESPACE = "module";
+    static final String HOST_NAMESPACE = "host";
+    static final String PACKAGE_NAMESPACE = "package";
+    static final String SINGLETON_NAMESPACE = "singleton";
+
+    public static final String PACKAGE_ATTR = "package";
+    public static final String VERSION_ATTR = "version";
+
+    Module getModule();
+    String getNamespace();
+    Directive getDirective(String name);
+    List<Directive> getDirectives();
+    Attribute getAttribute(String name);
+    List<Attribute> getAttributes();
+    List<String> getUses();
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/capabilityset/CapabilitySet.java b/framework/src/main/java/org/apache/felix/framework/capabilityset/CapabilitySet.java
index 7d2bd16..cd1990a 100644
--- a/framework/src/main/java/org/apache/felix/framework/capabilityset/CapabilitySet.java
+++ b/framework/src/main/java/org/apache/felix/framework/capabilityset/CapabilitySet.java
@@ -32,77 +32,45 @@
 import java.util.TreeMap;
 import org.apache.felix.framework.util.SecureAction;
 import org.apache.felix.framework.util.StringComparator;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.osgi.framework.wiring.BundleCapability;
 
 public class CapabilitySet
 {
-    private final Map<String, Map<Object, Set<BundleCapability>>> m_indices;
-    private final Set<BundleCapability> m_capSet = new HashSet<BundleCapability>();
+    private final Map<String, Map<Object, Set<Capability>>> m_indices;
+    private final Set<Capability> m_capSet = new HashSet<Capability>();
     private final static SecureAction m_secureAction = new SecureAction();
 
-public void dump()
-{
-    for (Entry<String, Map<Object, Set<BundleCapability>>> entry : m_indices.entrySet())
-    {
-        boolean header1 = false;
-        for (Entry<Object, Set<BundleCapability>> entry2 : entry.getValue().entrySet())
-        {
-            boolean header2 = false;
-            for (BundleCapability cap : entry2.getValue())
-            {
-                if (cap.getRevision().getBundle().getBundleId() != 0)
-                {
-                    if (!header1)
-                    {
-                        System.out.println(entry.getKey() + ":");
-                        header1 = true;
-                    }
-                    if (!header2)
-                    {
-                        System.out.println("   " + entry2.getKey());
-                        header2 = true;
-                    }
-                    System.out.println("      " + cap);
-                }
-            }
-        }
-    }
-}
-
     public CapabilitySet(List<String> indexProps, boolean caseSensitive)
     {
         m_indices = (caseSensitive)
-            ? new TreeMap<String, Map<Object, Set<BundleCapability>>>()
-            : new TreeMap<String, Map<Object, Set<BundleCapability>>>(
-                new StringComparator(false));
+            ? new TreeMap<String, Map<Object, Set<Capability>>>()
+            : new TreeMap<String, Map<Object, Set<Capability>>>(new StringComparator(false));
         for (int i = 0; (indexProps != null) && (i < indexProps.size()); i++)
         {
-            m_indices.put(
-                indexProps.get(i), new HashMap<Object, Set<BundleCapability>>());
+            m_indices.put(indexProps.get(i), new HashMap<Object, Set<Capability>>());
         }
     }
 
-    public void addCapability(BundleCapability cap)
+    public void addCapability(Capability cap)
     {
         m_capSet.add(cap);
 
         // Index capability.
-        for (Entry<String, Map<Object, Set<BundleCapability>>> entry : m_indices.entrySet())
+        for (Entry<String, Map<Object, Set<Capability>>> entry : m_indices.entrySet())
         {
-            Object value = cap.getAttributes().get(entry.getKey());
-            if (value != null)
+            Attribute capAttr = cap.getAttribute(entry.getKey());
+            if (capAttr != null)
             {
-                if (value.getClass().isArray())
+                Object capValue = capAttr.getValue();
+                if (capValue.getClass().isArray())
                 {
-                    value = convertArrayToList(value);
+                    capValue = convertArrayToList(capValue);
                 }
 
-                Map<Object, Set<BundleCapability>> index = entry.getValue();
+                Map<Object, Set<Capability>> index = entry.getValue();
 
-                if (value instanceof Collection)
+                if (capValue instanceof Collection)
                 {
-                    Collection c = (Collection) value;
+                    Collection c = (Collection) capValue;
                     for (Object o : c)
                     {
                         indexCapability(index, cap, o);
@@ -110,43 +78,44 @@
                 }
                 else
                 {
-                    indexCapability(index, cap, value);
+                    indexCapability(index, cap, capValue);
                 }
             }
         }
     }
 
     private void indexCapability(
-        Map<Object, Set<BundleCapability>> index, BundleCapability cap, Object capValue)
+        Map<Object, Set<Capability>> index, Capability cap, Object capValue)
     {
-        Set<BundleCapability> caps = index.get(capValue);
+        Set<Capability> caps = index.get(capValue);
         if (caps == null)
         {
-            caps = new HashSet<BundleCapability>();
+            caps = new HashSet<Capability>();
             index.put(capValue, caps);
         }
         caps.add(cap);
     }
 
-    public void removeCapability(BundleCapability cap)
+    public void removeCapability(Capability cap)
     {
         if (m_capSet.remove(cap))
         {
-            for (Entry<String, Map<Object, Set<BundleCapability>>> entry : m_indices.entrySet())
+            for (Entry<String, Map<Object, Set<Capability>>> entry : m_indices.entrySet())
             {
-                Object value = cap.getAttributes().get(entry.getKey());
-                if (value != null)
+                Attribute capAttr = cap.getAttribute(entry.getKey());
+                if (capAttr != null)
                 {
-                    if (value.getClass().isArray())
+                    Object capValue = capAttr.getValue();
+                    if (capValue.getClass().isArray())
                     {
-                        value = convertArrayToList(value);
+                        capValue = convertArrayToList(capValue);
                     }
 
-                    Map<Object, Set<BundleCapability>> index = entry.getValue();
+                    Map<Object, Set<Capability>> index = entry.getValue();
 
-                    if (value instanceof Collection)
+                    if (capValue instanceof Collection)
                     {
-                        Collection c = (Collection) value;
+                        Collection c = (Collection) capValue;
                         for (Object o : c)
                         {
                             deindexCapability(index, cap, o);
@@ -154,7 +123,7 @@
                     }
                     else
                     {
-                        deindexCapability(index, cap, value);
+                        deindexCapability(index, cap, capValue);
                     }
                 }
             }
@@ -162,30 +131,30 @@
     }
 
     private void deindexCapability(
-        Map<Object, Set<BundleCapability>> index, BundleCapability cap, Object value)
+        Map<Object, Set<Capability>> index, Capability cap, Object capValue)
     {
-        Set<BundleCapability> caps = index.get(value);
+        Set<Capability> caps = index.get(capValue);
         if (caps != null)
         {
             caps.remove(cap);
             if (caps.isEmpty())
             {
-                index.remove(value);
+                index.remove(capValue);
             }
         }
     }
 
-    public Set<BundleCapability> match(SimpleFilter sf, boolean obeyMandatory)
+    public Set<Capability> match(SimpleFilter sf, boolean obeyMandatory)
     {
-        Set<BundleCapability> matches = match(m_capSet, sf);
+        Set<Capability> matches = match(m_capSet, sf);
         return (obeyMandatory)
             ? matchMandatory(matches, sf)
             : matches;
     }
 
-    private Set<BundleCapability> match(Set<BundleCapability> caps, SimpleFilter sf)
+    private Set<Capability> match(Set<Capability> caps, SimpleFilter sf)
     {
-        Set<BundleCapability> matches = new HashSet<BundleCapability>();
+        Set<Capability> matches = new HashSet<Capability>();
 
         if (sf.getOperation() == SimpleFilter.MATCH_ALL)
         {
@@ -227,10 +196,10 @@
         }
         else
         {
-            Map<Object, Set<BundleCapability>> index = m_indices.get(sf.getName());
+            Map<Object, Set<Capability>> index = m_indices.get(sf.getName());
             if ((sf.getOperation() == SimpleFilter.EQ) && (index != null))
             {
-                Set<BundleCapability> existingCaps = index.get(sf.getValue());
+                Set<Capability> existingCaps = index.get(sf.getValue());
                 if (existingCaps != null)
                 {
                     matches.addAll(existingCaps);
@@ -239,12 +208,13 @@
             }
             else
             {
-                for (Iterator<BundleCapability> it = caps.iterator(); it.hasNext(); )
+                for (Iterator<Capability> it = caps.iterator(); it.hasNext(); )
                 {
-                    BundleCapability cap = it.next();
-                    Object lhs = cap.getAttributes().get(sf.getName());
-                    if (lhs != null)
+                    Capability cap = it.next();
+                    Attribute attr = cap.getAttribute(sf.getName());
+                    if (attr != null)
                     {
+                        Object lhs = attr.getValue();
                         if (compare(lhs, sf.getValue(), sf.getOperation()))
                         {
                             matches.add(cap);
@@ -257,12 +227,12 @@
         return matches;
     }
 
-    public static boolean matches(BundleCapability cap, SimpleFilter sf)
+    public static boolean matches(Capability cap, SimpleFilter sf)
     {
         return matchesInternal(cap, sf) && matchMandatory(cap, sf);
     }
 
-    private static boolean matchesInternal(BundleCapability cap, SimpleFilter sf)
+    private static boolean matchesInternal(Capability cap, SimpleFilter sf)
     {
         boolean matched = true;
 
@@ -302,9 +272,10 @@
         else
         {
             matched = false;
-            Object lhs = cap.getAttributes().get(sf.getName());
-            if (lhs != null)
+            Attribute attr = cap.getAttribute(sf.getName());
+            if (attr != null)
             {
+                Object lhs = attr.getValue();
                 matched = compare(lhs, sf.getValue(), sf.getOperation());
             }
         }
@@ -312,12 +283,11 @@
         return matched;
     }
 
-    private static Set<BundleCapability> matchMandatory(
-        Set<BundleCapability> caps, SimpleFilter sf)
+    private static Set<Capability> matchMandatory(Set<Capability> caps, SimpleFilter sf)
     {
-        for (Iterator<BundleCapability> it = caps.iterator(); it.hasNext(); )
+        for (Iterator<Capability> it = caps.iterator(); it.hasNext(); )
         {
-            BundleCapability cap = it.next();
+            Capability cap = it.next();
             if (!matchMandatory(cap, sf))
             {
                 it.remove();
@@ -326,13 +296,13 @@
         return caps;
     }
 
-    private static boolean matchMandatory(BundleCapability cap, SimpleFilter sf)
+    private static boolean matchMandatory(Capability cap, SimpleFilter sf)
     {
-        Map<String, Object> attrs = cap.getAttributes();
-        for (Entry<String, Object> entry : attrs.entrySet())
+        List<Attribute> attrs = cap.getAttributes();
+        for (int attrIdx = 0; attrIdx < attrs.size(); attrIdx++)
         {
-            if (((BundleCapabilityImpl) cap).isAttributeMandatory(entry.getKey())
-                && !matchMandatoryAttrbute(entry.getKey(), sf))
+            if (attrs.get(attrIdx).isMandatory()
+                && !matchMandatory(attrs.get(attrIdx), sf))
             {
                 return false;
             }
@@ -340,9 +310,9 @@
         return true;
     }
 
-    private static boolean matchMandatoryAttrbute(String attrName, SimpleFilter sf)
+    private static boolean matchMandatory(Attribute attr, SimpleFilter sf)
     {
-        if ((sf.getName() != null) && sf.getName().equals(attrName))
+        if ((sf.getName() != null) && sf.getName().equals(attr.getName()))
         {
             return true;
         }
@@ -353,7 +323,7 @@
             {
                 SimpleFilter sf2 = (SimpleFilter) list.get(i);
                 if ((sf2.getName() != null)
-                    && sf2.getName().equals(attrName))
+                    && sf2.getName().equals(attr.getName()))
                 {
                     return true;
                 }
diff --git a/framework/src/main/java/org/apache/felix/framework/capabilityset/Directive.java b/framework/src/main/java/org/apache/felix/framework/capabilityset/Directive.java
new file mode 100644
index 0000000..0541d2b
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/capabilityset/Directive.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.capabilityset;
+
+public class Directive
+{
+    private final String m_name;
+    private final Object m_value;
+
+    public Directive(String name, Object value)
+    {
+        m_name = name;
+        m_value = value;
+    }
+
+    public String getName()
+    {
+        return m_name;
+    }
+
+    public Object getValue()
+    {
+        return m_value;
+    }
+
+    public String toString()
+    {
+        return m_name + "=" + m_value;
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/capabilityset/Requirement.java b/framework/src/main/java/org/apache/felix/framework/capabilityset/Requirement.java
new file mode 100644
index 0000000..65ee7e7
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/capabilityset/Requirement.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.capabilityset;
+
+import java.util.List;
+import org.apache.felix.framework.resolver.Module;
+
+public interface Requirement
+{
+    Module getModule();
+    String getNamespace();
+    SimpleFilter getFilter();
+    boolean isOptional();
+    Directive getDirective(String name);
+    List<Directive> getDirectives();
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/CandidateComparator.java b/framework/src/main/java/org/apache/felix/framework/resolver/CandidateComparator.java
index 7a96ad1..6e6387f 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/CandidateComparator.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/CandidateComparator.java
@@ -19,77 +19,75 @@
 package org.apache.felix.framework.resolver;
 
 import java.util.Comparator;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.osgi.framework.Constants;
 import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
 
-public class CandidateComparator implements Comparator<BundleCapability>
+public class CandidateComparator implements Comparator<Capability>
 {
-    public int compare(BundleCapability cap1, BundleCapability cap2)
+    public int compare(Capability cap1, Capability cap2)
     {
         // First check resolved state, since resolved capabilities have priority
         // over unresolved ones. Compare in reverse order since we want to sort
         // in descending order.
         int c = 0;
-        if ((cap1.getRevision().getWiring() != null)
-            && (cap2.getRevision().getWiring() == null))
+        if (cap1.getModule().isResolved() && !cap2.getModule().isResolved())
         {
             c = -1;
         }
-        else if ((cap1.getRevision().getWiring() == null)
-            && (cap2.getRevision().getWiring() != null))
+        else if (!cap1.getModule().isResolved() && cap2.getModule().isResolved())
         {
             c = 1;
         }
 
-        // Compare revision capabilities.
-        if ((c == 0) && cap1.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
+        // Compare module capabilities.
+        if ((c == 0) && cap1.getNamespace().equals(Capability.MODULE_NAMESPACE))
         {
-            c = ((Comparable) cap1.getAttributes().get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE))
-                .compareTo(cap2.getAttributes().get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE));
+            c = ((Comparable) cap1.getAttribute(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE)
+                .getValue()).compareTo(cap2.getAttribute(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE)
+                    .getValue());
             if (c == 0)
             {
-                Version v1 = (!cap1.getAttributes().containsKey(Constants.BUNDLE_VERSION_ATTRIBUTE))
+                Version v1 = (cap1.getAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE) == null)
                     ? Version.emptyVersion
-                    : (Version) cap1.getAttributes().get(Constants.BUNDLE_VERSION_ATTRIBUTE);
-                Version v2 = (!cap2.getAttributes().containsKey(Constants.BUNDLE_VERSION_ATTRIBUTE))
+                    : (Version) cap1.getAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE).getValue();
+                Version v2 = (cap2.getAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE) == null)
                     ? Version.emptyVersion
-                    : (Version) cap2.getAttributes().get(Constants.BUNDLE_VERSION_ATTRIBUTE);
+                    : (Version) cap2.getAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE).getValue();
                 // Compare these in reverse order, since we want
                 // highest version to have priority.
                 c = v2.compareTo(v1);
             }
         }
         // Compare package capabilities.
-        else if ((c == 0) && cap1.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        else if ((c == 0) && cap1.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
-            c = ((Comparable) cap1.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR))
-                .compareTo(cap2.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
+            c = ((Comparable) cap1.getAttribute(Capability.PACKAGE_ATTR).getValue())
+                .compareTo(cap2.getAttribute(Capability.PACKAGE_ATTR).getValue());
             if (c == 0)
             {
-                Version v1 = (!cap1.getAttributes().containsKey(BundleCapabilityImpl.VERSION_ATTR))
+                Version v1 = (cap1.getAttribute(Capability.VERSION_ATTR) == null)
                     ? Version.emptyVersion
-                    : (Version) cap1.getAttributes().get(BundleCapabilityImpl.VERSION_ATTR);
-                Version v2 = (!cap2.getAttributes().containsKey(BundleCapabilityImpl.VERSION_ATTR))
+                    : (Version) cap1.getAttribute(Capability.VERSION_ATTR).getValue();
+                Version v2 = (cap2.getAttribute(Capability.VERSION_ATTR) == null)
                     ? Version.emptyVersion
-                    : (Version) cap2.getAttributes().get(BundleCapabilityImpl.VERSION_ATTR);
+                    : (Version) cap2.getAttribute(Capability.VERSION_ATTR).getValue();
                 // Compare these in reverse order, since we want
                 // highest version to have priority.
                 c = v2.compareTo(v1);
             }
         }
 
-        // Finally, compare bundle identity.
+        // Finally, compare module identity.
         if (c == 0)
         {
-            if (cap1.getRevision().getBundle().getBundleId() <
-                cap2.getRevision().getBundle().getBundleId())
+            if (cap1.getModule().getBundle().getBundleId() <
+                cap2.getModule().getBundle().getBundleId())
             {
                 c = -1;
             }
-            else if (cap1.getRevision().getBundle().getBundleId() >
-                cap2.getRevision().getBundle().getBundleId())
+            else if (cap1.getModule().getBundle().getBundleId() >
+                cap2.getModule().getBundle().getBundleId())
             {
                 c = 1;
             }
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/Candidates.java b/framework/src/main/java/org/apache/felix/framework/resolver/Candidates.java
index bd61f3d..b99d541 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/Candidates.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/Candidates.java
@@ -30,39 +30,34 @@
 import java.util.SortedSet;
 import java.util.TreeMap;
 import java.util.TreeSet;
-import org.apache.felix.framework.BundleRevisionImpl;
-import org.apache.felix.framework.BundleWiringImpl;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.resolver.Resolver.ResolverState;
 import org.apache.felix.framework.util.Util;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
 import org.osgi.framework.Constants;
 import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
 
 class Candidates
 {
-    private final BundleRevision m_root;
+    private final Module m_root;
 
-    // Set of all candidate bundle revisions.
-    private final Set<BundleRevision> m_candidateRevisions;
+    // Set of all candidate modules.
+    private final Set<Module> m_candidateModules;
     // Maps a capability to requirements that match it.
-    private final Map<BundleCapability, Set<BundleRequirement>> m_dependentMap;
+    private final Map<Capability, Set<Requirement>> m_dependentMap;
     // Maps a requirement to the capability it matches.
-    private final Map<BundleRequirement, SortedSet<BundleCapability>> m_candidateMap;
+    private final Map<Requirement, SortedSet<Capability>> m_candidateMap;
     // Maps a host capability to a map containing its potential fragments;
     // the fragment map maps a fragment symbolic name to a map that maps
     // a version to a list of fragments requirements matching that symbolic
     // name and version.
-    private final Map<BundleCapability,
-        Map<String, Map<Version, List<BundleRequirement>>>> m_hostFragments;
-    // Maps a bundle revision to its associated wrapped revision; this only happens
-    // when a revision being resolved has fragments to attach to it.
-    private final Map<BundleRevision, HostBundleRevision> m_allWrappedHosts;
+    private final Map<Capability, Map<String, Map<Version, List<Requirement>>>> m_hostFragments;
+    // Maps a module to its associated wrapped module; this only happens
+    // when a module being resolved has fragments to attach to it.
+    private final Map<Module, HostModule> m_allWrappedHosts;
     // Map used when populating candidates to hold intermediate and final results.
-    private final Map<BundleRevision, Object> m_populateResultCache;
+    private final Map<Module, Object> m_populateResultCache;
 
     // Flag to signal if fragments are present in the candidate map.
     private boolean m_fragmentsPresent = false;
@@ -76,16 +71,16 @@
      * @param wrappedHosts the wrapped hosts map.
     **/
     private Candidates(
-        BundleRevision root,
-        Set<BundleRevision> candidateRevisions,
-        Map<BundleCapability, Set<BundleRequirement>> dependentMap,
-        Map<BundleRequirement, SortedSet<BundleCapability>> candidateMap,
-        Map<BundleCapability, Map<String, Map<Version, List<BundleRequirement>>>> hostFragments,
-        Map<BundleRevision, HostBundleRevision> wrappedHosts, Map<BundleRevision, Object> populateResultCache,
+        Module root,
+        Set<Module> candidateModules,
+        Map<Capability, Set<Requirement>> dependentMap,
+        Map<Requirement, SortedSet<Capability>> candidateMap,
+        Map<Capability, Map<String, Map<Version, List<Requirement>>>> hostFragments,
+        Map<Module, HostModule> wrappedHosts, Map<Module, Object> populateResultCache,
         boolean fragmentsPresent)
     {
         m_root = root;
-        m_candidateRevisions = candidateRevisions;
+        m_candidateModules = candidateModules;
         m_dependentMap = dependentMap;
         m_candidateMap = candidateMap;
         m_hostFragments = hostFragments;
@@ -99,16 +94,16 @@
      * @param state the resolver state used for populating the candidates.
      * @param root the root module for the resolve.
     **/
-    public Candidates(ResolverState state, BundleRevision root)
+    public Candidates(ResolverState state, Module root)
     {
         m_root = root;
-        m_candidateRevisions = new HashSet<BundleRevision>();
-        m_dependentMap = new HashMap<BundleCapability, Set<BundleRequirement>>();
-        m_candidateMap = new HashMap<BundleRequirement, SortedSet<BundleCapability>>();
+        m_candidateModules = new HashSet<Module>();
+        m_dependentMap = new HashMap<Capability, Set<Requirement>>();
+        m_candidateMap = new HashMap<Requirement, SortedSet<Capability>>();
         m_hostFragments =
-            new HashMap<BundleCapability, Map<String, Map<Version, List<BundleRequirement>>>>();
-        m_allWrappedHosts = new HashMap<BundleRevision, HostBundleRevision>();
-        m_populateResultCache = new HashMap<BundleRevision, Object>();
+            new HashMap<Capability, Map<String, Map<Version, List<Requirement>>>>();
+        m_allWrappedHosts = new HashMap<Module, HostModule>();
+        m_populateResultCache = new HashMap<Module, Object>();
 
         populate(state, m_root);
     }
@@ -123,17 +118,17 @@
      * @param req the requirement being resolved.
      * @param candidates the potential candidates matching the requirement.
     **/
-    public Candidates(ResolverState state, BundleRevision root,
-        BundleRequirement req, SortedSet<BundleCapability> candidates)
+    public Candidates(ResolverState state, Module root,
+        Requirement req, SortedSet<Capability> candidates)
     {
         m_root = root;
-        m_candidateRevisions = new HashSet<BundleRevision>();
-        m_dependentMap = new HashMap<BundleCapability, Set<BundleRequirement>>();
-        m_candidateMap = new HashMap<BundleRequirement, SortedSet<BundleCapability>>();
+        m_candidateModules = new HashSet<Module>();
+        m_dependentMap = new HashMap<Capability, Set<Requirement>>();
+        m_candidateMap = new HashMap<Requirement, SortedSet<Capability>>();
         m_hostFragments =
-            new HashMap<BundleCapability, Map<String, Map<Version, List<BundleRequirement>>>>();
-        m_allWrappedHosts = new HashMap<BundleRevision, HostBundleRevision>();
-        m_populateResultCache = new HashMap<BundleRevision, Object>();
+            new HashMap<Capability, Map<String, Map<Version, List<Requirement>>>>();
+        m_allWrappedHosts = new HashMap<Module, HostModule>();
+        m_populateResultCache = new HashMap<Module, Object>();
 
         add(req, candidates);
 
@@ -143,17 +138,17 @@
     /**
      * Populates additional candidates for the specified module.
      * @param state the resolver state used for populating the candidates.
-     * @param revision the module whose candidates should be populated.
+     * @param module the module whose candidates should be populated.
      */
 // TODO: FELIX3 - Modify to not be recursive.
-    public final void populate(ResolverState state, BundleRevision revision)
+    public final void populate(ResolverState state, Module module)
     {
-        // Determine if we've already calculated this revision's candidates.
+        // Determine if we've already calculated this module's candidates.
         // The result cache will have one of three values:
         //   1. A resolve exception if we've already attempted to populate the
-        //      revision's candidates but were unsuccessful.
+        //      module's candidates but were unsuccessful.
         //   2. Boolean.TRUE indicating we've already attempted to populate the
-        //      revision's candidates and were successful.
+        //      module's candidates and were successful.
         //   3. An array containing the cycle count, current map of candidates
         //      for already processed requirements, and a list of remaining
         //      requirements whose candidates still need to be calculated.
@@ -163,19 +158,19 @@
         // until we've popped completely out of the cycle.
 
         // Keeps track of the number of times we've reentered this method
-        // for the current revision.
+        // for the current module.
         Integer cycleCount = null;
 
         // Keeps track of the candidates we've already calculated for the
-        // current revision's requirements.
-        Map<BundleRequirement, SortedSet<BundleCapability>> localCandidateMap = null;
+        // current module's requirements.
+        Map<Requirement, SortedSet<Capability>> localCandidateMap = null;
 
-        // Keeps track of the current revision's requirements for which we
+        // Keeps track of the current module's requirements for which we
         // haven't yet found candidates.
-        List<BundleRequirement> remainingReqs = null;
+        List<Requirement> remainingReqs = null;
 
-        // Get the cache value for the current revision.
-        Object cacheValue = m_populateResultCache.get(revision);
+        // Get the cache value for the current module.
+        Object cacheValue = m_populateResultCache.get(module);
 
         // This is case 1.
         if (cacheValue instanceof ResolveException)
@@ -200,75 +195,65 @@
             remainingReqs = (List) ((Object[]) cacheValue)[2];
         }
 
-        // If there is no cache value for the current revision, then this is
+        // If there is no cache value for the current module, then this is
         // the first time we are attempting to populate its candidates, so
         // do some one-time checks and initialization.
         if ((remainingReqs == null) && (localCandidateMap == null))
         {
             // Verify that any required execution environment is satisfied.
-            state.checkExecutionEnvironment(revision);
+            state.checkExecutionEnvironment(module);
 
             // Verify that any native libraries match the current platform.
-            state.checkNativeLibraries(revision);
+            state.checkNativeLibraries(module);
 
             // Record cycle count.
             cycleCount = new Integer(0);
 
             // Create a local map for populating candidates first, just in case
-            // the revision is not resolvable.
+            // the module is not resolvable.
             localCandidateMap = new HashMap();
 
-            // Create a modifiable list of the revision's requirements.
-            remainingReqs = new ArrayList(revision.getDeclaredRequirements(null));
+            // Create a modifiable list of the module's requirements.
+            remainingReqs = new ArrayList(module.getRequirements());
 
             // Add these value to the result cache so we know we are
             // in the middle of populating candidates for the current
-            // revision.
-            m_populateResultCache.put(revision,
+            // module.
+            m_populateResultCache.put(module,
                 cacheValue = new Object[] { cycleCount, localCandidateMap, remainingReqs });
         }
 
         // If we have requirements remaining, then find candidates for them.
         while (remainingReqs.size() > 0)
         {
-            BundleRequirement req = remainingReqs.remove(0);
-
-            // Ignore dynamic requirements.
-            String resolution = req.getDirectives().get(Constants.RESOLUTION_DIRECTIVE);
-// TODO: OSGi R4.3 - Use proper "dynamic" constant.
-            if ((resolution != null) && resolution.equals("dynamic"))
-            {
-                continue;
-            }
+            Requirement req = remainingReqs.remove(0);
 
             // Get satisfying candidates and populate their candidates if necessary.
             ResolveException rethrow = null;
-            SortedSet<BundleCapability> candidates =
-                state.getCandidates((BundleRequirementImpl) req, true);
-            for (Iterator<BundleCapability> itCandCap = candidates.iterator();
-                itCandCap.hasNext(); )
+            SortedSet<Capability> candidates = state.getCandidates(req, true);
+            for (Iterator<Capability> itCandCap = candidates.iterator(); itCandCap.hasNext(); )
             {
-                BundleCapability candCap = itCandCap.next();
+                Capability candCap = itCandCap.next();
 
-                // If the candidate revision is a fragment, then always attempt
+                // If the candidate module is a fragment, then always attempt
                 // to populate candidates for its dependency, since it must be
                 // attached to a host to be used. Otherwise, if the candidate
-                // revision is not already resolved and is not the current version
+                // module is not already resolved and is not the current module
                 // we are trying to populate, then populate the candidates for
                 // its dependencies as well.
                 // NOTE: Technically, we don't have to check to see if the
-                // candidate revision is equal to the current revision, but this
+                // candidate module is equal to the current module, but this
                 // saves us from recursing and also simplifies exceptions messages
                 // since we effectively chain exception messages for each level
                 // of recursion; thus, any avoided recursion results in fewer
                 // exceptions to chain when an error does occur.
-                if (Util.isFragment(candCap.getRevision())
-                    || ((candCap.getRevision().getWiring() == null)
-                        && !candCap.getRevision().equals(revision)))
+                if (Util.isFragment(candCap.getModule())
+                    || (!candCap.getModule().isResolved()
+                        && !candCap.getModule().equals(module)))
                 {
                     try
                     {
-                        populate(state, candCap.getRevision());
+                        populate(state, candCap.getModule());
                     }
                     catch (ResolveException ex)
                     {
@@ -286,16 +271,16 @@
             // If there are no candidates for the current requirement
             // and it is not optional, then create, cache, and throw
             // a resolve exception.
-            if (candidates.isEmpty() && !((BundleRequirementImpl) req).isOptional())
+            if (candidates.isEmpty() && !req.isOptional())
             {
-                String msg = "Unable to resolve " + revision
+                String msg = "Unable to resolve " + module
                     + ": missing requirement " + req;
                 if (rethrow != null)
                 {
                     msg = msg + " [caused by: " + rethrow.getMessage() + "]";
                 }
-                rethrow = new ResolveException(msg, revision, req);
-                m_populateResultCache.put(revision, rethrow);
+                rethrow = new ResolveException(msg, module, req);
+                m_populateResultCache.put(module, rethrow);
                 throw rethrow;
             }
             // If we actually have candidates for the requirement, then
@@ -314,8 +299,8 @@
         }
         else if (cycleCount.intValue() == 0)
         {
-            // Record that the revision was successfully populated.
-            m_populateResultCache.put(revision, Boolean.TRUE);
+            // Record that the module was successfully populated.
+            m_populateResultCache.put(module, Boolean.TRUE);
 
             // Merge local candidate map into global candidate map.
             if (localCandidateMap.size() > 0)
@@ -325,57 +310,44 @@
         }
     }
 
-    public final void populateOptional(ResolverState state, BundleRevision revision)
+    public final void populateOptional(ResolverState state, Module module)
     {
-        // We will always attempt to populate optional fragments, since this
-        // is necessary for greedy resolving of fragment. Howevere, we'll only
-        // attempt to populate optional non-fragment revisions if they aren't
-        // already resolved.
-        boolean isFragment = Util.isFragment(revision);
-        if (!isFragment && (revision.getWiring() != null))
-        {
-            return;
-        }
-
         try
         {
-            // If the optional revision is a fragment, then we only want to populate
+            // If the optional module is a fragment, then we only want to populate
             // the fragment if it has a candidate host in the set of already populated
-            // revisions. We do this to avoid unnecessary work in prepare(). If the
+            // modules. We do this to avoid unnecessary work in prepare(). If the
             // fragment has a host, we'll prepopulate the result cache here to avoid
             // having to do the host lookup again in populate().
+            boolean isFragment = Util.isFragment(module);
             if (isFragment)
             {
-                // Get the current result cache value, to make sure the revision
+                // Get the current result cache value, to make sure the module
                 // hasn't already been populated.
-                Object cacheValue = m_populateResultCache.get(revision);
+                Object cacheValue = m_populateResultCache.get(module);
                 if (cacheValue == null)
                 {
-                    // Create a modifiable list of the revision's requirements.
-                    List<BundleRequirement> remainingReqs =
-                        new ArrayList(revision.getDeclaredRequirements(null));
+                    // Create a modifiable list of the module's requirements.
+                    List<Requirement> remainingReqs = new ArrayList(module.getRequirements());
 
                     // Find the host requirement.
-                    BundleRequirement hostReq = null;
-                    for (Iterator<BundleRequirement> it = remainingReqs.iterator();
-                        it.hasNext(); )
+                    Requirement hostReq = null;
+                    for (Iterator<Requirement> it = remainingReqs.iterator(); it.hasNext(); )
                     {
-                        BundleRequirement r = it.next();
-                        if (r.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE))
+                        Requirement r = it.next();
+                        if (r.getNamespace().equals(Capability.HOST_NAMESPACE))
                         {
                             hostReq = r;
                             it.remove();
-                            break;
                         }
                     }
 
                     // Get candidates hosts and keep any that have been populated.
-                    SortedSet<BundleCapability> hosts =
-                        state.getCandidates((BundleRequirementImpl) hostReq, false);
-                    for (Iterator<BundleCapability> it = hosts.iterator(); it.hasNext(); )
+                    SortedSet<Capability> hosts = state.getCandidates(hostReq, false);
+                    for (Iterator<Capability> it = hosts.iterator(); it.hasNext(); )
                     {
-                        BundleCapability host = it.next();
-                        if (!isPopulated(host.getRevision()))
+                        Capability host = it.next();
+                        if (!isPopulated(host.getModule()))
                         {
                             it.remove();
                         }
@@ -393,65 +365,63 @@
                     // the work we've done so far.
                     
                     // Verify that any required execution environment is satisfied.
-                    state.checkExecutionEnvironment(revision);
+                    state.checkExecutionEnvironment(module);
 
                     // Verify that any native libraries match the current platform.
-                    state.checkNativeLibraries(revision);
+                    state.checkNativeLibraries(module);
 
                     // Record cycle count, but start at -1 since it will
                     // be incremented again in populate().
                     Integer cycleCount = new Integer(-1);
 
                     // Create a local map for populating candidates first, just in case
-                    // the revision is not resolvable.
-                    Map<BundleRequirement, SortedSet<BundleCapability>> localCandidateMap =
-                        new HashMap<BundleRequirement, SortedSet<BundleCapability>>();
+                    // the module is not resolvable.
+                    Map<Requirement, SortedSet<Capability>> localCandidateMap = new HashMap();
 
                     // Add the discovered host candidates to the local candidate map.
                     localCandidateMap.put(hostReq, hosts);
 
                     // Add these value to the result cache so we know we are
                     // in the middle of populating candidates for the current
-                    // revision.
-                    m_populateResultCache.put(revision,
+                    // module.
+                    m_populateResultCache.put(module,
                         new Object[] { cycleCount, localCandidateMap, remainingReqs });
                 }
             }
 
-            // Try to populate candidates for the optional revision.
-            populate(state, revision);
+            // Try to populate candidates for the optional module.
+            populate(state, module);
         }
         catch (ResolveException ex)
         {
-            // Ignore since the revision is optional.
+            // Ignore since the module is optional.
         }
     }
 
-    private boolean isPopulated(BundleRevision revision)
+    private boolean isPopulated(Module module)
     {
-        Object value = m_populateResultCache.get(revision);
+        Object value = m_populateResultCache.get(module);
         return ((value != null) && (value instanceof Boolean));
     }
 
-    private void populateDynamic(ResolverState state, BundleRevision revision)
+    private void populateDynamic(ResolverState state, Module module)
     {
         // There should be one entry in the candidate map, which are the
         // the candidates for the matching dynamic requirement. Get the
         // matching candidates and populate their candidates if necessary.
         ResolveException rethrow = null;
-        Entry<BundleRequirement, SortedSet<BundleCapability>> entry =
+        Entry<Requirement, SortedSet<Capability>> entry =
             m_candidateMap.entrySet().iterator().next();
-        BundleRequirement dynReq = entry.getKey();
-        SortedSet<BundleCapability> candidates = entry.getValue();
-        for (Iterator<BundleCapability> itCandCap = candidates.iterator();
-            itCandCap.hasNext(); )
+        Requirement dynReq = entry.getKey();
+        SortedSet<Capability> candidates = entry.getValue();
+        for (Iterator<Capability> itCandCap = candidates.iterator(); itCandCap.hasNext(); )
         {
-            BundleCapability candCap = itCandCap.next();
-            if (candCap.getRevision().getWiring() == null)
+            Capability candCap = itCandCap.next();
+            if (!candCap.getModule().isResolved())
             {
                 try
                 {
-                    populate(state, candCap.getRevision());
+                    populate(state, candCap.getModule());
                 }
                 catch (ResolveException ex)
                 {
@@ -468,7 +438,7 @@
         {
             if (rethrow == null)
             {
-                rethrow = new ResolveException("Dynamic import failed.", revision, dynReq);
+                rethrow = new ResolveException("Dynamic import failed.", module, dynReq);
             }
             throw rethrow;
         }
@@ -483,9 +453,9 @@
      * @param req the requirement to add.
      * @param candidates the candidates matching the requirement.
     **/
-    private void add(BundleRequirement req, SortedSet<BundleCapability> candidates)
+    private void add(Requirement req, SortedSet<Capability> candidates)
     {
-        if (req.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE))
+        if (req.getNamespace().equals(Capability.HOST_NAMESPACE))
         {
             m_fragmentsPresent = true;
         }
@@ -493,14 +463,14 @@
         // Record the candidates.
         m_candidateMap.put(req, candidates);
 
-        // Make a list of all candidate revisions for determining singetons.
+        // Make a list of all candidate modules for determining singetons.
         // Add the requirement as a dependent on the candidates. Keep track
         // of fragments for hosts.
-        for (BundleCapability cap : candidates)
+        for (Capability cap : candidates)
         {
-            // Remember the revision for all capabilities so we can
+            // Remember the module for all capabilities so we can
             // determine which ones are singletons.
-            m_candidateRevisions.add(cap.getRevision());
+            m_candidateModules.add(cap.getModule());
         }
     }
 
@@ -510,9 +480,9 @@
      * be further modified by the caller.
      * @param candidates the bulk requirements and candidates to add.
     **/
-    private void add(Map<BundleRequirement, SortedSet<BundleCapability>> candidates)
+    private void add(Map<Requirement, SortedSet<Capability>> candidates)
     {
-        for (Entry<BundleRequirement, SortedSet<BundleCapability>> entry : candidates.entrySet())
+        for (Entry<Requirement, SortedSet<Capability>> entry : candidates.entrySet())
         {
             add(entry.getKey(), entry.getValue());
         }
@@ -525,9 +495,9 @@
      * @param m the module whose wrapper is desired.
      * @return the wrapper module or the module itself if it was not wrapped.
     **/
-    public BundleRevision getWrappedHost(BundleRevision m)
+    public Module getWrappedHost(Module m)
     {
-        BundleRevision wrapped = m_allWrappedHosts.get(m);
+        Module wrapped = m_allWrappedHosts.get(m);
         return (wrapped == null) ? m : wrapped;
     }
 
@@ -536,7 +506,7 @@
      * @param req the requirement whose candidates are desired.
      * @return the matching candidates or null.
     **/
-    public SortedSet<BundleCapability> getCandidates(BundleRequirement req)
+    public SortedSet<Capability> getCandidates(Requirement req)
     {
         return m_candidateMap.get(req);
     }
@@ -557,7 +527,7 @@
      * @throws ResolveException if the removal of any unselected fragments result
      *         in the root module being unable to resolve.
     **/
-    public void prepare(List<BundleRevision> existingSingletons)
+    public void prepare(List<Module> existingSingletons)
     {
         boolean init = false;
 
@@ -567,12 +537,12 @@
             init = true;
         }
 
-        final Map<String, BundleRevision> singletons = new HashMap<String, BundleRevision>();
+        final Map<String, Module> singletons = new HashMap<String, Module>();
 
-        for (Iterator<BundleRevision> it = m_candidateRevisions.iterator(); it.hasNext(); )
+        for (Iterator<Module> it = m_candidateModules.iterator(); it.hasNext(); )
         {
-            BundleRevision br = it.next();
-            if (isSingleton(br))
+            Module m = it.next();
+            if (isSingleton(m))
             {
                 if (!init)
                 {
@@ -581,28 +551,28 @@
                 }
 
                 // See if there is an existing singleton for the
-                // revision's symbolic name.
-                BundleRevision singleton = singletons.get(br.getSymbolicName());
-                // If there is no existing singleton or this revision is
-                // a resolved singleton or this revision has a higher version
+                // module's symbolic name.
+                Module singleton = singletons.get(m.getSymbolicName());
+                // If there is no existing singleton or this module is
+                // a resolved singleton or this module has a higher version
                 // and the existing singleton is not resolved, then select
-                // this revision as the singleton.
+                // this module as the singleton.
                 if ((singleton == null)
-                    || (br.getWiring() != null)
-                    || ((br.getVersion().compareTo(singleton.getVersion()) > 0)
-                        && (singleton.getWiring() == null)))
+                    || m.isResolved()
+                    || ((m.getVersion().compareTo(singleton.getVersion()) > 0)
+                        && !singleton.isResolved()))
                 {
-                    singletons.put(br.getSymbolicName(), br);
-                    // Remove the singleton revision from the candidates
+                    singletons.put(m.getSymbolicName(), m);
+                    // Remove the singleton module from the candidates
                     // if it wasn't selected.
                     if (singleton != null)
                     {
-                        removeRevision(singleton);
+                        removeModule(singleton);
                     }
                 }
                 else
                 {
-                    removeRevision(br);
+                    removeModule(m);
                 }
             }
         }
@@ -610,11 +580,11 @@
         // If the root is a singleton, then prefer it over any other singleton.
         if (isSingleton(m_root))
         {
-            BundleRevision singleton = singletons.get(m_root.getSymbolicName());
+            Module singleton = singletons.get(m_root.getSymbolicName());
             singletons.put(m_root.getSymbolicName(), m_root);
             if ((singleton != null) && !singleton.equals(m_root))
             {
-                if (singleton.getWiring() != null)
+                if (singleton.isResolved())
                 {
                     throw new ResolveException(
                         "Cannot resolve singleton "
@@ -624,7 +594,7 @@
                         + " singleton is already resolved.",
                         m_root, null);
                 }
-                removeRevision(singleton);
+                removeModule(singleton);
             }
         }
 
@@ -632,12 +602,12 @@
         // singletons passed into this method.
         for (int i = 0; (existingSingletons != null) && (i < existingSingletons.size()); i++)
         {
-            BundleRevision existing = existingSingletons.get(i);
-            BundleRevision singleton = singletons.get(existing.getSymbolicName());
+            Module existing = existingSingletons.get(i);
+            Module singleton = singletons.get(existing.getSymbolicName());
             if ((singleton != null) && (singleton != existing))
             {
                 singletons.remove(singleton.getSymbolicName());
-                removeRevision(singleton);
+                removeModule(singleton);
             }
         }
 
@@ -645,9 +615,9 @@
         // 1. Select the fragments to attach to a given host.
         // 2. Wrap hosts and attach fragments.
         // 3. Remove any unselected fragments. This is necessary because
-        //    other revisions may depend on the capabilities of unselected
+        //    other modules may depend on the capabilities of unselected
         //    fragments, so we need to remove the unselected fragments and
-        //    any revisions that depends on them, which could ultimately cause
+        //    any modules that depends on them, which could ultimately cause
         //    the entire resolve to fail.
         // 4. Replace all fragments with any host it was merged into
         //    (effectively multiplying it).
@@ -656,31 +626,28 @@
         //      with host's attached fragment capabilities.
 
         // Steps 1 and 2
-        List<HostBundleRevision> hostRevisions = new ArrayList<HostBundleRevision>();
-        List<BundleRevision> unselectedFragments = new ArrayList<BundleRevision>();
-        for (Entry<BundleCapability, Map<String, Map<Version, List<BundleRequirement>>>>
-            hostEntry : m_hostFragments.entrySet())
+        List<HostModule> wrappedHosts = new ArrayList<HostModule>();
+        List<Module> unselectedFragments = new ArrayList<Module>();
+        for (Entry<Capability, Map<String, Map<Version, List<Requirement>>>> hostEntry :
+            m_hostFragments.entrySet())
         {
             // Step 1
-            BundleCapability hostCap = hostEntry.getKey();
-            Map<String, Map<Version, List<BundleRequirement>>> fragments
-                = hostEntry.getValue();
-            List<BundleRevision> selectedFragments = new ArrayList<BundleRevision>();
-            for (Entry<String, Map<Version, List<BundleRequirement>>> fragEntry
-                : fragments.entrySet())
+            Capability hostCap = hostEntry.getKey();
+            Map<String, Map<Version, List<Requirement>>> fragments = hostEntry.getValue();
+            List<Module> selectedFragments = new ArrayList<Module>();
+            for (Entry<String, Map<Version, List<Requirement>>> fragEntry : fragments.entrySet())
             {
                 boolean isFirst = true;
-                for (Entry<Version, List<BundleRequirement>> versionEntry
+                for (Entry<Version, List<Requirement>> versionEntry
                     : fragEntry.getValue().entrySet())
                 {
-                    for (BundleRequirement hostReq : versionEntry.getValue())
+                    for (Requirement hostReq : versionEntry.getValue())
                     {
                         // Select the highest version of the fragment that
                         // is not removal pending.
-                        if (isFirst
-                            && !((BundleRevisionImpl) hostReq.getRevision()).isRemovalPending())
+                        if (isFirst && !hostReq.getModule().isRemovalPending())
                         {
-                            selectedFragments.add(hostReq.getRevision());
+                            selectedFragments.add(hostReq.getModule());
                             isFirst = false;
                         }
                         // For any fragment that wasn't selected, remove the
@@ -691,11 +658,11 @@
                         else
                         {
                             m_dependentMap.get(hostCap).remove(hostReq);
-                            SortedSet<BundleCapability> hosts = m_candidateMap.get(hostReq);
+                            SortedSet<Capability> hosts = m_candidateMap.get(hostReq);
                             hosts.remove(hostCap);
                             if (hosts.isEmpty())
                             {
-                                unselectedFragments.add(hostReq.getRevision());
+                                unselectedFragments.add(hostReq.getModule());
                             }
                         }
                     }
@@ -703,48 +670,47 @@
             }
 
             // Step 2
-            HostBundleRevision wrappedHost =
-                new HostBundleRevision(hostCap.getRevision(), selectedFragments);
-            hostRevisions.add(wrappedHost);
-            m_allWrappedHosts.put(hostCap.getRevision(), wrappedHost);
+            HostModule wrappedHost = new HostModule(hostCap.getModule(), selectedFragments);
+            wrappedHosts.add(wrappedHost);
+            m_allWrappedHosts.put(hostCap.getModule(), wrappedHost);
         }
 
         // Step 3
-        for (BundleRevision br : unselectedFragments)
+        for (Module m : unselectedFragments)
         {
-            removeRevision(br);
+            removeModule(m);
         }
 
         // Step 4
-        for (HostBundleRevision hostRevision : hostRevisions)
+        for (HostModule wrappedHost : wrappedHosts)
         {
             // Replaces capabilities from fragments with the capabilities
             // from the merged host.
-            for (BundleCapability c : hostRevision.getDeclaredCapabilities(null))
+            for (Capability c : wrappedHost.getCapabilities())
             {
-                Set<BundleRequirement> dependents =
+                Set<Requirement> dependents =
                     m_dependentMap.get(((HostedCapability) c).getDeclaredCapability());
                 if (dependents != null)
                 {
-                    for (BundleRequirement r : dependents)
+                    for (Requirement r : dependents)
                     {
-                        Set<BundleCapability> cands = m_candidateMap.get(r);
+                        Set<Capability> cands = m_candidateMap.get(r);
                         cands.remove(((HostedCapability) c).getDeclaredCapability());
                         cands.add(c);
                     }
                 }
             }
 
-            // Copy candidates for fragment requirements to the host.
+            // Copies candidates for fragment requirements to the host.
             // This doesn't record the reverse dependency, but that
             // information should not be needed at this point anymore.
-            for (BundleRequirement r : hostRevision.getDeclaredRequirements(null))
+            for (Requirement r : wrappedHost.getRequirements())
             {
-                SortedSet<BundleCapability> cands =
+                SortedSet<Capability> cands =
                     m_candidateMap.get(((HostedRequirement) r).getDeclaredRequirement());
                 if (cands != null)
                 {
-                    m_candidateMap.put(r, new TreeSet<BundleCapability>(cands));
+                    m_candidateMap.put(r, new TreeSet<Capability>(cands));
                 }
             }
         }
@@ -752,45 +718,44 @@
 
     private void populateDependents()
     {
-        for (Entry<BundleRequirement, SortedSet<BundleCapability>> entry
-            : m_candidateMap.entrySet())
+        for (Entry<Requirement, SortedSet<Capability>> entry : m_candidateMap.entrySet())
         {
-            BundleRequirement req = entry.getKey();
-            SortedSet<BundleCapability> caps = entry.getValue();
-            for (BundleCapability cap : caps)
+            Requirement req = entry.getKey();
+            SortedSet<Capability> caps = entry.getValue();
+            for (Capability cap : caps)
             {
                 // Record the requirement as dependent on the capability.
-                Set<BundleRequirement> dependents = m_dependentMap.get(cap);
+                Set<Requirement> dependents = m_dependentMap.get(cap);
                 if (dependents == null)
                 {
-                    dependents = new HashSet<BundleRequirement>();
+                    dependents = new HashSet<Requirement>();
                     m_dependentMap.put(cap, dependents);
                 }
                 dependents.add(req);
 
                 // Keep track of hosts and associated fragments.
-                if (req.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE))
+                if (req.getNamespace().equals(Capability.HOST_NAMESPACE))
                 {
-                    Map<String, Map<Version, List<BundleRequirement>>>
+                    Map<String, Map<Version, List<Requirement>>>
                         fragments = m_hostFragments.get(cap);
                     if (fragments == null)
                     {
-                        fragments = new HashMap<String, Map<Version, List<BundleRequirement>>>();
+                        fragments = new HashMap<String, Map<Version, List<Requirement>>>();
                         m_hostFragments.put(cap, fragments);
                     }
-                    Map<Version, List<BundleRequirement>> fragmentVersions =
-                        fragments.get(req.getRevision().getSymbolicName());
+                    Map<Version, List<Requirement>> fragmentVersions =
+                        fragments.get(req.getModule().getSymbolicName());
                     if (fragmentVersions == null)
                     {
                         fragmentVersions =
-                            new TreeMap<Version, List<BundleRequirement>>(Collections.reverseOrder());
-                        fragments.put(req.getRevision().getSymbolicName(), fragmentVersions);
+                            new TreeMap<Version, List<Requirement>>(Collections.reverseOrder());
+                        fragments.put(req.getModule().getSymbolicName(), fragmentVersions);
                     }
-                    List<BundleRequirement> actual = fragmentVersions.get(req.getRevision().getVersion());
+                    List<Requirement> actual = fragmentVersions.get(req.getModule().getVersion());
                     if (actual == null)
                     {
-                        actual = new ArrayList<BundleRequirement>();
-                        fragmentVersions.put(req.getRevision().getVersion(), actual);
+                        actual = new ArrayList<Requirement>();
+                        fragmentVersions.put(req.getModule().getVersion(), actual);
                     }
                     actual.add(req);
                 }
@@ -803,26 +768,26 @@
      * as a fragment or a singleton. This process may cause other modules to
      * become unresolved if they depended on the module's capabilities and there
      * is no other candidate.
-     * @param revision the module to remove.
+     * @param module the module to remove.
      * @throws ResolveException if removing the module caused the resolve to fail.
     **/
-    private void removeRevision(BundleRevision revision) throws ResolveException
+    private void removeModule(Module module) throws ResolveException
     {
-        if (m_root.equals(revision))
+        if (m_root.equals(module))
         {
 // TODO: SINGLETON RESOLVER - Improve this message.
             String msg = "Unable to resolve " + m_root;
             ResolveException ex = new ResolveException(msg, m_root, null);
             throw ex;
         }
-        Set<BundleRevision> unresolvedRevisions = new HashSet<BundleRevision>();
-        remove(revision, unresolvedRevisions);
-        while (!unresolvedRevisions.isEmpty())
+        Set<Module> unresolvedModules = new HashSet<Module>();
+        remove(module, unresolvedModules);
+        while (!unresolvedModules.isEmpty())
         {
-            Iterator<BundleRevision> it = unresolvedRevisions.iterator();
-            revision = it.next();
+            Iterator<Module> it = unresolvedModules.iterator();
+            module = it.next();
             it.remove();
-            remove(revision, unresolvedRevisions);
+            remove(module, unresolvedModules);
         }
     }
 
@@ -830,23 +795,22 @@
      * Removes the specified module from the internal data structures, which
      * involves removing its requirements and its capabilities. This may cause
      * other modules to become unresolved as a result.
-     * @param br the module to remove.
-     * @param unresolvedRevisions a list to containing any additional modules that
+     * @param m the module to remove.
+     * @param unresolvedModules a list to containing any additional modules that
      *        that became unresolved as a result of removing this module and will
      *        also need to be removed.
      * @throws ResolveException if removing the module caused the resolve to fail.
     **/
-    private void remove(BundleRevision br, Set<BundleRevision> unresolvedRevisions)
-        throws ResolveException
+    private void remove(Module m, Set<Module> unresolvedModules) throws ResolveException
     {
-        for (BundleRequirement r : br.getDeclaredRequirements(null))
+        for (Requirement r : m.getRequirements())
         {
             remove(r);
         }
 
-        for (BundleCapability c : br.getDeclaredCapabilities(null))
+        for (Capability c : m.getCapabilities())
         {
-            remove(c, unresolvedRevisions);
+            remove(c, unresolvedModules);
         }
     }
 
@@ -854,16 +818,16 @@
      * Removes a requirement from the internal data structures.
      * @param req the requirement to remove.
     **/
-    private void remove(BundleRequirement req)
+    private void remove(Requirement req)
     {
-        boolean isFragment = req.getNamespace().equals(BundleCapabilityImpl.HOST_NAMESPACE);
+        boolean isFragment = req.getNamespace().equals(Capability.HOST_NAMESPACE);
 
-        SortedSet<BundleCapability> candidates = m_candidateMap.remove(req);
+        SortedSet<Capability> candidates = m_candidateMap.remove(req);
         if (candidates != null)
         {
-            for (BundleCapability cap : candidates)
+            for (Capability cap : candidates)
             {
-                Set<BundleRequirement> dependents = m_dependentMap.get(cap);
+                Set<Requirement> dependents = m_dependentMap.get(cap);
                 if (dependents != null)
                 {
                     dependents.remove(req);
@@ -871,25 +835,25 @@
 
                 if (isFragment)
                 {
-                    Map<String, Map<Version, List<BundleRequirement>>>
+                    Map<String, Map<Version, List<Requirement>>>
                         fragments = m_hostFragments.get(cap);
                     if (fragments != null)
                     {
-                        Map<Version, List<BundleRequirement>> fragmentVersions =
-                            fragments.get(req.getRevision().getSymbolicName());
+                        Map<Version, List<Requirement>> fragmentVersions =
+                            fragments.get(req.getModule().getSymbolicName());
                         if (fragmentVersions != null)
                         {
-                            List<BundleRequirement> actual =
-                                fragmentVersions.get(req.getRevision().getVersion());
+                            List<Requirement> actual =
+                                fragmentVersions.get(req.getModule().getVersion());
                             if (actual != null)
                             {
                                 actual.remove(req);
                                 if (actual.isEmpty())
                                 {
-                                    fragmentVersions.remove(req.getRevision().getVersion());
+                                    fragmentVersions.remove(req.getModule().getVersion());
                                     if (fragmentVersions.isEmpty())
                                     {
-                                        fragments.remove(req.getRevision().getSymbolicName());
+                                        fragments.remove(req.getModule().getSymbolicName());
                                         if (fragments.isEmpty())
                                         {
                                             m_hostFragments.remove(cap);
@@ -908,34 +872,33 @@
      * Removes a capability from the internal data structures. This may cause
      * other modules to become unresolved as a result.
      * @param c the capability to remove.
-     * @param unresolvedRevisions a list to containing any additional modules that
+     * @param unresolvedModules a list to containing any additional modules that
      *        that became unresolved as a result of removing this module and will
      *        also need to be removed.
      * @throws ResolveException if removing the module caused the resolve to fail.
     **/
-    private void remove(BundleCapability c, Set<BundleRevision> unresolvedRevisions)
-        throws ResolveException
+    private void remove(Capability c, Set<Module> unresolvedModules) throws ResolveException
     {
-        Set<BundleRequirement> dependents = m_dependentMap.remove(c);
+        Set<Requirement> dependents = m_dependentMap.remove(c);
         if (dependents != null)
         {
-            for (BundleRequirement r : dependents)
+            for (Requirement r : dependents)
             {
-                SortedSet<BundleCapability> candidates = m_candidateMap.get(r);
+                SortedSet<Capability> candidates = m_candidateMap.get(r);
                 candidates.remove(c);
                 if (candidates.isEmpty())
                 {
                     m_candidateMap.remove(r);
-                    if (!((BundleRequirementImpl) r).isOptional())
+                    if (!r.isOptional())
                     {
-                        if (m_root.equals(r.getRevision()))
+                        if (m_root.equals(r.getModule()))
                         {
                             String msg = "Unable to resolve " + m_root
                                 + ": missing requirement " + r;
                             ResolveException ex = new ResolveException(msg, m_root, r);
                             throw ex;
                         }
-                        unresolvedRevisions.add(r.getRevision());
+                        unresolvedModules.add(r.getModule());
                     }
                 }
             }
@@ -949,65 +912,54 @@
     **/
     public Candidates copy()
     {
-        Map<BundleCapability, Set<BundleRequirement>> dependentMap =
-            new HashMap<BundleCapability, Set<BundleRequirement>>();
-        for (Entry<BundleCapability, Set<BundleRequirement>> entry : m_dependentMap.entrySet())
+        Map<Capability, Set<Requirement>> dependentMap =
+            new HashMap<Capability, Set<Requirement>>();
+        for (Entry<Capability, Set<Requirement>> entry : m_dependentMap.entrySet())
         {
-            Set<BundleRequirement> dependents = new HashSet<BundleRequirement>(entry.getValue());
+            Set<Requirement> dependents = new HashSet<Requirement>(entry.getValue());
             dependentMap.put(entry.getKey(), dependents);
         }
 
-        Map<BundleRequirement, SortedSet<BundleCapability>> candidateMap =
-            new HashMap<BundleRequirement, SortedSet<BundleCapability>>();
-        for (Entry<BundleRequirement, SortedSet<BundleCapability>> entry
-            : m_candidateMap.entrySet())
+        Map<Requirement, SortedSet<Capability>> candidateMap =
+            new HashMap<Requirement, SortedSet<Capability>>();
+        for (Entry<Requirement, SortedSet<Capability>> entry : m_candidateMap.entrySet())
         {
-            SortedSet<BundleCapability> candidates =
-                new TreeSet<BundleCapability>(entry.getValue());
+            SortedSet<Capability> candidates = new TreeSet<Capability>(entry.getValue());
             candidateMap.put(entry.getKey(), candidates);
         }
 
         return new Candidates(
-            m_root, m_candidateRevisions, dependentMap, candidateMap,
+            m_root, m_candidateModules, dependentMap, candidateMap,
             m_hostFragments, m_allWrappedHosts, m_populateResultCache,
             m_fragmentsPresent);
     }
 
     public void dump()
     {
-        // Create set of all revisions from requirements.
-        Set<BundleRevision> revisions = new HashSet<BundleRevision>();
-        for (Entry<BundleRequirement, SortedSet<BundleCapability>> entry
+        // Create set of all modules from requirements.
+        Set<Module> modules = new HashSet();
+        for (Entry<Requirement, SortedSet<Capability>> entry
             : m_candidateMap.entrySet())
         {
-            revisions.add(entry.getKey().getRevision());
+            modules.add(entry.getKey().getModule());
         }
-        // Now dump the revisions.
+        // Now dump the modules.
         System.out.println("=== BEGIN CANDIDATE MAP ===");
-        for (BundleRevision br : revisions)
+        for (Module module : modules)
         {
-            System.out.println("  " + br
-                 + " (" + ((br.getWiring() != null) ? "RESOLVED)" : "UNRESOLVED)"));
-            List<BundleRequirement> reqs = (br.getWiring() != null)
-                ? br.getWiring().getRequirements(null)
-                : br.getDeclaredRequirements(null);
-            for (BundleRequirement req : reqs)
+            System.out.println("  " + module
+                 + " (" + (module.isResolved() ? "RESOLVED)" : "UNRESOLVED)"));
+            for (Requirement req : module.getRequirements())
             {
-                Set<BundleCapability> candidates = m_candidateMap.get(req);
+                Set<Capability> candidates = m_candidateMap.get(req);
                 if ((candidates != null) && (candidates.size() > 0))
                 {
                     System.out.println("    " + req + ": " + candidates);
                 }
             }
-// TODO: OSGi R4.3 - Need to check what getWiring().getRequirements() returns
-//       with respect to dynamic imports; is it the union of all declared
-//       dynamic imports from fragments and host?
-            reqs = (br.getWiring() != null)
-                ? Util.getDynamicRequirements(br.getWiring().getRequirements(null))
-                : Util.getDynamicRequirements(br.getDeclaredRequirements(null));
-            for (BundleRequirement req : reqs)
+            for (Requirement req : module.getDynamicRequirements())
             {
-                Set<BundleCapability> candidates = m_candidateMap.get(req);
+                Set<Capability> candidates = m_candidateMap.get(req);
                 if ((candidates != null) && (candidates.size() > 0))
                 {
                     System.out.println("    " + req + ": " + candidates);
@@ -1021,22 +973,26 @@
      * Returns true if the specified module is a singleton
      * (i.e., directive singleton:=true).
      *
-     * @param revision the module to check for singleton status.
+     * @param module the module to check for singleton status.
      * @return true if the module is a singleton, false otherwise.
     **/
-    private static boolean isSingleton(BundleRevision revision)
+    private static boolean isSingleton(Module module)
     {
-        final List<BundleCapability> modCaps =
+        final List<Capability> modCaps =
             Util.getCapabilityByNamespace(
-                revision, BundleCapabilityImpl.BUNDLE_NAMESPACE);
+                module, Capability.MODULE_NAMESPACE);
         if (modCaps == null || modCaps.isEmpty())
         {
             return false;
         }
-        String value = modCaps.get(0).getDirectives().get(Constants.SINGLETON_DIRECTIVE);
-        if (value != null)
+        final List<Directive> dirs = modCaps.get(0).getDirectives();
+        for (int dirIdx = 0; (dirs != null) && (dirIdx < dirs.size()); dirIdx++)
         {
-            return Boolean.valueOf(value);
+            if (dirs.get(dirIdx).getName().equalsIgnoreCase(Constants.SINGLETON_DIRECTIVE)
+                && Boolean.valueOf((String) dirs.get(dirIdx).getValue()))
+            {
+                return true;
+            }
         }
         return false;
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/cache/Content.java b/framework/src/main/java/org/apache/felix/framework/resolver/Content.java
similarity index 98%
rename from framework/src/main/java/org/apache/felix/framework/cache/Content.java
rename to framework/src/main/java/org/apache/felix/framework/resolver/Content.java
index b1cb0e4..f820ec8 100644
--- a/framework/src/main/java/org/apache/felix/framework/cache/Content.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/Content.java
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.felix.framework.cache;
+package org.apache.felix.framework.resolver;
 
 import java.io.IOException;
 import java.io.InputStream;
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/HostBundleRevision.java b/framework/src/main/java/org/apache/felix/framework/resolver/HostBundleRevision.java
deleted file mode 100644
index 9551ec1..0000000
--- a/framework/src/main/java/org/apache/felix/framework/resolver/HostBundleRevision.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework.resolver;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.Version;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWiring;
-
-class HostBundleRevision implements BundleRevision
-{
-    private final BundleRevision m_host;
-    private final List<BundleRevision> m_fragments;
-    private List<BundleCapability> m_cachedCapabilities = null;
-    private List<BundleRequirement> m_cachedRequirements = null;
-
-    public HostBundleRevision(BundleRevision host, List<BundleRevision> fragments)
-    {
-        m_host = host;
-        m_fragments = fragments;
-    }
-
-    public BundleRevision getHost()
-    {
-        return m_host;
-    }
-
-    public List<BundleRevision> getFragments()
-    {
-        return m_fragments;
-    }
-
-    public String getSymbolicName()
-    {
-        return m_host.getSymbolicName();
-    }
-
-    public Version getVersion()
-    {
-        throw new UnsupportedOperationException("Not supported yet.");
-    }
-
-    public List<BundleCapability> getDeclaredCapabilities(String namespace)
-    {
-        if (m_cachedCapabilities == null)
-        {
-            List<BundleCapability> caps = new ArrayList<BundleCapability>();
-
-            // Wrap host capabilities.
-            for (BundleCapability cap : m_host.getDeclaredCapabilities(null))
-            {
-                caps.add(new HostedCapability(this, (BundleCapabilityImpl) cap));
-            }
-
-            // Wrap fragment capabilities.
-            if (m_fragments != null)
-            {
-                for (BundleRevision fragment : m_fragments)
-                {
-                    for (BundleCapability cap : fragment.getDeclaredCapabilities(null))
-                    {
-                        if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
-                        {
-                            caps.add(new HostedCapability(this, (BundleCapabilityImpl) cap));
-                        }
-                    }
-                }
-            }
-            m_cachedCapabilities = Collections.unmodifiableList(caps);
-        }
-        return m_cachedCapabilities;
-    }
-
-    public List<BundleRequirement> getDeclaredRequirements(String namespace)
-    {
-        if (m_cachedRequirements == null)
-        {
-            List<BundleRequirement> reqs = new ArrayList<BundleRequirement>();
-
-            // Wrap host requirements.
-            for (BundleRequirement req : m_host.getDeclaredRequirements(null))
-            {
-                reqs.add(new HostedRequirement(this, (BundleRequirementImpl) req));
-            }
-
-            // Wrap fragment requirements.
-            if (m_fragments != null)
-            {
-                for (BundleRevision fragment : m_fragments)
-                {
-                    for (BundleRequirement req : fragment.getDeclaredRequirements(null))
-                    {
-                        if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                            || req.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                        {
-                            reqs.add(new HostedRequirement(this, (BundleRequirementImpl) req));
-                        }
-                    }
-                }
-            }
-            m_cachedRequirements = Collections.unmodifiableList(reqs);
-        }
-        return m_cachedRequirements;
-    }
-
-    public int getTypes()
-    {
-        return m_host.getTypes();
-    }
-
-    public BundleWiring getWiring()
-    {
-        return null;
-    }
-
-    public Bundle getBundle()
-    {
-        return m_host.getBundle();
-    }
-
-    public String toString()
-    {
-        return m_host.toString();
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/HostModule.java b/framework/src/main/java/org/apache/felix/framework/resolver/HostModule.java
new file mode 100644
index 0000000..819eeef
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/HostModule.java
@@ -0,0 +1,244 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.resolver;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Map;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.util.manifestparser.R4Library;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Version;
+
+class HostModule implements Module
+{
+    private final Module m_host;
+    private final List<Module> m_fragments;
+    private List<Capability> m_cachedCapabilities = null;
+    private List<Requirement> m_cachedRequirements = null;
+
+    public HostModule(Module module, List<Module> fragments)
+    {
+        m_host = module;
+        m_fragments = fragments;
+    }
+
+    public Module getHost()
+    {
+        return m_host;
+    }
+
+    public List<Module> getFragments()
+    {
+        return m_fragments;
+    }
+
+    public String getId()
+    {
+        return m_host.getId();
+    }
+
+    public List<Capability> getCapabilities()
+    {
+        if (m_cachedCapabilities == null)
+        {
+            List<Capability> capList = new ArrayList<Capability>();
+
+            // Wrap host capabilities.
+            List<Capability> caps = m_host.getCapabilities();
+            for (int capIdx = 0;
+                (caps != null) && (capIdx < caps.size());
+                capIdx++)
+            {
+                capList.add(
+                    new HostedCapability(this, caps.get(capIdx)));
+            }
+
+            // Wrap fragment capabilities.
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
+            {
+                caps = m_fragments.get(fragIdx).getCapabilities();
+                for (int capIdx = 0;
+                    (caps != null) && (capIdx < caps.size());
+                    capIdx++)
+                {
+                    if (caps.get(capIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+                    {
+                        capList.add(
+                            new HostedCapability(this, caps.get(capIdx)));
+                    }
+                }
+            }
+            m_cachedCapabilities = Collections.unmodifiableList(capList);
+        }
+        return m_cachedCapabilities;
+    }
+
+    public List<Requirement> getRequirements()
+    {
+        if (m_cachedRequirements == null)
+        {
+            List<Requirement> reqList = new ArrayList<Requirement>();
+
+            // Wrap host requirements.
+            List<Requirement> reqs = m_host.getRequirements();
+            for (int reqIdx = 0;
+                (reqs != null) && (reqIdx < reqs.size());
+                reqIdx++)
+            {
+                reqList.add(
+                    new HostedRequirement(this, reqs.get(reqIdx)));
+            }
+
+            // Wrap fragment requirements.
+            for (int fragIdx = 0;
+                (m_fragments != null) && (fragIdx < m_fragments.size());
+                fragIdx++)
+            {
+                reqs = m_fragments.get(fragIdx).getRequirements();
+                for (int reqIdx = 0;
+                    (reqs != null) && (reqIdx < reqs.size());
+                    reqIdx++)
+                {
+                    if (reqs.get(reqIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                        || reqs.get(reqIdx).getNamespace().equals(Capability.MODULE_NAMESPACE))
+                    {
+                        reqList.add(
+                            new HostedRequirement(this, reqs.get(reqIdx)));
+                    }
+                }
+            }
+            m_cachedRequirements = Collections.unmodifiableList(reqList);
+        }
+        return m_cachedRequirements;
+    }
+
+    public String toString()
+    {
+        return m_host.getId();
+    }
+
+    public Map getHeaders()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public boolean isExtension()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public String getSymbolicName()
+    {
+        return m_host.getSymbolicName();
+    }
+
+    public Version getVersion()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public List<Requirement> getDynamicRequirements()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public List<R4Library> getNativeLibraries()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public int getDeclaredActivationPolicy()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public Bundle getBundle()
+    {
+        return m_host.getBundle();
+    }
+
+    public List<Wire> getWires()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public boolean isResolved()
+    {
+        return false;
+    }
+
+    public Object getSecurityContext()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public boolean isRemovalPending()
+    {
+        return m_host.isRemovalPending();
+    }
+
+    public Content getContent()
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public Class getClassByDelegation(String name) throws ClassNotFoundException
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public URL getResourceByDelegation(String name)
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public Enumeration getResourcesByDelegation(String name)
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public URL getEntry(String name)
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public boolean hasInputStream(int index, String urlPath) throws IOException
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public InputStream getInputStream(int index, String urlPath) throws IOException
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    public URL getLocalURL(int index, String urlPath)
+    {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/HostedCapability.java b/framework/src/main/java/org/apache/felix/framework/resolver/HostedCapability.java
index 70c282e..04c68b7 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/HostedCapability.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/HostedCapability.java
@@ -19,20 +19,18 @@
 package org.apache.felix.framework.resolver;
 
 import java.util.List;
-import java.util.Map;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
 
-public class HostedCapability extends BundleCapabilityImpl
+public class HostedCapability implements Capability
 {
-    private final BundleRevision m_host;
-    private final BundleCapabilityImpl m_cap;
+    private final Module m_host;
+    private final Capability m_cap;
 
-    public HostedCapability(BundleRevision host, BundleCapabilityImpl cap)
+    public HostedCapability(Module module, Capability cap)
     {
-        super(host, cap.getNamespace(), cap.getDirectives(), cap.getAttributes());
-        m_host = host;
+        m_host = module;
         m_cap = cap;
     }
 
@@ -68,36 +66,41 @@
         return hash;
     }
 
-    public BundleCapabilityImpl getDeclaredCapability()
+    public Capability getDeclaredCapability()
     {
         return m_cap;
     }
 
-    @Override
-    public BundleRevision getRevision()
+    public Module getModule()
     {
         return m_host;
     }
 
-    @Override
     public String getNamespace()
     {
         return m_cap.getNamespace();
     }
 
-    @Override
-    public Map<String, String> getDirectives()
+    public Directive getDirective(String name)
+    {
+        return m_cap.getDirective(name);
+    }
+
+    public List<Directive> getDirectives()
     {
         return m_cap.getDirectives();
     }
 
-    @Override
-    public Map<String, Object> getAttributes()
+    public Attribute getAttribute(String name)
+    {
+        return m_cap.getAttribute(name);
+    }
+
+    public List<Attribute> getAttributes()
     {
         return m_cap.getAttributes();
     }
 
-    @Override
     public List<String> getUses()
     {
         return m_cap.getUses();
@@ -110,10 +113,10 @@
         {
             return getAttributes().toString();
         }
-        if (getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
             return "[" + m_host + "] "
-                + getNamespace() + "; " + getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
+                + getNamespace() + "; " + getAttribute(Capability.PACKAGE_ATTR);
         }
         return "[" + m_host + "] " + getNamespace() + "; " + getAttributes();
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/HostedRequirement.java b/framework/src/main/java/org/apache/felix/framework/resolver/HostedRequirement.java
index 7af7a14..10f6f53 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/HostedRequirement.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/HostedRequirement.java
@@ -18,20 +18,19 @@
  */
 package org.apache.felix.framework.resolver;
 
-import java.util.Map;
+import java.util.List;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
-import org.osgi.framework.wiring.BundleRevision;
 
-public class HostedRequirement extends BundleRequirementImpl
+public class HostedRequirement implements Requirement
 {
-    private final BundleRevision m_host;
-    private final BundleRequirementImpl m_req;
+    private final Module m_host;
+    private final Requirement m_req;
 
-    public HostedRequirement(BundleRevision host, BundleRequirementImpl req)
+    public HostedRequirement(Module module, Requirement req)
     {
-        super(host, req.getNamespace(), req.getDirectives(), req.getAttributes());
-        m_host = host;
+        m_host = module;
         m_req = req;
     }
 
@@ -67,48 +66,41 @@
         return hash;
     }
 
-    public BundleRequirementImpl getDeclaredRequirement()
+    public Requirement getDeclaredRequirement()
     {
         return m_req;
     }
 
-    @Override
-    public BundleRevision getRevision()
+    public Module getModule()
     {
         return m_host;
     }
 
-    @Override
     public String getNamespace()
     {
         return m_req.getNamespace();
     }
 
-    @Override
     public SimpleFilter getFilter()
     {
         return m_req.getFilter();
     }
 
-    @Override
     public boolean isOptional()
     {
         return m_req.isOptional();
     }
 
-    @Override
-    public Map<String, String> getDirectives()
+    public Directive getDirective(String name)
+    {
+        return m_req.getDirective(name);
+    }
+
+    public List<Directive> getDirectives()
     {
         return m_req.getDirectives();
     }
 
-    @Override
-    public Map<String, Object> getAttributes()
-    {
-        return m_req.getAttributes();
-    }
-
-    @Override
     public String toString()
     {
         return "[" + m_host + "] " + getNamespace() + "; " + getFilter().toString();
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/Module.java b/framework/src/main/java/org/apache/felix/framework/resolver/Module.java
new file mode 100644
index 0000000..7d9f84f
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/Module.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.resolver;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Map;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.util.manifestparser.R4Library;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Version;
+
+public interface Module
+{
+    final static int EAGER_ACTIVATION = 0;
+    final static int LAZY_ACTIVATION = 1;
+
+    // Metadata access methods.
+    Map getHeaders();
+    boolean isExtension();
+    String getSymbolicName();
+    Version getVersion();
+    List<Capability> getCapabilities();
+    List<Requirement> getRequirements();
+    List<Requirement> getDynamicRequirements();
+    List<R4Library> getNativeLibraries();
+    int getDeclaredActivationPolicy();
+
+    // Run-time data access methods.
+    Bundle getBundle();
+    String getId();
+    List<Wire> getWires();
+    boolean isResolved();
+    Object getSecurityContext();
+    // TODO: FRAGMENT RESOLVER - Technically, this is only necessary for fragments.
+    //       When we refactoring for the new R4.3 framework API, we'll have to see
+    //       if this is still necessary, since the new BundleWirings API will give
+    //       us another way to detect it.
+    boolean isRemovalPending();
+
+    // Content access methods.
+    Content getContent();
+    Class getClassByDelegation(String name) throws ClassNotFoundException;
+    URL getResourceByDelegation(String name);
+    Enumeration getResourcesByDelegation(String name);
+    URL getEntry(String name);
+
+    // TODO: ML - For expediency, the index argument was added to these methods
+    // but it is not clear that this makes sense in the long run. This needs to
+    // be readdressed in the future, perhaps by the spec to clearly indicate
+    // how resources on the bundle class path are searched, which is why we
+    // need the index number in the first place -- to differentiate among
+    // resources with the same name on the bundle class path. This was previously
+    // handled as part of the resource path, but that approach is not spec
+    // compliant.
+    boolean hasInputStream(int index, String urlPath)
+        throws IOException;
+    InputStream getInputStream(int index, String urlPath)
+        throws IOException;
+    URL getLocalURL(int index, String urlPath);
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/ResolveException.java b/framework/src/main/java/org/apache/felix/framework/resolver/ResolveException.java
index 360ef3d..8e69cd3 100755
--- a/framework/src/main/java/org/apache/felix/framework/resolver/ResolveException.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/ResolveException.java
@@ -18,31 +18,30 @@
  */
 package org.apache.felix.framework.resolver;
 
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
+import org.apache.felix.framework.capabilityset.Requirement;
 
 public class ResolveException extends RuntimeException
 {
-    private final BundleRevision m_revision;
-    private final BundleRequirement m_req;
+    private final Module m_module;
+    private final Requirement m_req;
 
     /**
      * Constructs an instance of <code>ResolveException</code> with the specified detail message.
      * @param msg the detail message.
      */
-    public ResolveException(String msg, BundleRevision revision, BundleRequirement req)
+    public ResolveException(String msg, Module module, Requirement req)
     {
         super(msg);
-        m_revision = revision;
+        m_module = module;
         m_req = req;
     }
 
-    public BundleRevision getRevision()
+    public Module getModule()
     {
-        return m_revision;
+        return m_module;
     }
 
-    public BundleRequirement getRequirement()
+    public Requirement getRequirement()
     {
         return m_req;
     }
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/Resolver.java b/framework/src/main/java/org/apache/felix/framework/resolver/Resolver.java
index 25e0ad0..9d65b4f 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/Resolver.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/Resolver.java
@@ -22,23 +22,19 @@
 import java.util.Map;
 import java.util.Set;
 import java.util.SortedSet;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
 
 public interface Resolver
 {
-    Map<BundleRevision, List<ResolverWire>> resolve(
-        ResolverState state, BundleRevision revision, Set<BundleRevision> optional);
-    Map<BundleRevision, List<ResolverWire>> resolve(
-        ResolverState state, BundleRevision revision, String pkgName,
-        Set<BundleRevision> fragments);
+    Map<Module, List<Wire>> resolve(ResolverState state, Module module, Set<Module> fragments);
+    Map<Module, List<Wire>> resolve(
+        ResolverState state, Module module, String pkgName, Set<Module> fragments);
 
     public static interface ResolverState
     {
-        SortedSet<BundleCapability> getCandidates(
-            BundleRequirementImpl req, boolean obeyMandatory);
-        void checkExecutionEnvironment(BundleRevision revision) throws ResolveException;
-        void checkNativeLibraries(BundleRevision revision) throws ResolveException;
+        SortedSet<Capability> getCandidates(Requirement req, boolean obeyMandatory);
+        void checkExecutionEnvironment(Module module) throws ResolveException;
+        void checkNativeLibraries(Module module) throws ResolveException;
     }
 }
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverImpl.java b/framework/src/main/java/org/apache/felix/framework/resolver/ResolverImpl.java
index 80cb321..04dca7d 100644
--- a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/ResolverImpl.java
@@ -28,17 +28,15 @@
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.SortedSet;
-import org.apache.felix.framework.BundleWiringImpl;
 import org.apache.felix.framework.Logger;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.util.Util;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
+import org.apache.felix.framework.util.manifestparser.RequirementImpl;
 import org.osgi.framework.Constants;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 
 public class ResolverImpl implements Resolver
 {
@@ -56,13 +54,13 @@
         m_logger = logger;
     }
 
-    public Map<BundleRevision, List<ResolverWire>> resolve(
-        ResolverState state, BundleRevision revision, Set<BundleRevision> optional)
+    public Map<Module, List<Wire>> resolve(
+        ResolverState state, Module module, Set<Module> fragments)
     {
-        Map<BundleRevision, List<ResolverWire>> wireMap = new HashMap<BundleRevision, List<ResolverWire>>();
-        Map<BundleRevision, Packages> revisionPkgMap = new HashMap<BundleRevision, Packages>();
+        Map<Module, List<Wire>> wireMap = new HashMap<Module, List<Wire>>();
+        Map<Module, Packages> modulePkgMap = new HashMap<Module, Packages>();
 
-        if (revision.getWiring() == null)
+        if (!module.isResolved())
         {
             boolean retryFragments;
             do
@@ -72,12 +70,12 @@
                 try
                 {
                     // Populate all candidates.
-                    Candidates allCandidates = new Candidates(state, revision);
+                    Candidates allCandidates = new Candidates(state, module);
 
                     // Try to populate optional fragments.
-                    for (BundleRevision br : optional)
+                    for (Module fragment : fragments)
                     {
-                        allCandidates.populateOptional(state, br);
+                        allCandidates.populateOptional(state, fragment);
                     }
 
                     // Merge any fragments into hosts.
@@ -88,18 +86,16 @@
 
                     ResolveException rethrow = null;
 
-                    // If the requested revision is a fragment, then
+                    // If the requested module is a fragment, then
                     // ultimately we will verify the host.
-                    List<BundleRequirement> hostReqs =
-                        revision.getDeclaredRequirements(BundleCapabilityImpl.HOST_NAMESPACE);
-
-                    BundleRevision target = revision;
+                    Requirement hostReq = getHostRequirement(module);
+                    Module target = module;
 
                     do
                     {
                         rethrow = null;
 
-                        revisionPkgMap.clear();
+                        modulePkgMap.clear();
                         m_packageSourcesCache.clear();
 
                         allCandidates = (m_usesPermutations.size() > 0)
@@ -109,24 +105,24 @@
 
                         // If we are resolving a fragment, then we
                         // actually want to verify its host.
-                        if (!hostReqs.isEmpty())
+                        if (hostReq != null)
                         {
-                            target = allCandidates.getCandidates(hostReqs.get(0))
-                                .iterator().next().getRevision();
+                            target = allCandidates.getCandidates(hostReq)
+                                .iterator().next().getModule();
                         }
 
                         calculatePackageSpaces(
-                            allCandidates.getWrappedHost(target), allCandidates, revisionPkgMap,
+                            allCandidates.getWrappedHost(target), allCandidates, modulePkgMap,
                             new HashMap(), new HashSet());
 //System.out.println("+++ PACKAGE SPACES START +++");
-//dumpRevisionPkgMap(revisionPkgMap);
+//dumpModulePkgMap(modulePkgMap);
 //System.out.println("+++ PACKAGE SPACES END +++");
 
                         try
                         {
                             checkPackageSpaceConsistency(
                                 false, allCandidates.getWrappedHost(target),
-                                allCandidates, revisionPkgMap, new HashMap());
+                                allCandidates, modulePkgMap, new HashMap());
                         }
                         catch (ResolveException ex)
                         {
@@ -137,20 +133,19 @@
                         && ((m_usesPermutations.size() > 0) || (m_importPermutations.size() > 0)));
 
                     // If there is a resolve exception, then determine if an
-                    // optionally resolved revision is to blame (typically a fragment).
-                    // If so, then remove the optionally resolved resolved and try
+                    // optionally resolved module is to blame (typically a fragment).
+                    // If so, then remove the optionally resolved module and try
                     // again; otherwise, rethrow the resolve exception.
                     if (rethrow != null)
                     {
-                        BundleRevision faultyRevision =
-                            getActualBundleRevision(rethrow.getRevision());
+                        Module faultyModule = getActualModule(rethrow.getModule());
                         if (rethrow.getRequirement() instanceof HostedRequirement)
                         {
-                            faultyRevision =
+                            faultyModule =
                                 ((HostedRequirement) rethrow.getRequirement())
-                                    .getDeclaredRequirement().getRevision();
+                                    .getDeclaredRequirement().getModule();
                         }
-                        if (optional.remove(faultyRevision))
+                        if (fragments.remove(faultyModule))
                         {
                             retryFragments = true;
                         }
@@ -166,7 +161,7 @@
                         wireMap =
                             populateWireMap(
                                 allCandidates.getWrappedHost(target),
-                                revisionPkgMap, wireMap, allCandidates);
+                                modulePkgMap, wireMap, allCandidates);
                     }
                 }
                 finally
@@ -182,25 +177,24 @@
         return wireMap;
     }
 
-    public Map<BundleRevision, List<ResolverWire>> resolve(
-        ResolverState state, BundleRevision revision, String pkgName,
-        Set<BundleRevision> optional)
+    public Map<Module, List<Wire>> resolve(
+        ResolverState state, Module module, String pkgName, Set<Module> fragments)
     {
         // We can only create a dynamic import if the following
         // conditions are met:
-        // 1. The specified revision is resolved.
+        // 1. The specified module is resolved.
         // 2. The package in question is not already imported.
         // 3. The package in question is not accessible via require-bundle.
-        // 4. The package in question is not exported by the revision.
-        // 5. The package in question matches a dynamic import of the revision.
+        // 4. The package in question is not exported by the bundle.
+        // 5. The package in question matches a dynamic import of the bundle.
         // The following call checks all of these conditions and returns
         // the associated dynamic import and matching capabilities.
         Candidates allCandidates =
-            getDynamicImportCandidates(state, revision, pkgName);
+            getDynamicImportCandidates(state, module, pkgName);
         if (allCandidates != null)
         {
-            Map<BundleRevision, List<ResolverWire>> wireMap = new HashMap<BundleRevision, List<ResolverWire>>();
-            Map<BundleRevision, Packages> revisionPkgMap = new HashMap<BundleRevision, Packages>();
+            Map<Module, List<Wire>> wireMap = new HashMap<Module, List<Wire>>();
+            Map<Module, Packages> modulePkgMap = new HashMap<Module, Packages>();
 
             boolean retryFragments;
             do
@@ -210,16 +204,16 @@
                 try
                 {
                     // Try to populate optional fragments.
-                    for (BundleRevision br : optional)
+                    for (Module fragment : fragments)
                     {
-                        allCandidates.populateOptional(state, br);
+                        allCandidates.populateOptional(state, fragment);
                     }
 
                     // Merge any fragments into hosts.
                     allCandidates.prepare(getResolvedSingletons(state));
 
                     // Record the initial candidate permutation.
-                    m_usesPermutations.add(allCandidates);
+                     m_usesPermutations.add(allCandidates);
 
                     ResolveException rethrow = null;
 
@@ -227,7 +221,7 @@
                     {
                         rethrow = null;
 
-                        revisionPkgMap.clear();
+                        modulePkgMap.clear();
                         m_packageSourcesCache.clear();
 
                         allCandidates = (m_usesPermutations.size() > 0)
@@ -235,23 +229,23 @@
                             : m_importPermutations.remove(0);
 //allCandidates.dump();
 
-                        // For a dynamic import, the instigating revision
+                        // For a dynamic import, the instigating module
                         // will never be a fragment since fragments never
                         // execute code, so we don't need to check for
                         // this case like we do for a normal resolve.
 
                         calculatePackageSpaces(
-                            allCandidates.getWrappedHost(revision), allCandidates, revisionPkgMap,
+                            allCandidates.getWrappedHost(module), allCandidates, modulePkgMap,
                             new HashMap(), new HashSet());
 //System.out.println("+++ PACKAGE SPACES START +++");
-//dumpRevisionPkgMap(revisionPkgMap);
+//dumpModulePkgMap(modulePkgMap);
 //System.out.println("+++ PACKAGE SPACES END +++");
 
                         try
                         {
                             checkPackageSpaceConsistency(
-                                false, allCandidates.getWrappedHost(revision),
-                                allCandidates, revisionPkgMap, new HashMap());
+                                false, allCandidates.getWrappedHost(module),
+                                allCandidates, modulePkgMap, new HashMap());
                         }
                         catch (ResolveException ex)
                         {
@@ -262,20 +256,19 @@
                         && ((m_usesPermutations.size() > 0) || (m_importPermutations.size() > 0)));
 
                     // If there is a resolve exception, then determine if an
-                    // optionally resolved revision is to blame (typically a fragment).
-                    // If so, then remove the optionally resolved revision and try
+                    // optionally resolved module is to blame (typically a fragment).
+                    // If so, then remove the optionally resolved module and try
                     // again; otherwise, rethrow the resolve exception.
                     if (rethrow != null)
                     {
-                        BundleRevision faultyRevision =
-                            getActualBundleRevision(rethrow.getRevision());
+                        Module faultyModule = getActualModule(rethrow.getModule());
                         if (rethrow.getRequirement() instanceof HostedRequirement)
                         {
-                            faultyRevision =
+                            faultyModule =
                                 ((HostedRequirement) rethrow.getRequirement())
-                                    .getDeclaredRequirement().getRevision();
+                                    .getDeclaredRequirement().getModule();
                         }
-                        if (optional.remove(faultyRevision))
+                        if (fragments.remove(faultyModule))
                         {
                             retryFragments = true;
                         }
@@ -289,7 +282,7 @@
                     else
                     {
                         wireMap = populateDynamicWireMap(
-                            revision, pkgName, revisionPkgMap, wireMap, allCandidates);
+                            module, pkgName, modulePkgMap, wireMap, allCandidates);
                         return wireMap;
                     }
                 }
@@ -306,89 +299,112 @@
         return null;
     }
 
-    private static List<BundleRevision> getResolvedSingletons(ResolverState state)
+    private static List<Module> getResolvedSingletons(ResolverState state)
     {
-        BundleRequirementImpl req = new BundleRequirementImpl(
+        Requirement req = new RequirementImpl(
             null,
-            BundleCapabilityImpl.SINGLETON_NAMESPACE,
-            Collections.EMPTY_MAP,
-            Collections.EMPTY_MAP);
-        SortedSet<BundleCapability> caps = state.getCandidates(req, true);
-        List<BundleRevision> singletons = new ArrayList();
-        for (BundleCapability cap : caps)
+            Capability.SINGLETON_NAMESPACE,
+            Collections.EMPTY_LIST,
+            Collections.EMPTY_LIST);
+        SortedSet<Capability> caps = state.getCandidates(req, true);
+        List<Module> singletons = new ArrayList();
+        for (Capability cap : caps)
         {
-            if (cap.getRevision().getWiring() != null)
+            if (cap.getModule().isResolved())
             {
-                singletons.add(cap.getRevision());
+                singletons.add(cap.getModule());
             }
         }
         return singletons;
     }
 
-    private static Candidates getDynamicImportCandidates(
-        ResolverState state, BundleRevision revision, String pkgName)
+    private static Capability getHostCapability(Module m)
     {
-        // Unresolved revisions cannot dynamically import, nor can the default
+        for (Capability c : m.getCapabilities())
+        {
+            if (c.getNamespace().equals(Capability.HOST_NAMESPACE))
+            {
+                return c;
+            }
+        }
+        return null;
+    }
+
+    private static Requirement getHostRequirement(Module m)
+    {
+        for (Requirement r : m.getRequirements())
+        {
+            if (r.getNamespace().equals(Capability.HOST_NAMESPACE))
+            {
+                return r;
+            }
+        }
+        return null;
+    }
+
+    private static Candidates getDynamicImportCandidates(
+        ResolverState state, Module module, String pkgName)
+    {
+        // Unresolved modules cannot dynamically import, nor can the default
         // package be dynamically imported.
-        if ((revision.getWiring() == null) || pkgName.length() == 0)
+        if (!module.isResolved() || pkgName.length() == 0)
         {
             return null;
         }
 
-        // If the revision doesn't have dynamic imports, then just return
+        // If the module doesn't have dynamic imports, then just return
         // immediately.
-        List<BundleRequirement> dynamics =
-            Util.getDynamicRequirements(revision.getWiring().getRequirements(null));
+        List<Requirement> dynamics = module.getDynamicRequirements();
         if ((dynamics == null) || dynamics.isEmpty())
         {
             return null;
         }
 
-        // If the revision exports this package, then we cannot
+        // If any of the module exports this package, then we cannot
         // attempt to dynamically import it.
-        for (BundleCapability cap : revision.getWiring().getCapabilities(null))
+        List<Capability> caps = module.getCapabilities();
+        for (int i = 0; (caps != null) && (i < caps.size()); i++)
         {
-            if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                && cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).equals(pkgName))
+            if (caps.get(i).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                && caps.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
+            {
+                return null;
+            }
+        }
+        // If any of our wires have this package, then we cannot
+        // attempt to dynamically import it.
+        List<Wire> wires = module.getWires();
+        for (int i = 0; (wires != null) && (i < wires.size()); i++)
+        {
+            if (wires.get(i).hasPackage(pkgName))
             {
                 return null;
             }
         }
 
-        // If this revision already imports or requires this package, then
-        // we cannot dynamically import it.
-        if (((BundleWiringImpl) revision.getWiring()).hasPackageSource(pkgName))
-        {
-            return null;
-        }
-
         // Loop through the importer's dynamic requirements to determine if
         // there is a matching one for the package from which we want to
         // load a class.
-        Map<String, Object> attrs = new HashMap(1);
-        attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
-        BundleRequirementImpl req = new BundleRequirementImpl(
-            revision,
-            BundleCapabilityImpl.PACKAGE_NAMESPACE,
-            Collections.EMPTY_MAP,
-            attrs);
-        SortedSet<BundleCapability> candidates = state.getCandidates(req, false);
+        List<Directive> dirs = Collections.EMPTY_LIST;
+        List<Attribute> attrs = new ArrayList(1);
+        attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
+        Requirement req = new RequirementImpl(
+            module, Capability.PACKAGE_NAMESPACE, dirs, attrs);
+        SortedSet<Capability> candidates = state.getCandidates(req, false);
 
         // First find a dynamic requirement that matches the capabilities.
-        BundleRequirementImpl dynReq = null;
+        Requirement dynReq = null;
         for (int dynIdx = 0;
             (candidates.size() > 0) && (dynReq == null) && (dynIdx < dynamics.size());
             dynIdx++)
         {
-            for (Iterator<BundleCapability> itCand = candidates.iterator();
+            for (Iterator<Capability> itCand = candidates.iterator();
                 (dynReq == null) && itCand.hasNext(); )
             {
-                BundleCapability cap = itCand.next();
-                if (CapabilitySet.matches(
-                    (BundleCapabilityImpl) cap,
-                    ((BundleRequirementImpl) dynamics.get(dynIdx)).getFilter()))
+                Capability cap = itCand.next();
+                if (CapabilitySet.matches(cap, dynamics.get(dynIdx).getFilter()))
                 {
-                    dynReq = (BundleRequirementImpl) dynamics.get(dynIdx);
+                    dynReq = dynamics.get(dynIdx);
                 }
             }
         }
@@ -397,12 +413,10 @@
         // any candidates that do not match it.
         if (dynReq != null)
         {
-            for (Iterator<BundleCapability> itCand = candidates.iterator();
-                itCand.hasNext(); )
+            for (Iterator<Capability> itCand = candidates.iterator(); itCand.hasNext(); )
             {
-                BundleCapability cap = itCand.next();
-                if (!CapabilitySet.matches(
-                    (BundleCapabilityImpl) cap, dynReq.getFilter()))
+                Capability cap = itCand.next();
+                if (!CapabilitySet.matches(cap, dynReq.getFilter()))
                 {
                     itCand.remove();
                 }
@@ -417,78 +431,72 @@
 
         if (candidates.size() > 0)
         {
-            allCandidates = new Candidates(state, revision, dynReq, candidates);
+            allCandidates = new Candidates(state, module, dynReq, candidates);
         }
 
         return allCandidates;
     }
 
     private void calculatePackageSpaces(
-        BundleRevision revision,
+        Module module,
         Candidates allCandidates,
-        Map<BundleRevision, Packages> revisionPkgMap,
-        Map<BundleCapability, List<BundleRevision>> usesCycleMap,
-        Set<BundleRevision> cycle)
+        Map<Module, Packages> modulePkgMap,
+        Map<Capability, List<Module>> usesCycleMap,
+        Set<Module> cycle)
     {
-        if (cycle.contains(revision))
+        if (cycle.contains(module))
         {
             return;
         }
-        cycle.add(revision);
+        cycle.add(module);
 
         // Create parallel arrays for requirement and proposed candidate
-        // capability or actual capability if revision is resolved or not.
-        List<BundleRequirement> reqs = new ArrayList();
-        List<BundleCapability> caps = new ArrayList();
-        boolean isDynamicImporting = false;
-        if (revision.getWiring() != null)
+        // capability or actual capability if module is resolved or not.
+        List<Requirement> reqs = new ArrayList();
+        List<Capability> caps = new ArrayList();
+        boolean isDynamicImport = false;
+        if (module.isResolved())
         {
             // Use wires to get actual requirements and satisfying capabilities.
-            for (BundleWire wire : revision.getWiring().getRequiredWires(null))
+            for (Wire wire : module.getWires())
             {
                 // Wrap the requirement as a hosted requirement
                 // if it comes from a fragment, since we will need
                 // to know the host.
-                BundleRequirement r = wire.getRequirement();
-                if (!r.getRevision().equals(wire.getRequirerWiring().getRevision()))
+                Requirement r = wire.getRequirement();
+                if (!r.getModule().equals(wire.getImporter()))
                 {
-                    r = new HostedRequirement(
-                        wire.getRequirerWiring().getRevision(),
-                        (BundleRequirementImpl) r);
+                    r = new HostedRequirement(wire.getImporter(), r);
                 }
                 // Wrap the capability as a hosted capability
                 // if it comes from a fragment, since we will need
                 // to know the host.
-                BundleCapability c = wire.getCapability();
-                if (!c.getRevision().equals(wire.getProviderWiring().getRevision()))
+                Capability c = wire.getCapability();
+                if (!c.getModule().equals(wire.getExporter()))
                 {
-                    c = new HostedCapability(
-                        wire.getProviderWiring().getRevision(),
-                        (BundleCapabilityImpl) c);
+                    c = new HostedCapability(wire.getExporter(), c);
                 }
                 reqs.add(r);
                 caps.add(c);
             }
 
-            // Since the revision is resolved, it could be dynamically importing,
+            // Since the module is resolved, it could be dynamically importing,
             // so check to see if there are candidates for any of its dynamic
             // imports.
-            for (BundleRequirement req
-                : Util.getDynamicRequirements(revision.getWiring().getRequirements(null)))
+            for (Requirement req : module.getDynamicRequirements())
             {
                 // Get the candidates for the current requirement.
-                SortedSet<BundleCapability> candCaps =
-                    allCandidates.getCandidates((BundleRequirementImpl) req);
+                SortedSet<Capability> candCaps = allCandidates.getCandidates(req);
                 // Optional requirements may not have any candidates.
                 if (candCaps == null)
                 {
                     continue;
                 }
 
-                BundleCapability cap = candCaps.iterator().next();
+                Capability cap = candCaps.iterator().next();
                 reqs.add(req);
                 caps.add(cap);
-                isDynamicImporting = true;
+                isDynamicImport = true;
                 // Can only dynamically import one at a time, so break
                 // out of the loop after the first.
                 break;
@@ -496,94 +504,88 @@
         }
         else
         {
-            for (BundleRequirement req : revision.getDeclaredRequirements(null))
+            for (Requirement req : module.getRequirements())
             {
-                String resolution = req.getDirectives().get(Constants.RESOLUTION_DIRECTIVE);
-// TODO: OSGi R4.3 - Use proper "dynamic" constant.
-                if ((resolution == null) || !resolution.equals("dynamic"))
+                // Get the candidates for the current requirement.
+                SortedSet<Capability> candCaps = allCandidates.getCandidates(req);
+                // Optional requirements may not have any candidates.
+                if (candCaps == null)
                 {
-                    // Get the candidates for the current requirement.
-                    SortedSet<BundleCapability> candCaps =
-                        allCandidates.getCandidates((BundleRequirementImpl) req);
-                    // Optional requirements may not have any candidates.
-                    if (candCaps == null)
-                    {
-                        continue;
-                    }
-
-                    BundleCapability cap = candCaps.iterator().next();
-                    reqs.add(req);
-                    caps.add(cap);
+                    continue;
                 }
+
+                Capability cap = candCaps.iterator().next();
+                reqs.add(req);
+                caps.add(cap);
             }
         }
 
-        // First, add all exported packages to the target revision's package space.
-        calculateExportedPackages(revision, allCandidates, revisionPkgMap);
-        Packages revisionPkgs = revisionPkgMap.get(revision);
+        // First, add all exported packages to the target module's package space.
+        calculateExportedPackages(module, allCandidates, modulePkgMap);
+        Packages modulePkgs = modulePkgMap.get(module);
 
-        // Second, add all imported packages to the target revision's package space.
+        // Second, add all imported packages to the target module's package space.
         for (int i = 0; i < reqs.size(); i++)
         {
-            BundleRequirement req = reqs.get(i);
-            BundleCapability cap = caps.get(i);
-            calculateExportedPackages(cap.getRevision(), allCandidates, revisionPkgMap);
-            mergeCandidatePackages(revision, req, cap, revisionPkgMap, allCandidates);
+            Requirement req = reqs.get(i);
+            Capability cap = caps.get(i);
+            calculateExportedPackages(cap.getModule(), allCandidates, modulePkgMap);
+            mergeCandidatePackages(module, req, cap, modulePkgMap, allCandidates);
         }
 
         // Third, have all candidates to calculate their package spaces.
         for (int i = 0; i < caps.size(); i++)
         {
             calculatePackageSpaces(
-                caps.get(i).getRevision(), allCandidates, revisionPkgMap,
+                caps.get(i).getModule(), allCandidates, modulePkgMap,
                 usesCycleMap, cycle);
         }
 
-        // Fourth, if the target revision is unresolved or is dynamically importing,
+        // Fourth, if the target module is unresolved or is dynamically importing,
         // then add all the uses constraints implied by its imported and required
         // packages to its package space.
-        // NOTE: We do not need to do this for resolved revisions because their
+        // NOTE: We do not need to do this for resolved modules because their
         // package space is consistent by definition and these uses constraints
-        // are only needed to verify the consistency of a resolving revision. The
-        // only exception is if a resolved revision is dynamically importing, then
+        // are only needed to verify the consistency of a resolving module. The
+        // only exception is if a resolve module is dynamically importing, then
         // we need to calculate its uses constraints again to make sure the new
         // import is consistent with the existing package space.
-        if ((revision.getWiring() == null) || isDynamicImporting)
+        if (!module.isResolved() || isDynamicImport)
         {
-            for (Entry<String, List<Blame>> entry : revisionPkgs.m_importedPkgs.entrySet())
+            for (Entry<String, List<Blame>> entry : modulePkgs.m_importedPkgs.entrySet())
             {
                 for (Blame blame : entry.getValue())
                 {
-                    // Ignore revisions that import from themselves.
-                    if (!blame.m_cap.getRevision().equals(revision))
+                    // Ignore modules that import from themselves.
+                    if (!blame.m_cap.getModule().equals(module))
                     {
-                        List<BundleRequirement> blameReqs = new ArrayList();
+                        List<Requirement> blameReqs = new ArrayList();
                         blameReqs.add(blame.m_reqs.get(0));
 
                         mergeUses(
-                            revision,
-                            revisionPkgs,
+                            module,
+                            modulePkgs,
                             blame.m_cap,
                             blameReqs,
-                            revisionPkgMap,
+                            modulePkgMap,
                             allCandidates,
                             usesCycleMap);
                     }
                 }
             }
-            for (Entry<String, List<Blame>> entry : revisionPkgs.m_requiredPkgs.entrySet())
+            for (Entry<String, List<Blame>> entry : modulePkgs.m_requiredPkgs.entrySet())
             {
                 for (Blame blame : entry.getValue())
                 {
-                    List<BundleRequirement> blameReqs = new ArrayList();
+                    List<Requirement> blameReqs = new ArrayList();
                     blameReqs.add(blame.m_reqs.get(0));
 
                     mergeUses(
-                        revision,
-                        revisionPkgs,
+                        module,
+                        modulePkgs,
                         blame.m_cap,
                         blameReqs,
-                        revisionPkgMap,
+                        modulePkgMap,
                         allCandidates,
                         usesCycleMap);
                 }
@@ -592,27 +594,27 @@
     }
 
     private void mergeCandidatePackages(
-        BundleRevision current, BundleRequirement currentReq, BundleCapability candCap,
-        Map<BundleRevision, Packages> revisionPkgMap,
+        Module current, Requirement currentReq, Capability candCap,
+        Map<Module, Packages> modulePkgMap,
         Candidates allCandidates)
     {
-        if (candCap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (candCap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
             mergeCandidatePackage(
-                current, false, currentReq, candCap, revisionPkgMap);
+                current, false, currentReq, candCap, modulePkgMap);
         }
-        else if (candCap.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
+        else if (candCap.getNamespace().equals(Capability.MODULE_NAMESPACE))
         {
 // TODO: FELIX3 - THIS NEXT LINE IS A HACK. IMPROVE HOW/WHEN WE CALCULATE EXPORTS.
             calculateExportedPackages(
-                candCap.getRevision(), allCandidates, revisionPkgMap);
+                candCap.getModule(), allCandidates, modulePkgMap);
 
             // Get the candidate's package space to determine which packages
-            // will be visible to the current revision.
-            Packages candPkgs = revisionPkgMap.get(candCap.getRevision());
+            // will be visible to the current module.
+            Packages candPkgs = modulePkgMap.get(candCap.getModule());
 
             // We have to merge all exported packages from the candidate,
-            // since the current revision requires it.
+            // since the current module requires it.
             for (Entry<String, Blame> entry : candPkgs.m_exportedPkgs.entrySet())
             {
                 mergeCandidatePackage(
@@ -620,27 +622,24 @@
                     true,
                     currentReq,
                     entry.getValue().m_cap,
-                    revisionPkgMap);
+                    modulePkgMap);
             }
 
             // If the candidate requires any other bundles with reexport visibility,
             // then we also need to merge their packages too.
-            List<BundleRequirement> reqs = (candCap.getRevision().getWiring() != null)
-                ? candCap.getRevision().getWiring().getRequirements(null)
-                : candCap.getRevision().getDeclaredRequirements(null);
-            for (BundleRequirement req : reqs)
+            for (Requirement req : candCap.getModule().getRequirements())
             {
-                if (req.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
+                if (req.getNamespace().equals(Capability.MODULE_NAMESPACE))
                 {
-                    String value = req.getDirectives().get(Constants.VISIBILITY_DIRECTIVE);
-                    if ((value != null) && value.equals(Constants.VISIBILITY_REEXPORT)
+                    Directive dir = req.getDirective(Constants.VISIBILITY_DIRECTIVE);
+                    if ((dir != null) && dir.getValue().equals(Constants.VISIBILITY_REEXPORT)
                         && (allCandidates.getCandidates(req) != null))
                     {
                         mergeCandidatePackages(
                             current,
                             currentReq,
                             allCandidates.getCandidates(req).iterator().next(),
-                            revisionPkgMap,
+                            modulePkgMap,
                             allCandidates);
                     }
                 }
@@ -649,17 +648,17 @@
     }
 
     private void mergeCandidatePackage(
-        BundleRevision current, boolean requires,
-        BundleRequirement currentReq, BundleCapability candCap,
-        Map<BundleRevision, Packages> revisionPkgMap)
+        Module current, boolean requires,
+        Requirement currentReq, Capability candCap,
+        Map<Module, Packages> modulePkgMap)
     {
-        if (candCap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (candCap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
             String pkgName = (String)
-                candCap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
+                candCap.getAttribute(Capability.PACKAGE_ATTR).getValue();
 
             // Since this capability represents a package, it will become
-            // a hard constraint on the revisions's package space, so we need
+            // a hard constraint on the module's package space, so we need
             // to make sure it doesn't conflict with any other hard constraints
             // or any other uses constraints.
 
@@ -671,7 +670,7 @@
             // any existing hard constraints.
             //
 
-            Packages currentPkgs = revisionPkgMap.get(current);
+            Packages currentPkgs = modulePkgMap.get(current);
 
             if (requires)
             {
@@ -694,44 +693,44 @@
                 currentImportedBlames.add(new Blame(candCap, blameReqs));
             }
 
-//dumpRevisionPkgs(current, currentPkgs);
+//dumpModulePkgs(current, currentPkgs);
         }
     }
 
     private void mergeUses(
-        BundleRevision current, Packages currentPkgs,
-        BundleCapability mergeCap, List<BundleRequirement> blameReqs,
-        Map<BundleRevision, Packages> revisionPkgMap,
+        Module current, Packages currentPkgs,
+        Capability mergeCap, List<Requirement> blameReqs,
+        Map<Module, Packages> modulePkgMap,
         Candidates allCandidates,
-        Map<BundleCapability, List<BundleRevision>> cycleMap)
+        Map<Capability, List<Module>> cycleMap)
     {
-        if (!mergeCap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (!mergeCap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
             return;
         }
-        // If the candidate revision is the same as the current revision,
+        // If the candidate module is the same as the current module,
         // then we don't need to verify and merge the uses constraints
         // since this will happen as we build up the package space.
-        else if (current.equals(mergeCap.getRevision()))
+        else if (current == mergeCap.getModule())
         {
             return;
         }
 
         // Check for cycles.
-        List<BundleRevision> list = cycleMap.get(mergeCap);
+        List<Module> list = cycleMap.get(mergeCap);
         if ((list != null) && list.contains(current))
         {
             return;
         }
-        list = (list == null) ? new ArrayList<BundleRevision>() : list;
+        list = (list == null) ? new ArrayList<Module>() : list;
         list.add(current);
         cycleMap.put(mergeCap, list);
 
-        for (BundleCapability candSourceCap : getPackageSources(mergeCap, revisionPkgMap))
+        for (Capability candSourceCap : getPackageSources(mergeCap, modulePkgMap))
         {
-            for (String usedPkgName : ((BundleCapabilityImpl) candSourceCap).getUses())
+            for (String usedPkgName : candSourceCap.getUses())
             {
-                Packages candSourcePkgs = revisionPkgMap.get(candSourceCap.getRevision());
+                Packages candSourcePkgs = modulePkgMap.get(candSourceCap.getModule());
                 Blame candExportedBlame = candSourcePkgs.m_exportedPkgs.get(usedPkgName);
                 List<Blame> candSourceBlames = null;
                 if (candExportedBlame != null)
@@ -759,17 +758,17 @@
                 {
                     if (blame.m_reqs != null)
                     {
-                        List<BundleRequirement> blameReqs2 = new ArrayList(blameReqs);
+                        List<Requirement> blameReqs2 = new ArrayList(blameReqs);
                         blameReqs2.add(blame.m_reqs.get(blame.m_reqs.size() - 1));
                         usedCaps.add(new Blame(blame.m_cap, blameReqs2));
                         mergeUses(current, currentPkgs, blame.m_cap, blameReqs2,
-                            revisionPkgMap, allCandidates, cycleMap);
+                            modulePkgMap, allCandidates, cycleMap);
                     }
                     else
                     {
                         usedCaps.add(new Blame(blame.m_cap, blameReqs));
                         mergeUses(current, currentPkgs, blame.m_cap, blameReqs,
-                            revisionPkgMap, allCandidates, cycleMap);
+                            modulePkgMap, allCandidates, cycleMap);
                     }
                 }
             }
@@ -777,26 +776,26 @@
     }
 
     private void checkPackageSpaceConsistency(
-        boolean isDynamicImporting,
-        BundleRevision revision,
+        boolean isDynamicImport,
+        Module module,
         Candidates allCandidates,
-        Map<BundleRevision, Packages> revisionPkgMap,
-        Map<BundleRevision, Object> resultCache)
+        Map<Module, Packages> modulePkgMap,
+        Map<Module, Object> resultCache)
     {
-        if ((revision.getWiring() != null) && !isDynamicImporting)
+        if (module.isResolved() && !isDynamicImport)
         {
             return;
         }
-        else if(resultCache.containsKey(revision))
+        else if(resultCache.containsKey(module))
         {
             return;
         }
 
-        Packages pkgs = revisionPkgMap.get(revision);
+        Packages pkgs = modulePkgMap.get(module);
 
         ResolveException rethrow = null;
         Candidates permutation = null;
-        Set<BundleRequirement> mutated = null;
+        Set<Requirement> mutated = null;
 
         // Check for conflicting imports from fragments.
         for (Entry<String, List<Blame>> entry : pkgs.m_importedPkgs.entrySet())
@@ -810,7 +809,7 @@
                     {
                         sourceBlame = blame;
                     }
-                    else if (!sourceBlame.m_cap.getRevision().equals(blame.m_cap.getRevision()))
+                    else if (!sourceBlame.m_cap.getModule().equals(blame.m_cap.getModule()))
                     {
                         // Try to permutate the conflicting requirement.
                         permutate(allCandidates, blame.m_reqs.get(0), m_importPermutations);
@@ -818,22 +817,22 @@
                         permutate(allCandidates, sourceBlame.m_reqs.get(0), m_importPermutations);
                         // Report conflict.
                         ResolveException ex = new ResolveException(
-                            "Uses constraint violation. Unable to resolve bundle revision "
-                            + revision.getSymbolicName()
-                            + " [" + revision
+                            "Uses constraint violation. Unable to resolve module "
+                            + module.getSymbolicName()
+                            + " [" + module
                             + "] because it is exposed to package '"
                             + entry.getKey()
-                            + "' from bundle revisions "
-                            + sourceBlame.m_cap.getRevision().getSymbolicName()
-                            + " [" + sourceBlame.m_cap.getRevision()
+                            + "' from modules "
+                            + sourceBlame.m_cap.getModule().getSymbolicName()
+                            + " [" + sourceBlame.m_cap.getModule()
                             + "] and "
-                            + blame.m_cap.getRevision().getSymbolicName()
-                            + " [" + blame.m_cap.getRevision()
+                            + blame.m_cap.getModule().getSymbolicName()
+                            + " [" + blame.m_cap.getModule()
                             + "] via two dependency chains.\n\nChain 1:\n"
                             + toStringBlame(sourceBlame)
                             + "\n\nChain 2:\n"
                             + toStringBlame(blame),
-                            revision,
+                            module,
                             blame.m_reqs.get(0));
                         m_logger.log(
                             Logger.LOG_DEBUG,
@@ -856,7 +855,7 @@
             }
             for (Blame usedBlame : pkgs.m_usedPkgs.get(pkgName))
             {
-                if (!isCompatible(exportBlame.m_cap, usedBlame.m_cap, revisionPkgMap))
+                if (!isCompatible(exportBlame.m_cap, usedBlame.m_cap, modulePkgMap))
                 {
                     // Create a candidate permutation that eliminates all candidates
                     // that conflict with existing selected candidates.
@@ -866,14 +865,14 @@
                     rethrow = (rethrow != null)
                         ? rethrow
                         : new ResolveException(
-                            "Uses constraint violation. Unable to resolve bundle revision "
-                            + revision.getSymbolicName()
-                            + " [" + revision
+                            "Uses constraint violation. Unable to resolve module "
+                            + module.getSymbolicName()
+                            + " [" + module
                             + "] because it exports package '"
                             + pkgName
-                            + "' and is also exposed to it from bundle revision "
-                            + usedBlame.m_cap.getRevision().getSymbolicName()
-                            + " [" + usedBlame.m_cap.getRevision()
+                            + "' and is also exposed to it from module "
+                            + usedBlame.m_cap.getModule().getSymbolicName()
+                            + " [" + usedBlame.m_cap.getModule()
                             + "] via the following dependency chain:\n\n"
                             + toStringBlame(usedBlame),
                             null,
@@ -881,11 +880,11 @@
 
                     mutated = (mutated != null)
                         ? mutated
-                        : new HashSet<BundleRequirement>();
+                        : new HashSet();
 
                     for (int reqIdx = usedBlame.m_reqs.size() - 1; reqIdx >= 0; reqIdx--)
                     {
-                        BundleRequirement req = usedBlame.m_reqs.get(reqIdx);
+                        Requirement req = usedBlame.m_reqs.get(reqIdx);
 
                         // If we've already permutated this requirement in another
                         // uses constraint, don't permutate it again just continue
@@ -896,10 +895,9 @@
                         }
 
                         // See if we can permutate the candidates for blamed
-                        // requirement; there may be no candidates if the revision
+                        // requirement; there may be no candidates if the module
                         // associated with the requirement is already resolved.
-                        SortedSet<BundleCapability> candidates =
-                            permutation.getCandidates(req);
+                        SortedSet<Capability> candidates = permutation.getCandidates(req);
                         if ((candidates != null) && (candidates.size() > 1))
                         {
                             mutated.add(req);
@@ -940,7 +938,7 @@
                 }
                 for (Blame usedBlame : pkgs.m_usedPkgs.get(pkgName))
                 {
-                    if (!isCompatible(importBlame.m_cap, usedBlame.m_cap, revisionPkgMap))
+                    if (!isCompatible(importBlame.m_cap, usedBlame.m_cap, modulePkgMap))
                     {
                         // Create a candidate permutation that eliminates any candidates
                         // that conflict with existing selected candidates.
@@ -950,17 +948,17 @@
                         rethrow = (rethrow != null)
                             ? rethrow
                             : new ResolveException(
-                                "Uses constraint violation. Unable to resolve bundle revision "
-                                + revision.getSymbolicName()
-                                + " [" + revision
+                                "Uses constraint violation. Unable to resolve module "
+                                + module.getSymbolicName()
+                                + " [" + module
                                 + "] because it is exposed to package '"
                                 + pkgName
-                                + "' from bundle revisions "
-                                + importBlame.m_cap.getRevision().getSymbolicName()
-                                + " [" + importBlame.m_cap.getRevision()
+                                + "' from modules "
+                                + importBlame.m_cap.getModule().getSymbolicName()
+                                + " [" + importBlame.m_cap.getModule()
                                 + "] and "
-                                + usedBlame.m_cap.getRevision().getSymbolicName()
-                                + " [" + usedBlame.m_cap.getRevision()
+                                + usedBlame.m_cap.getModule().getSymbolicName()
+                                + " [" + usedBlame.m_cap.getModule()
                                 + "] via two dependency chains.\n\nChain 1:\n"
                                 + toStringBlame(importBlame)
                                 + "\n\nChain 2:\n"
@@ -974,7 +972,7 @@
 
                         for (int reqIdx = usedBlame.m_reqs.size() - 1; reqIdx >= 0; reqIdx--)
                         {
-                            BundleRequirement req = usedBlame.m_reqs.get(reqIdx);
+                            Requirement req = usedBlame.m_reqs.get(reqIdx);
 
                             // If we've already permutated this requirement in another
                             // uses constraint, don't permutate it again just continue
@@ -985,10 +983,9 @@
                             }
 
                             // See if we can permutate the candidates for blamed
-                            // requirement; there may be no candidates if the revision
+                            // requirement; there may be no candidates if the module
                             // associated with the requirement is already resolved.
-                            SortedSet<BundleCapability> candidates =
-                                permutation.getCandidates(req);
+                            SortedSet<Capability> candidates = permutation.getCandidates(req);
                             if ((candidates != null) && (candidates.size() > 1))
                             {
                                 mutated.add(req);
@@ -1019,7 +1016,7 @@
                     // Try to permutate the candidate for the original
                     // import requirement; only permutate it if we haven't
                     // done so already.
-                    BundleRequirement req = importBlame.m_reqs.get(0);
+                    Requirement req = importBlame.m_reqs.get(0);
                     if (!mutated.contains(req))
                     {
                         // Since there may be lots of uses constraint violations
@@ -1039,10 +1036,10 @@
             }
         }
 
-        resultCache.put(revision, Boolean.TRUE);
+        resultCache.put(module, Boolean.TRUE);
 
-        // Now check the consistency of all revisions on which the
-        // current revision depends. Keep track of the current number
+        // Now check the consistency of all modules on which the
+        // current module depends. Keep track of the current number
         // of permutations so we know if the lower level check was
         // able to create a permutation or not in the case of failure.
         int permCount = m_usesPermutations.size() + m_importPermutations.size();
@@ -1050,23 +1047,23 @@
         {
             for (Blame importBlame : entry.getValue())
             {
-                if (!revision.equals(importBlame.m_cap.getRevision()))
+                if (!module.equals(importBlame.m_cap.getModule()))
                 {
                     try
                     {
                         checkPackageSpaceConsistency(
-                            false, importBlame.m_cap.getRevision(),
-                            allCandidates, revisionPkgMap, resultCache);
+                            false, importBlame.m_cap.getModule(),
+                            allCandidates, modulePkgMap, resultCache);
                     }
                     catch (ResolveException ex)
                     {
                         // If the lower level check didn't create any permutations,
                         // then we should create an import permutation for the
-                        // requirement with the dependency on the failing revision
+                        // requirement with the dependency on the failing module
                         // to backtrack on our current candidate selection.
                         if (permCount == (m_usesPermutations.size() + m_importPermutations.size()))
                         {
-                            BundleRequirement req = importBlame.m_reqs.get(0);
+                            Requirement req = importBlame.m_reqs.get(0);
                             permutate(allCandidates, req, m_importPermutations);
                         }
                         throw ex;
@@ -1077,9 +1074,9 @@
     }
 
     private static void permutate(
-        Candidates allCandidates, BundleRequirement req, List<Candidates> permutations)
+        Candidates allCandidates, Requirement req, List<Candidates> permutations)
     {
-        SortedSet<BundleCapability> candidates = allCandidates.getCandidates(req);
+        SortedSet<Capability> candidates = allCandidates.getCandidates(req);
         if (candidates.size() > 1)
         {
             Candidates perm = allCandidates.copy();
@@ -1092,9 +1089,9 @@
     }
 
     private static void permutateIfNeeded(
-        Candidates allCandidates, BundleRequirement req, List<Candidates> permutations)
+        Candidates allCandidates, Requirement req, List<Candidates> permutations)
     {
-        SortedSet<BundleCapability> candidates = allCandidates.getCandidates(req);
+        SortedSet<Capability> candidates = allCandidates.getCandidates(req);
         if (candidates.size() > 1)
         {
             // Check existing permutations to make sure we haven't
@@ -1106,7 +1103,7 @@
             boolean permutated = false;
             for (Candidates existingPerm : permutations)
             {
-                Set<BundleCapability> existingPermCands = existingPerm.getCandidates(req);
+                Set<Capability> existingPermCands = existingPerm.getCandidates(req);
                 if (!existingPermCands.iterator().next().equals(candidates.iterator().next()))
                 {
                     permutated = true;
@@ -1122,79 +1119,73 @@
     }
 
     private static void calculateExportedPackages(
-        BundleRevision revision,
+        Module module,
         Candidates allCandidates,
-        Map<BundleRevision, Packages> revisionPkgMap)
+        Map<Module, Packages> modulePkgMap)
     {
-        Packages packages = revisionPkgMap.get(revision);
+        Packages packages = modulePkgMap.get(module);
         if (packages != null)
         {
             return;
         }
-        packages = new Packages(revision);
+        packages = new Packages(module);
 
         // Get all exported packages.
-        List<BundleCapability> caps = (revision.getWiring() != null)
-            ? revision.getWiring().getCapabilities(null)
-            : revision.getDeclaredCapabilities(null);
-        Map<String, BundleCapability> exports =
-            new HashMap<String, BundleCapability>(caps.size());
-        for (BundleCapability cap : caps)
+        Map<String, Capability> exports =
+            new HashMap<String, Capability>(module.getCapabilities().size());
+        for (Capability cap : module.getCapabilities())
         {
-            if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+            if (cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
             {
                 exports.put(
-                    (String) cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR),
+                    (String) cap.getAttribute(Capability.PACKAGE_ATTR).getValue(),
                     cap);
             }
         }
         // Remove substitutable exports that were imported.
-        // For resolved revisions look at the wires, for resolving
-        // revisions look in the candidate map to determine which
+        // For resolved modules look at the wires, for resolving
+        // modules look in the candidate map to determine which
         // exports are substitutable.
-        if (revision.getWiring() != null)
+        if (module.isResolved())
         {
-            for (BundleWire wire : revision.getWiring().getRequiredWires(null))
+            for (Wire wire : module.getWires())
             {
-                if (wire.getRequirement().getNamespace().equals(
-                    BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                if (wire.getRequirement().getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                 {
                     String pkgName = (String) wire.getCapability()
-                        .getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
+                        .getAttribute(Capability.PACKAGE_ATTR).getValue();
                     exports.remove(pkgName);
                 }
             }
         }
         else
         {
-            for (BundleRequirement req : revision.getDeclaredRequirements(null))
+            for (Requirement req : module.getRequirements())
             {
-                if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                if (req.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                 {
-                    Set<BundleCapability> cands =
-                        allCandidates.getCandidates((BundleRequirementImpl) req);
+                    Set<Capability> cands = allCandidates.getCandidates(req);
                     if ((cands != null) && !cands.isEmpty())
                     {
                         String pkgName = (String) cands.iterator().next()
-                            .getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR);
+                            .getAttribute(Capability.PACKAGE_ATTR).getValue();
                         exports.remove(pkgName);
                     }
                 }
             }
         }
-        // Add all non-substituted exports to the revisions's package space.
-        for (Entry<String, BundleCapability> entry : exports.entrySet())
+        // Add all non-substituted exports to the module's package space.
+        for (Entry<String, Capability> entry : exports.entrySet())
         {
             packages.m_exportedPkgs.put(
                 entry.getKey(), new Blame(entry.getValue(), null));
         }
 
-        revisionPkgMap.put(revision, packages);
+        modulePkgMap.put(module, packages);
     }
 
     private boolean isCompatible(
-        BundleCapability currentCap, BundleCapability candCap,
-        Map<BundleRevision, Packages> revisionPkgMap)
+        Capability currentCap, Capability candCap, Map<Module, Packages> modulePkgMap)
     {
         if ((currentCap != null) && (candCap != null))
         {
@@ -1203,34 +1194,32 @@
                 return true;
             }
 
-            List<BundleCapability> currentSources =
+            List<Capability> currentSources =
                 getPackageSources(
                     currentCap,
-                    revisionPkgMap);
-            List<BundleCapability> candSources =
+                    modulePkgMap);
+            List<Capability> candSources =
                 getPackageSources(
                     candCap,
-                    revisionPkgMap);
+                    modulePkgMap);
 
-            return currentSources.containsAll(candSources)
-                || candSources.containsAll(currentSources);
+            return currentSources.containsAll(candSources) || candSources.containsAll(currentSources);
         }
         return true;
     }
 
-    private Map<BundleCapability, List<BundleCapability>> m_packageSourcesCache
-        = new HashMap();
+    private Map<Capability, List<Capability>> m_packageSourcesCache = new HashMap();
 
-    private List<BundleCapability> getPackageSources(
-        BundleCapability cap, Map<BundleRevision, Packages> revisionPkgMap)
+    private List<Capability> getPackageSources(
+        Capability cap, Map<Module, Packages> modulePkgMap)
     {
-        if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
-            List<BundleCapability> sources = m_packageSourcesCache.get(cap);
+            List<Capability> sources = m_packageSourcesCache.get(cap);
             if (sources == null)
             {
                 sources = getPackageSourcesInternal(
-                    cap, revisionPkgMap, new ArrayList(), new HashSet());
+                    cap, modulePkgMap, new ArrayList(), new HashSet());
                 m_packageSourcesCache.put(cap, sources);
             }
             return sources;
@@ -1239,11 +1228,11 @@
         return Collections.EMPTY_LIST;
     }
 
-    private static List<BundleCapability> getPackageSourcesInternal(
-        BundleCapability cap, Map<BundleRevision, Packages> revisionPkgMap,
-        List<BundleCapability> sources, Set<BundleCapability> cycleMap)
+    private static List<Capability> getPackageSourcesInternal(
+        Capability cap, Map<Module, Packages> modulePkgMap, List<Capability> sources,
+        Set<Capability> cycleMap)
     {
-        if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+        if (cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
         {
             if (cycleMap.contains(cap))
             {
@@ -1252,31 +1241,28 @@
             cycleMap.add(cap);
 
             // Get the package name associated with the capability.
-            String pkgName = cap.getAttributes()
-                .get(BundleCapabilityImpl.PACKAGE_ATTR).toString();
+            String pkgName = cap.getAttribute(Capability.PACKAGE_ATTR).getValue().toString();
 
-            // Since a revision can export the same package more than once, get
+            // Since a module can export the same package more than once, get
             // all package capabilities for the specified package name.
-            List<BundleCapability> caps = (cap.getRevision().getWiring() != null)
-                ? cap.getRevision().getWiring().getCapabilities(null)
-                : cap.getRevision().getDeclaredCapabilities(null);
+            List<Capability> caps = cap.getModule().getCapabilities();
             for (int capIdx = 0; capIdx < caps.size(); capIdx++)
             {
-                if (caps.get(capIdx).getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE)
-                    && caps.get(capIdx).getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).equals(pkgName))
+                if (caps.get(capIdx).getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                    && caps.get(capIdx).getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
                 {
                     sources.add(caps.get(capIdx));
                 }
             }
 
             // Then get any addition sources for the package from required bundles.
-            Packages pkgs = revisionPkgMap.get(cap.getRevision());
+            Packages pkgs = modulePkgMap.get(cap.getModule());
             List<Blame> required = pkgs.m_requiredPkgs.get(pkgName);
             if (required != null)
             {
                 for (Blame blame : required)
                 {
-                    getPackageSourcesInternal(blame.m_cap, revisionPkgMap, sources, cycleMap);
+                    getPackageSourcesInternal(blame.m_cap, modulePkgMap, sources, cycleMap);
                 }
             }
         }
@@ -1284,16 +1270,16 @@
         return sources;
     }
 
-    private static BundleRevision getActualBundleRevision(BundleRevision br)
+    private static Module getActualModule(Module m)
     {
-        if (br instanceof HostBundleRevision)
+        if (m instanceof HostModule)
         {
-            return ((HostBundleRevision) br).getHost();
+            return ((HostModule) m).getHost();
         }
-        return br;
+        return m;
     }
 
-    private static BundleCapability getActualCapability(BundleCapability c)
+    private static Capability getActualCapability(Capability c)
     {
         if (c instanceof HostedCapability)
         {
@@ -1302,7 +1288,7 @@
         return c;
     }
 
-    private static BundleRequirement getActualRequirement(BundleRequirement r)
+    private static Requirement getActualRequirement(Requirement r)
     {
         if (r instanceof HostedRequirement)
         {
@@ -1311,76 +1297,77 @@
         return r;
     }
 
-    private static Map<BundleRevision, List<ResolverWire>> populateWireMap(
-        BundleRevision revision, Map<BundleRevision, Packages> revisionPkgMap,
-        Map<BundleRevision, List<ResolverWire>> wireMap,
+    private static Map<Module, List<Wire>> populateWireMap(
+        Module module, Map<Module, Packages> modulePkgMap,
+        Map<Module, List<Wire>> wireMap,
         Candidates allCandidates)
     {
-        BundleRevision unwrappedRevision = getActualBundleRevision(revision);
-        if ((unwrappedRevision.getWiring() == null)
-            && !wireMap.containsKey(unwrappedRevision))
+        Module unwrappedModule = getActualModule(module);
+        if (!unwrappedModule.isResolved() && !wireMap.containsKey(unwrappedModule))
         {
-            wireMap.put(unwrappedRevision, (List<ResolverWire>) Collections.EMPTY_LIST);
+            wireMap.put(unwrappedModule, (List<Wire>) Collections.EMPTY_LIST);
 
-            List<ResolverWire> packageWires = new ArrayList<ResolverWire>();
-            List<ResolverWire> requireWires = new ArrayList<ResolverWire>();
+            List<Wire> packageWires = new ArrayList<Wire>();
+            List<Wire> moduleWires = new ArrayList<Wire>();
 
-            for (BundleRequirement req : revision.getDeclaredRequirements(null))
+            for (Requirement req : module.getRequirements())
             {
-                SortedSet<BundleCapability> cands = allCandidates.getCandidates(req);
+                SortedSet<Capability> cands = allCandidates.getCandidates(req);
                 if ((cands != null) && (cands.size() > 0))
                 {
-                    BundleCapability cand = cands.iterator().next();
-                    // Ignore revisions that import themselves.
-                    if (!revision.equals(cand.getRevision()))
+                    Capability cand = cands.iterator().next();
+                    if (!cand.getModule().isResolved())
                     {
-                        if (cand.getRevision().getWiring() == null)
-                        {
-                            populateWireMap(cand.getRevision(),
-                                revisionPkgMap, wireMap, allCandidates);
-                        }
-                        Packages candPkgs = revisionPkgMap.get(cand.getRevision());
-                        ResolverWire wire = new ResolverWireImpl(
-                            unwrappedRevision,
-                            getActualRequirement(req),
-                            getActualBundleRevision(cand.getRevision()),
-                            getActualCapability(cand));
-                        if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
-                        {
-                            packageWires.add(wire);
-                        }
-                        else if (req.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
-                        {
-                            requireWires.add(wire);
-                        }
+                        populateWireMap(cand.getModule(),
+                            modulePkgMap, wireMap, allCandidates);
+                    }
+                    // Ignore modules that import themselves.
+                    if (req.getNamespace().equals(Capability.PACKAGE_NAMESPACE)
+                        && !module.equals(cand.getModule()))
+                    {
+                        packageWires.add(
+                            new WireImpl(
+                                unwrappedModule,
+                                getActualRequirement(req),
+                                getActualModule(cand.getModule()),
+                                getActualCapability(cand)));
+                    }
+                    else if (req.getNamespace().equals(Capability.MODULE_NAMESPACE))
+                    {
+                        Packages candPkgs = modulePkgMap.get(cand.getModule());
+                        moduleWires.add(
+                            new WireModuleImpl(
+                                unwrappedModule,
+                                getActualRequirement(req),
+                                getActualModule(cand.getModule()),
+                                getActualCapability(cand),
+                                candPkgs.getExportedAndReexportedPackages()));
                     }
                 }
             }
 
-            // Combine package wires with require wires last.
-            packageWires.addAll(requireWires);
-            wireMap.put(unwrappedRevision, packageWires);
+            // Combine wires with module wires last.
+            packageWires.addAll(moduleWires);
+            wireMap.put(unwrappedModule, packageWires);
 
             // Add host wire for any fragments.
-            if (revision instanceof HostBundleRevision)
+            if (module instanceof HostModule)
             {
-                List<BundleRevision> fragments = ((HostBundleRevision) revision).getFragments();
-                for (BundleRevision fragment : fragments)
+                List<Module> fragments = ((HostModule) module).getFragments();
+                for (Module fragment : fragments)
                 {
-                    List<ResolverWire> hostWires = wireMap.get(fragment);
+                    List<Wire> hostWires = wireMap.get(fragment);
                     if (hostWires == null)
                     {
-                        hostWires = new ArrayList<ResolverWire>();
+                        hostWires = new ArrayList<Wire>();
                         wireMap.put(fragment, hostWires);
                     }
                     hostWires.add(
-                        new ResolverWireImpl(
-                            getActualBundleRevision(fragment),
-                            fragment.getDeclaredRequirements(
-                                BundleCapabilityImpl.HOST_NAMESPACE).get(0),
-                            unwrappedRevision,
-                            unwrappedRevision.getDeclaredCapabilities(
-                                BundleCapabilityImpl.HOST_NAMESPACE).get(0)));
+                        new WireImpl(
+                            getActualModule(fragment),
+                            getHostRequirement(fragment),
+                            unwrappedModule,
+                            getHostCapability(unwrappedModule)));
                 }
             }
         }
@@ -1388,68 +1375,66 @@
         return wireMap;
     }
 
-    private static Map<BundleRevision, List<ResolverWire>> populateDynamicWireMap(
-        BundleRevision revision, String pkgName, Map<BundleRevision, Packages> revisionPkgMap,
-        Map<BundleRevision, List<ResolverWire>> wireMap, Candidates allCandidates)
+    private static Map<Module, List<Wire>> populateDynamicWireMap(
+        Module module, String pkgName, Map<Module, Packages> modulePkgMap,
+        Map<Module, List<Wire>> wireMap, Candidates allCandidates)
     {
-        wireMap.put(revision, (List<ResolverWire>) Collections.EMPTY_LIST);
+        wireMap.put(module, (List<Wire>) Collections.EMPTY_LIST);
 
-        List<ResolverWire> packageWires = new ArrayList<ResolverWire>();
+        List<Wire> packageWires = new ArrayList<Wire>();
 
-        Packages pkgs = revisionPkgMap.get(revision);
+        Packages pkgs = modulePkgMap.get(module);
         for (Entry<String, List<Blame>> entry : pkgs.m_importedPkgs.entrySet())
         {
             for (Blame blame : entry.getValue())
             {
-                // Ignore revisions that import themselves.
-                if (!revision.equals(blame.m_cap.getRevision())
-                    && blame.m_cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)
-                        .equals(pkgName))
+                // Ignore modules that import themselves.
+                if (!module.equals(blame.m_cap.getModule())
+                    && blame.m_cap.getAttribute(
+                        Capability.PACKAGE_ATTR).getValue().equals(pkgName))
                 {
-                    if (blame.m_cap.getRevision().getWiring() == null)
+                    if (!blame.m_cap.getModule().isResolved())
                     {
-                        populateWireMap(blame.m_cap.getRevision(), revisionPkgMap, wireMap,
+                        populateWireMap(blame.m_cap.getModule(), modulePkgMap, wireMap,
                             allCandidates);
                     }
 
-                    Packages candPkgs = revisionPkgMap.get(blame.m_cap.getRevision());
-                    Map<String, Object> attrs = new HashMap(1);
-                    attrs.put(BundleCapabilityImpl.PACKAGE_ATTR, pkgName);
+                    List<Attribute> attrs = new ArrayList();
+                    attrs.add(new Attribute(Capability.PACKAGE_ATTR, pkgName, false));
                     packageWires.add(
-                        new ResolverWireImpl(
-                            revision,
+                        new WireImpl(
+                            module,
                             // We need an unique requirement here or else subsequent
                             // dynamic imports for the same dynamic requirement will
                             // conflict with previous ones.
-                            new BundleRequirementImpl(
-                                revision,
-                                BundleCapabilityImpl.PACKAGE_NAMESPACE,
-                                Collections.EMPTY_MAP,
+                            new RequirementImpl(
+                                module,
+                                Capability.PACKAGE_NAMESPACE,
+                                new ArrayList(0),
                                 attrs),
-                            getActualBundleRevision(blame.m_cap.getRevision()),
+                            getActualModule(blame.m_cap.getModule()),
                             getActualCapability(blame.m_cap)));
                 }
             }
         }
 
-        wireMap.put(revision, packageWires);
+        wireMap.put(module, packageWires);
 
         return wireMap;
     }
 
-    private static void dumpRevisionPkgMap(Map<BundleRevision, Packages> revisionPkgMap)
+    private static void dumpModulePkgMap(Map<Module, Packages> modulePkgMap)
     {
-        System.out.println("+++BUNDLE REVISION PKG MAP+++");
-        for (Entry<BundleRevision, Packages> entry : revisionPkgMap.entrySet())
+        System.out.println("+++MODULE PKG MAP+++");
+        for (Entry<Module, Packages> entry : modulePkgMap.entrySet())
         {
-            dumpRevisionPkgs(entry.getKey(), entry.getValue());
+            dumpModulePkgs(entry.getKey(), entry.getValue());
         }
     }
 
-    private static void dumpRevisionPkgs(BundleRevision revision, Packages packages)
+    private static void dumpModulePkgs(Module module, Packages packages)
     {
-        System.out.println(revision
-            + " (" + ((revision.getWiring() != null) ? "RESOLVED)" : "UNRESOLVED)"));
+        System.out.println(module + " (" + (module.isResolved() ? "RESOLVED)" : "UNRESOLVED)"));
         System.out.println("  EXPORTED");
         for (Entry<String, Blame> entry : packages.m_exportedPkgs.entrySet())
         {
@@ -1479,13 +1464,13 @@
         {
             for (int i = 0; i < blame.m_reqs.size(); i++)
             {
-                BundleRequirement req = blame.m_reqs.get(i);
+                Requirement req = blame.m_reqs.get(i);
                 sb.append("  ");
-                sb.append(req.getRevision().getSymbolicName());
+                sb.append(req.getModule().getSymbolicName());
                 sb.append(" [");
-                sb.append(req.getRevision().toString());
+                sb.append(req.getModule().toString());
                 sb.append("]\n");
-                if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                if (req.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                 {
                     sb.append("    import: ");
                 }
@@ -1493,9 +1478,9 @@
                 {
                     sb.append("    require: ");
                 }
-                sb.append(((BundleRequirementImpl) req).getFilter().toString());
+                sb.append(req.getFilter().toString());
                 sb.append("\n     |");
-                if (req.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                if (req.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                 {
                     sb.append("\n    export: ");
                 }
@@ -1505,29 +1490,27 @@
                 }
                 if ((i + 1) < blame.m_reqs.size())
                 {
-                    BundleCapability cap = Util.getSatisfyingCapability(
-                        blame.m_reqs.get(i + 1).getRevision(),
-                        (BundleRequirementImpl) blame.m_reqs.get(i));
-                    if (cap.getNamespace().equals(BundleCapabilityImpl.PACKAGE_NAMESPACE))
+                    Capability cap = Util.getSatisfyingCapability(
+                        blame.m_reqs.get(i + 1).getModule(),
+                        blame.m_reqs.get(i));
+                    if (cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
                     {
-                        sb.append(BundleCapabilityImpl.PACKAGE_ATTR);
-                        sb.append("=");
-                        sb.append(cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).toString());
-                        BundleCapability usedCap;
+                        sb.append(cap.getAttribute(Capability.PACKAGE_ATTR).toString());
+                        Capability usedCap;
                         if ((i + 2) < blame.m_reqs.size())
                         {
                             usedCap = Util.getSatisfyingCapability(
-                                blame.m_reqs.get(i + 2).getRevision(),
-                                (BundleRequirementImpl) blame.m_reqs.get(i + 1));
+                                blame.m_reqs.get(i + 2).getModule(),
+                                blame.m_reqs.get(i + 1));
                         }
                         else
                         {
                             usedCap = Util.getSatisfyingCapability(
-                                blame.m_cap.getRevision(),
-                                (BundleRequirementImpl) blame.m_reqs.get(i + 1));
+                                blame.m_cap.getModule(),
+                                blame.m_reqs.get(i + 1));
                         }
                         sb.append("; uses:=");
-                        sb.append(usedCap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
+                        sb.append(usedCap.getAttribute(Capability.PACKAGE_ATTR).getValue());
                     }
                     else
                     {
@@ -1537,73 +1520,102 @@
                 }
                 else
                 {
-                    BundleCapability export = Util.getSatisfyingCapability(
-                        blame.m_cap.getRevision(),
-                        (BundleRequirementImpl) blame.m_reqs.get(i));
-                    sb.append(BundleCapabilityImpl.PACKAGE_ATTR);
-                    sb.append("=");
-                    sb.append(export.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).toString());
-                    if (!export.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)
-                        .equals(blame.m_cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)))
+                    Capability export = Util.getSatisfyingCapability(
+                        blame.m_cap.getModule(),
+                        blame.m_reqs.get(i));
+                    sb.append(export.getAttribute(Capability.PACKAGE_ATTR).toString());
+                    if (!export.getAttribute(Capability.PACKAGE_ATTR).getValue()
+                        .equals(blame.m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue()))
                     {
                         sb.append("; uses:=");
-                        sb.append(blame.m_cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
+                        sb.append(blame.m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue());
                         sb.append("\n    export: ");
-                        sb.append(BundleCapabilityImpl.PACKAGE_ATTR);
-                        sb.append("=");
-                        sb.append(blame.m_cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR).toString());
+                        sb.append(blame.m_cap.getAttribute(Capability.PACKAGE_ATTR).toString());
                     }
                     sb.append("\n  ");
-                    sb.append(blame.m_cap.getRevision().getSymbolicName());
+                    sb.append(blame.m_cap.getModule().getSymbolicName());
                     sb.append(" [");
-                    sb.append(blame.m_cap.getRevision().toString());
+                    sb.append(blame.m_cap.getModule().toString());
                     sb.append("]");
                 }
             }
         }
         else
         {
-            sb.append(blame.m_cap.getRevision().toString());
+            sb.append(blame.m_cap.getModule().toString());
         }
         return sb.toString();
     }
 
     private static class Packages
     {
-        private final BundleRevision m_revision;
+        private final Module m_module;
         public final Map<String, Blame> m_exportedPkgs = new HashMap();
         public final Map<String, List<Blame>> m_importedPkgs = new HashMap();
         public final Map<String, List<Blame>> m_requiredPkgs = new HashMap();
         public final Map<String, List<Blame>> m_usedPkgs = new HashMap();
 
-        public Packages(BundleRevision revision)
+        public Packages(Module module)
         {
-            m_revision = revision;
+            m_module = module;
+        }
+
+        public List<String> getExportedAndReexportedPackages()
+        {
+            List<String> pkgs = new ArrayList();
+            // Grab the module's actual exported packages.
+            // Note that we ignore the calculated exported packages here,
+            // because bundles that import their own exports still continue
+            // to provide access to their exports when they are required; i.e.,
+            // the implicitly reexport the packages if wired to another provider.
+            for (Capability cap : m_module.getCapabilities())
+            {
+                if (cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE))
+                {
+                    pkgs.add((String)
+                        cap.getAttribute(Capability.PACKAGE_ATTR).getValue());
+                }
+            }
+            // Grab all required and reexported required packages.
+            for (Entry<String, List<Blame>> entry : m_requiredPkgs.entrySet())
+            {
+                for (Blame blame : entry.getValue())
+                {
+                    Directive dir = blame.m_reqs.get(
+                        blame.m_reqs.size() - 1).getDirective(Constants.VISIBILITY_DIRECTIVE);
+                    if ((dir != null)
+                        && dir.getValue().equals(Constants.VISIBILITY_REEXPORT))
+                    {
+                        pkgs.add((String)
+                            blame.m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue());
+                        break;
+                    }
+                }
+            }
+            return pkgs;
         }
     }
 
     private static class Blame
     {
-        public final BundleCapability m_cap;
-        public final List<BundleRequirement> m_reqs;
+        public final Capability m_cap;
+        public final List<Requirement> m_reqs;
 
-        public Blame(BundleCapability cap, List<BundleRequirement> reqs)
+        public Blame(Capability cap, List<Requirement> reqs)
         {
             m_cap = cap;
             m_reqs = reqs;
         }
 
-        @Override
         public String toString()
         {
-            return m_cap.getRevision()
-                + "." + m_cap.getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR)
-                + (((m_reqs == null) || m_reqs.isEmpty())
+            return m_cap.getModule()
+                + "." + m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue()
+                + (((m_reqs == null) || (m_reqs.size() == 0))
                     ? " NO BLAME"
                     : " BLAMED ON " + m_reqs);
         }
 
-        @Override
         public boolean equals(Object o)
         {
             return (o instanceof Blame) && m_reqs.equals(((Blame) o).m_reqs)
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWire.java b/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWire.java
deleted file mode 100644
index 69162b9..0000000
--- a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWire.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework.resolver;
-
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-
-public interface ResolverWire
-{
-    /**
-     * Returns the importing bundle revision.
-     * @return The importing bundle revision.
-    **/
-    public BundleRevision getRequirer();
-    /**
-     * Returns the associated requirement from the importing bundle revision
-     * that resulted in the creation of this wire.
-     * @return
-    **/
-    public BundleRequirement getRequirement();
-    /**
-     * Returns the exporting bundle revision.
-     * @return The exporting bundle revision.
-    **/
-    public BundleRevision getProvider();
-    /**
-     * Returns the associated capability from the exporting bundle revision
-     * that satisfies the requirement of the importing bundle revision.
-     * @return
-    **/
-    public BundleCapability getCapability();
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWireImpl.java b/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWireImpl.java
deleted file mode 100644
index d89012e..0000000
--- a/framework/src/main/java/org/apache/felix/framework/resolver/ResolverWireImpl.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework.resolver;
-
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-
-class ResolverWireImpl implements ResolverWire
-{
-    private final BundleRevision m_requirer;
-    private final BundleRequirement m_req;
-    private final BundleRevision m_provider;
-    private final BundleCapability m_cap;
-
-    public ResolverWireImpl(
-        BundleRevision requirer, BundleRequirement req,
-        BundleRevision provider, BundleCapability cap)
-    {
-        m_requirer = requirer;
-        m_req = req;
-        m_provider = provider;
-        m_cap = cap;
-    }
-
-    public BundleRevision getRequirer()
-    {
-        return m_requirer;
-    }
-
-    public BundleRequirement getRequirement()
-    {
-        return m_req;
-    }
-
-    public BundleRevision getProvider()
-    {
-        return m_provider;
-    }
-
-    public BundleCapability getCapability()
-    {
-        return m_cap;
-    }
-
-    public String toString()
-    {
-        return "[" + m_requirer + "] "
-            + m_req
-            + " -> "
-            + "[" + m_provider + "]";
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/Wire.java b/framework/src/main/java/org/apache/felix/framework/resolver/Wire.java
new file mode 100644
index 0000000..c3b609c
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/Wire.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.resolver;
+
+import java.net.URL;
+import java.util.Enumeration;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
+
+public interface Wire
+{
+    /**
+     * Returns the importing module.
+     * @return The importing module.
+    **/
+    public Module getImporter();
+    /**
+     * Returns the associated requirement from the importing module that
+     * resulted in the creation of this wire.
+     * @return
+    **/
+    public Requirement getRequirement();
+    /**
+     * Returns the exporting module.
+     * @return The exporting module.
+    **/
+    public Module getExporter();
+    /**
+     * Returns the associated capability from the exporting module that
+     * satisfies the requirement of the importing module.
+     * @return
+    **/
+    public Capability getCapability();
+    /**
+     * Returns whether or not the wire has a given package name. For some
+     * wires, such as ones for Require-Bundle, there may be many packages.
+     * This method is necessary since the set of packages attained by wires
+     * restrict which packages can be dynamically imported (i.e., you cannot
+     * dynamically import a package that is already attainable from an
+     * existing wire).
+     * @return <tt>true</tt> if the package name is attainable from this wire,
+     *         <tt>false</tt> otherwise.
+    **/
+    public boolean hasPackage(String pkgName);
+    /**
+     * Requests a class from the exporting module. If the class is found, then
+     * it is returned. If the class is not found, then this method may or may
+     * not throw an exception depending on the wire type (e.g., for an
+     * imported package or a required bundle). Throwing an exception indicates
+     * that the search should be aborted, while returning a <tt>null</tt>
+     * indicates that the search should continue.
+     * @return The class if found or <tt>null</tt> if not found and the search
+     *         should continue.
+     * @throws java.lang.ClassNotFoundException If the class was not found and
+     *         the search should be aborted.
+    **/
+    public Class getClass(String name) throws ClassNotFoundException;
+    /**
+     * Requests a resource from the exporting module. If the resource is found,
+     * then an URL is returned. If the resource is not found, then this method may
+     * or may not throw an exception depending on the wire type (e.g., for an
+     * imported package or a required bundle). Throwing an exception indicates
+     * that the search should be aborted, while returning a <tt>null</tt>
+     * indicates that the search should continue.
+     * @return An URL to the resource if found or <tt>null</tt> if not found
+     *         and the search should continue.
+     * @throws ResourceNotFoundException If the resource was not found and
+     *         the search should be aborted.
+    **/
+    public URL getResource(String name) throws ResourceNotFoundException;
+    /**
+     * Requests resources from the exporting module. If the resources are found,
+     * then an enumeration of URLs is returned. If the resources are not found,
+     * then this method may or may not throw an exception depending on the wire
+     * type (e.g., for an imported package or a required bundle). Throwing an
+     * exception indicates that the search should be aborted, while returning a
+     * <tt>null</tt> indicates that the search should continue.
+     * @return An enumeration of URLs for the resource if found or <tt>null</tt>
+     *         if not found and the search should continue.
+     * @throws ResourceNotFoundException If the resource was not found and
+     *         the search should be aborted.
+    **/
+    public Enumeration getResources(String name) throws ResourceNotFoundException;
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/WireImpl.java b/framework/src/main/java/org/apache/felix/framework/resolver/WireImpl.java
new file mode 100755
index 0000000..8e2358d
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/WireImpl.java
@@ -0,0 +1,177 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.resolver;
+
+import java.net.URL;
+import java.util.Enumeration;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.util.Util;
+import org.apache.felix.framework.util.manifestparser.CapabilityImpl;
+
+class WireImpl implements Wire
+{
+    private final Module m_importer;
+    private final Requirement m_req;
+    private final Module m_exporter;
+    private final Capability m_cap;
+
+    public WireImpl(Module importer, Requirement ip, Module exporter, Capability ep)
+    {
+        m_importer = importer;
+        m_req = ip;
+        m_exporter = exporter;
+        m_cap = ep;
+    }
+
+    public Module getImporter()
+    {
+        return m_importer;
+    }
+
+    public Requirement getRequirement()
+    {
+        return m_req;
+    }
+
+    public Module getExporter()
+    {
+        return m_exporter;
+    }
+
+    public Capability getCapability()
+    {
+        return m_cap;
+    }
+
+    public String toString()
+    {
+        return "[" + m_importer + "] "
+            + m_req.getNamespace() + "; "
+            + m_req.getFilter() + " -> "
+            + "[" + m_exporter + "]";
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getClass(java.lang.String)
+     */
+    public boolean hasPackage(String pkgName)
+    {
+        return (m_cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+            m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName));
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getClass(java.lang.String)
+     */
+    public Class getClass(String name) throws ClassNotFoundException
+    {
+        Class clazz = null;
+
+        // Get the package of the target class.
+        String pkgName = Util.getClassPackage(name);
+
+        // Only check when the package of the target class is
+        // the same as the package for the wire.
+        if (m_cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+            m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
+        {
+            // Check the include/exclude filters from the target package
+            // to make sure that the class is actually visible. We delegate
+            // to the exporting module, rather than its content, so it can
+            // it can follow any internal wires it may have (e.g., if the
+            // package has multiple sources).
+            if (((CapabilityImpl) m_cap).isIncluded(name))
+            {
+                clazz = m_exporter.getClassByDelegation(name);
+            }
+
+            // If no class was found, then we must throw an exception
+            // since the exporter for this package did not contain the
+            // requested class.
+            if (clazz == null)
+            {
+                throw new ClassNotFoundException(name);
+            }
+        }
+
+        return clazz;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getResource(java.lang.String)
+     */
+    public URL getResource(String name) throws ResourceNotFoundException
+    {
+        URL url = null;
+
+        // Get the package of the target class.
+        String pkgName = Util.getResourcePackage(name);
+
+        // Only check when the package of the target resource is
+        // the same as the package for the wire.
+        if (m_cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+            m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
+        {
+            // Delegate to the exporting module, rather than its
+            // content, so that it can follow any internal wires it may have
+            // (e.g., if the package has multiple sources).
+            url = m_exporter.getResourceByDelegation(name);
+
+            // If no resource was found, then we must throw an exception
+            // since the exporter for this package did not contain the
+            // requested class.
+            if (url == null)
+            {
+                throw new ResourceNotFoundException(name);
+            }
+        }
+
+        return url;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getResources(java.lang.String)
+     */
+    public Enumeration getResources(String name) throws ResourceNotFoundException
+    {
+        Enumeration urls = null;
+
+        // Get the package of the target class.
+        String pkgName = Util.getResourcePackage(name);
+
+        // Only check when the package of the target resource is
+        // the same as the package for the wire.
+        if (m_cap.getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+            m_cap.getAttribute(Capability.PACKAGE_ATTR).getValue().equals(pkgName))
+        {
+            urls = m_exporter.getResourcesByDelegation(name);
+
+            // If no resource was found, then we must throw an exception
+            // since the exporter for this package did not contain the
+            // requested class.
+            if ((urls == null) || !urls.hasMoreElements())
+            {
+                throw new ResourceNotFoundException(name);
+            }
+        }
+
+        return urls;
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/resolver/WireModuleImpl.java b/framework/src/main/java/org/apache/felix/framework/resolver/WireModuleImpl.java
new file mode 100644
index 0000000..a1bfc06
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/resolver/WireModuleImpl.java
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.resolver;
+
+import java.net.URL;
+import java.util.Enumeration;
+import java.util.List;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.util.Util;
+
+class WireModuleImpl implements Wire
+{
+    private final Module m_importer;
+    private final Requirement m_req;
+    private final Module m_exporter;
+    private final Capability m_cap;
+    private final List<String> m_packages;
+
+    public WireModuleImpl(Module importer, Requirement requirement,
+        Module exporter, Capability capability, List<String> packages)
+    {
+        m_importer = importer;
+        m_req = requirement;
+        m_exporter = exporter;
+        m_cap = capability;
+        m_packages = packages;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getImporter()
+     */
+    public Module getImporter()
+    {
+        return m_importer;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getRequirement()
+     */
+    public Requirement getRequirement()
+    {
+        return m_req;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getExporter()
+     */
+    public Module getExporter()
+    {
+        return m_exporter;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getCapability()
+     */
+    public Capability getCapability()
+    {
+        return m_cap;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#hasPackage(java.lang.String)
+     */
+    public boolean hasPackage(String pkgName)
+    {
+        return m_packages.contains(pkgName);
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getClass(java.lang.String)
+     */
+    public Class getClass(String name) throws ClassNotFoundException
+    {
+        // Get the package of the target class.
+        String pkgName = Util.getClassPackage(name);
+        if (m_packages.contains(pkgName))
+        {
+            try
+            {
+                Class clazz = m_exporter.getClassByDelegation(name);
+                if (clazz != null)
+                {
+                    return clazz;
+                }
+            }
+            catch (ClassNotFoundException ex)
+            {
+                // Do not throw the exception here, since we want
+                // to continue search other package sources and
+                // ultimately the module's own content.
+            }
+        }
+
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getResource(java.lang.String)
+     */
+    public URL getResource(String name) throws ResourceNotFoundException
+    {
+        // Get the package of the target class.
+        String pkgName = Util.getResourcePackage(name);
+        if (m_packages.contains(pkgName))
+        {
+            URL url = m_exporter.getResourceByDelegation(name);
+            if (url != null)
+            {
+                return url;
+            }
+
+            // Don't throw ResourceNotFoundException because module
+            // dependencies support split packages.
+        }
+
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.felix.framework.searchpolicy.IWire#getResources(java.lang.String)
+     */
+    public Enumeration getResources(String name) throws ResourceNotFoundException
+    {
+        // Get the package of the target class.
+        String pkgName = Util.getResourcePackage(name);
+
+        // See if we have a resolved package for the resource's package.
+        if (m_packages.contains(pkgName))
+        {
+            Enumeration urls = m_exporter.getResourcesByDelegation(name);
+            if ((urls != null) && urls.hasMoreElements())
+            {
+                return urls;
+            }
+
+            // Don't throw ResourceNotFoundException because module
+            // dependencies support split packages.
+        }
+
+        return null;
+    }
+
+    public String toString()
+    {
+        return m_req + " -> " + "[" + m_exporter + "]";
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/util/Util.java b/framework/src/main/java/org/apache/felix/framework/util/Util.java
index c52e1a5..66437af 100644
--- a/framework/src/main/java/org/apache/felix/framework/util/Util.java
+++ b/framework/src/main/java/org/apache/felix/framework/util/Util.java
@@ -22,22 +22,21 @@
 import java.net.URL;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 import org.apache.felix.framework.Logger;
+import org.apache.felix.framework.capabilityset.Capability;
 import org.apache.felix.framework.capabilityset.CapabilitySet;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.capabilityset.Requirement;
+import org.apache.felix.framework.resolver.Wire;
 
 import org.osgi.framework.Bundle;
 import org.osgi.framework.Constants;
 import org.osgi.framework.ServiceReference;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
 
 public class Util
 {
@@ -87,11 +86,11 @@
     }
 
     /**
-     * Converts a revision identifier to a bundle identifier. Revision IDs
+     * Converts a module identifier to a bundle identifier. Module IDs
      * are typically <tt>&lt;bundle-id&gt;.&lt;revision&gt;</tt>; this
      * method returns only the portion corresponding to the bundle ID.
     **/
-    public static long getBundleIdFromRevisionId(String id)
+    public static long getBundleIdFromModuleId(String id)
     {
         try
         {
@@ -281,21 +280,15 @@
         return allow;
     }
 
-    public static BundleCapability getSatisfyingCapability(
-        BundleRevision br, BundleRequirementImpl req)
+    public static Capability getSatisfyingCapability(Module m, Requirement req)
     {
-        List<BundleCapability> caps = (br.getWiring() != null)
-            ? br.getWiring().getCapabilities(null)
-            : br.getDeclaredCapabilities(null);
-        if (caps != null)
+        List<Capability> caps = m.getCapabilities();
+        for (int i = 0; (caps != null) && (i < caps.size()); i++)
         {
-            for (BundleCapability cap : caps)
+            if (caps.get(i).getNamespace().equals(req.getNamespace())
+                && CapabilitySet.matches(caps.get(i), req.getFilter()))
             {
-                if (cap.getNamespace().equals(req.getNamespace())
-                    && CapabilitySet.matches((BundleCapabilityImpl) cap, req.getFilter()))
-                {
-                    return cap;
-                }
+                return caps.get(i);
             }
         }
         return null;
@@ -304,65 +297,33 @@
     /**
      * Returns all the capabilities from a module that has a specified namespace.
      *
-     * @param br    module providing capabilities
+     * @param module    module providing capabilities
      * @param namespace capability namespace
      * @return array of matching capabilities or empty if none found
      */
-    public static List<BundleCapability> getCapabilityByNamespace(
-        BundleRevision br, String namespace)
+    public static List<Capability> getCapabilityByNamespace(Module module, String namespace)
     {
-        final List<BundleCapability> matching = new ArrayList();
-        final List<BundleCapability> caps = (br.getWiring() != null)
-            ? br.getWiring().getCapabilities(null)
-            : br.getDeclaredCapabilities(null);
-        if (caps != null)
+        final List<Capability> matching = new ArrayList();
+        final List<Capability> caps = module.getCapabilities();
+        for (int capIdx = 0; (caps != null) && (capIdx < caps.size()); capIdx++)
         {
-            for (BundleCapability cap : caps)
+            if (caps.get(capIdx).getNamespace().equals(namespace))
             {
-                if (cap.getNamespace().equals(namespace))
-                {
-                    matching.add(cap);
-                }
+                matching.add(caps.get(capIdx));
             }
         }
         return matching;
     }
 
-    public static List<BundleRequirement> getDynamicRequirements(
-        List<BundleRequirement> reqs)
+    public static Wire getWire(Module m, String name)
     {
-        List<BundleRequirement> result = new ArrayList<BundleRequirement>();
-        if (reqs != null)
+        List<Wire> wires = m.getWires();
+        for (int i = 0; (wires != null) && (i < wires.size()); i++)
         {
-            for (BundleRequirement req : reqs)
+            if (wires.get(i).getCapability().getNamespace().equals(Capability.PACKAGE_NAMESPACE) &&
+                wires.get(i).getCapability().getAttribute(Capability.PACKAGE_ATTR).getValue().equals(name))
             {
-                String resolution = req.getDirectives().get(Constants.RESOLUTION_DIRECTIVE);
-                if ((resolution != null) && resolution.equals("dynamic"))
-                {
-                    result.add(req);
-                }
-            }
-        }
-        return result;
-    }
-
-    public static BundleWire getWire(BundleRevision br, String name)
-    {
-        if (br.getWiring() != null)
-        {
-            List<BundleWire> wires = br.getWiring().getRequiredWires(null);
-            if (wires != null)
-            {
-                for (BundleWire w : wires)
-                {
-                    if (w.getCapability().getNamespace()
-                            .equals(BundleCapabilityImpl.PACKAGE_NAMESPACE) &&
-                        w.getCapability().getAttributes()
-                            .get(BundleCapabilityImpl.PACKAGE_ATTR).equals(name))
-                    {
-                        return w;
-                    }
-                }
+                return wires.get(i);
             }
         }
         return null;
@@ -614,8 +575,9 @@
      * @return <code>true</code> if the module declares a fragment host, <code>false</code>
      *      otherwise.
      */
-    public static boolean isFragment(BundleRevision revision)
+    public static boolean isFragment(Module module)
     {
-        return ((revision.getTypes() & BundleRevision.TYPE_FRAGMENT) > 0);
+        Map headerMap = module.getHeaders();
+        return headerMap.containsKey(Constants.FRAGMENT_HOST);
     }
 }
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/CapabilityImpl.java b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/CapabilityImpl.java
new file mode 100644
index 0000000..7944c95
--- /dev/null
+++ b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/CapabilityImpl.java
@@ -0,0 +1,230 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.felix.framework.util.manifestparser;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.StringTokenizer;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.SimpleFilter;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.util.Util;
+import org.osgi.framework.Constants;
+
+public class CapabilityImpl implements Capability
+{
+    private final Module m_module;
+    private final String m_namespace;
+    private final List<Directive> m_dirs;
+    private final List<Directive> m_dirsConst;
+    private final List<Attribute> m_attrs;
+    private final List<Attribute> m_attrsConst;
+    private final List<String> m_uses;
+    private final List<List<String>> m_includeFilter;
+    private final List<List<String>> m_excludeFilter;
+
+    public CapabilityImpl(Module module, String namespace,
+        List<Directive> dirs, List<Attribute> attrs)
+    {
+        m_namespace = namespace;
+        m_module = module;
+        m_dirs = dirs;
+        m_dirsConst = Collections.unmodifiableList(m_dirs);
+        m_attrs = attrs;
+        m_attrsConst = Collections.unmodifiableList(m_attrs);
+
+        // Find all export directives: uses, mandatory, include, and exclude.
+        String mandatory = "";
+        List<String> uses = new ArrayList(0);
+        List<List<String>> includeFilter = null, excludeFilter = null;
+        for (int dirIdx = 0; dirIdx < m_dirs.size(); dirIdx++)
+        {
+            if (m_dirs.get(dirIdx).getName().equals(Constants.USES_DIRECTIVE))
+            {
+                // Parse these uses directive.
+                StringTokenizer tok = new StringTokenizer(
+                    (String) m_dirs.get(dirIdx).getValue(), ",");
+                uses = new ArrayList<String>(tok.countTokens());
+                while (tok.hasMoreTokens())
+                {
+                    uses.add(tok.nextToken().trim());
+                }
+            }
+            else if (m_dirs.get(dirIdx).getName().equals(Constants.MANDATORY_DIRECTIVE))
+            {
+                mandatory = (String) m_dirs.get(dirIdx).getValue();
+            }
+            else if (m_dirs.get(dirIdx).getName().equals(Constants.INCLUDE_DIRECTIVE)
+                || m_dirs.get(dirIdx).getName().equals(Constants.EXCLUDE_DIRECTIVE))
+            {
+                List<List<String>> filterList = null;
+
+                List<String> filters = ManifestParser.parseDelimitedString(
+                    (String) m_dirs.get(dirIdx).getValue(), ",");
+                filterList = new ArrayList<List<String>>(filters.size());
+
+                for (int filterIdx = 0; filterIdx < filters.size(); filterIdx++)
+                {
+                    List<String> substrings = SimpleFilter.parseSubstring(filters.get(filterIdx));
+                    filterList.add(substrings);
+                }
+
+                if (m_dirs.get(dirIdx).getName().equals(Constants.INCLUDE_DIRECTIVE))
+                {
+                    includeFilter = filterList;
+                }
+                else
+                {
+                    excludeFilter = filterList;
+                }
+            }
+        }
+
+        // Set final values.
+        m_uses = uses;
+        m_includeFilter = includeFilter;
+        m_excludeFilter = excludeFilter;
+
+        // Parse mandatory directive and mark specified
+        // attributes as mandatory.
+        StringTokenizer tok = new StringTokenizer(mandatory, ", ");
+        while (tok.hasMoreTokens())
+        {
+            // Get attribute name.
+            String attrName = tok.nextToken().trim();
+            // Find attribute and mark it as mandatory.
+            boolean found = false;
+            for (int i = 0; (!found) && (i < m_attrs.size()); i++)
+            {
+                if (m_attrs.get(i).getName().equals(attrName))
+                {
+                    m_attrs.set(i, new Attribute(
+                        m_attrs.get(i).getName(),
+                        m_attrs.get(i).getValue(), true));
+                    found = true;
+                }
+            }
+            // If a specified mandatory attribute was not found,
+            // then error.
+            if (!found)
+            {
+                throw new IllegalArgumentException(
+                    "Mandatory attribute '" + attrName + "' does not exist.");
+            }
+        }
+    }
+
+    public Module getModule()
+    {
+        return m_module;
+    }
+
+    public String getNamespace()
+    {
+        return m_namespace;
+    }
+
+    public Directive getDirective(String name)
+    {
+        for (int i = 0; i < m_dirs.size(); i++)
+        {
+            if (m_dirs.get(i).getName().equals(name))
+            {
+                return m_dirs.get(i);
+            }
+        }
+        return null;
+    }
+
+    public List<Directive> getDirectives()
+    {
+        return m_dirsConst;
+    }
+
+    public Attribute getAttribute(String name)
+    {
+        for (int i = 0; i < m_attrs.size(); i++)
+        {
+            if (m_attrs.get(i).getName().equals(name))
+            {
+                return m_attrs.get(i);
+            }
+        }
+        return null;
+    }
+
+    public List<Attribute> getAttributes()
+    {
+        return m_attrsConst;
+    }
+
+    public List<String> getUses()
+    {
+        return m_uses;
+    }
+
+    public boolean isIncluded(String name)
+    {
+        if ((m_includeFilter == null) && (m_excludeFilter == null))
+        {
+            return true;
+        }
+
+        // Get the class name portion of the target class.
+        String className = Util.getClassName(name);
+
+        // If there are no include filters then all classes are included
+        // by default, otherwise try to find one match.
+        boolean included = (m_includeFilter == null);
+        for (int i = 0;
+            (!included) && (m_includeFilter != null) && (i < m_includeFilter.size());
+            i++)
+        {
+            included = SimpleFilter.compareSubstring(m_includeFilter.get(i), className);
+        }
+
+        // If there are no exclude filters then no classes are excluded
+        // by default, otherwise try to find one match.
+        boolean excluded = false;
+        for (int i = 0;
+            (!excluded) && (m_excludeFilter != null) && (i < m_excludeFilter.size());
+            i++)
+        {
+            excluded = SimpleFilter.compareSubstring(m_excludeFilter.get(i), className);
+        }
+        return included && !excluded;
+    }
+
+    public String toString()
+    {
+        if (m_module == null)
+        {
+            return m_attrs.toString();
+        }
+        if (m_namespace.equals(Capability.PACKAGE_NAMESPACE))
+        {
+            return "[" + m_module + "] "
+                + m_namespace + "; " + getAttribute(Capability.PACKAGE_ATTR);
+        }
+        return "[" + m_module + "] " + m_namespace + "; " + m_attrs;
+    }
+}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ManifestParser.java b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ManifestParser.java
index ce075ad..3ca16aa 100644
--- a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ManifestParser.java
+++ b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ManifestParser.java
@@ -21,35 +21,35 @@
 import java.util.*;
 import java.util.ArrayList;
 import java.util.Map.Entry;
-import org.apache.felix.framework.BundleRevisionImpl;
 
 import org.apache.felix.framework.Logger;
-import org.apache.felix.framework.wiring.BundleCapabilityImpl;
+import org.apache.felix.framework.capabilityset.Capability;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.resolver.Module;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.util.FelixConstants;
 import org.apache.felix.framework.util.VersionRange;
-import org.apache.felix.framework.wiring.BundleRequirementImpl;
 import org.osgi.framework.*;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
 
 public class ManifestParser
 {
     private final Logger m_logger;
     private final Map m_configMap;
     private final Map m_headerMap;
-    private volatile int m_activationPolicy = BundleRevisionImpl.EAGER_ACTIVATION;
+    private volatile int m_activationPolicy = Module.EAGER_ACTIVATION;
     private volatile String m_activationIncludeDir;
     private volatile String m_activationExcludeDir;
     private volatile boolean m_isExtension = false;
     private volatile String m_bundleSymbolicName;
     private volatile Version m_bundleVersion;
-    private volatile List<BundleCapability> m_capabilities;
-    private volatile List<BundleRequirement> m_requirements;
+    private volatile List<Capability> m_capabilities;
+    private volatile List<Requirement> m_requirements;
+    private volatile List<Requirement> m_dynamicRequirements;
     private volatile List<R4LibraryClause> m_libraryClauses;
     private volatile boolean m_libraryHeadersOptional = false;
 
-    public ManifestParser(Logger logger, Map configMap, BundleRevision owner, Map headerMap)
+    public ManifestParser(Logger logger, Map configMap, Module owner, Map headerMap)
         throws BundleException
     {
         m_logger = logger;
@@ -65,7 +65,7 @@
         }
 
         // Create lists to hold capabilities and requirements.
-        List<BundleCapabilityImpl> capList = new ArrayList();
+        List<Capability> capList = new ArrayList();
 
         //
         // Parse bundle version.
@@ -76,8 +76,7 @@
         {
             try
             {
-                m_bundleVersion = Version.parseVersion(
-                    (String) headerMap.get(Constants.BUNDLE_VERSION));
+                m_bundleVersion = Version.parseVersion((String) headerMap.get(Constants.BUNDLE_VERSION));
             }
             catch (RuntimeException ex)
             {
@@ -94,41 +93,37 @@
         // Parse bundle symbolic name.
         //
 
-        BundleCapabilityImpl requireCap = parseBundleSymbolicName(owner, m_headerMap);
-        if (requireCap != null)
+        Capability moduleCap = parseBundleSymbolicName(owner, m_headerMap);
+        if (moduleCap != null)
         {
             m_bundleSymbolicName = (String)
-                requireCap.getAttributes().get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE);
+                moduleCap.getAttribute(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE).getValue();
 
-            // Add a bundle capability and a host capability to all
+            // Add a module capability and a host capability to all
             // non-fragment bundles. A host capability is the same
-            // as a require capability, but with a different capability
-            // namespace. Bundle capabilities resolve required-bundle
+            // as a module capability, but with a different capability
+            // namespace. Module capabilities resolve required-bundle
             // dependencies, while host capabilities resolve fragment-host
             // dependencies.
             if (headerMap.get(Constants.FRAGMENT_HOST) == null)
             {
-                capList.add(requireCap);
-                capList.add(new BundleCapabilityImpl(
-                    owner, BundleCapabilityImpl.HOST_NAMESPACE,
-                    Collections.EMPTY_MAP,
-// TODO: OSGi R4.3 - Wraps map as unmodifiable twice.
-                    requireCap.getAttributes()));
+                capList.add(moduleCap);
+                capList.add(new CapabilityImpl(
+                    owner, Capability.HOST_NAMESPACE, new ArrayList<Directive>(0),
+                    ((CapabilityImpl) moduleCap).getAttributes()));
             }
 
             // Add a singleton capability if the bundle is a singleton.
             // This is sort of a hack, but we need this for the resolver
             // to be able to resolve singletons. It is not possible to
-            // attach this information to the bundle or host capabilities
+            // attach this information to the module or host capabilities
             // because fragments don't have those capabilities, but fragments
             // can be singletons too.
-            if (isSingleton(requireCap))
+            if (isSingleton(moduleCap))
             {
-                capList.add(new BundleCapabilityImpl(
-                    owner, BundleCapabilityImpl.SINGLETON_NAMESPACE,
-                    Collections.EMPTY_MAP,
-// TODO: OSGi R4.3 - Wraps map as unmodifiable twice.
-                    requireCap.getAttributes()));
+                capList.add(new CapabilityImpl(
+                    owner, Capability.SINGLETON_NAMESPACE, new ArrayList<Directive>(0),
+                    ((CapabilityImpl) moduleCap).getAttributes()));
             }
         }
 
@@ -143,7 +138,7 @@
         // Parse Fragment-Host.
         //
 
-        List<BundleRequirementImpl> hostReqs = parseFragmentHost(m_logger, owner, m_headerMap);
+        List<Requirement> hostReqs = parseFragmentHost(m_logger, owner, m_headerMap);
 
         //
         // Parse Require-Bundle
@@ -152,7 +147,7 @@
         List<ParsedHeaderClause> requireClauses =
             parseStandardHeader((String) headerMap.get(Constants.REQUIRE_BUNDLE));
         requireClauses = normalizeRequireClauses(m_logger, requireClauses, getManifestVersion());
-        List<BundleRequirementImpl> requireReqs = convertRequires(requireClauses, owner);
+        List<Requirement> requireReqs = convertRequires(requireClauses, owner);
 
         //
         // Parse Import-Package.
@@ -161,7 +156,7 @@
         List<ParsedHeaderClause> importClauses =
             parseStandardHeader((String) headerMap.get(Constants.IMPORT_PACKAGE));
         importClauses = normalizeImportClauses(m_logger, importClauses, getManifestVersion());
-        List<BundleRequirement> importReqs = convertImports(importClauses, owner);
+        List<Requirement> importReqs = convertImports(importClauses, owner);
 
         //
         // Parse DynamicImport-Package.
@@ -170,7 +165,7 @@
         List<ParsedHeaderClause> dynamicClauses =
             parseStandardHeader((String) headerMap.get(Constants.DYNAMICIMPORT_PACKAGE));
         dynamicClauses = normalizeDynamicImportClauses(m_logger, dynamicClauses, getManifestVersion());
-        List<BundleRequirement> dynamicReqs = convertImports(dynamicClauses, owner);
+        m_dynamicRequirements = convertImports(dynamicClauses, owner);
 
         //
         // Parse Export-Package.
@@ -181,7 +176,7 @@
             parseStandardHeader((String) headerMap.get(Constants.EXPORT_PACKAGE));
         exportClauses = normalizeExportClauses(logger, exportClauses,
             getManifestVersion(), m_bundleSymbolicName, m_bundleVersion);
-        List<BundleCapability> exportCaps = convertExports(exportClauses, owner);
+        List<Capability> exportCaps = convertExports(exportClauses, owner);
 
         //
         // Calculate implicit imports.
@@ -209,17 +204,16 @@
 
         // Combine all requirements.
         m_requirements = new ArrayList(
-             importReqs.size() + requireReqs.size() + hostReqs.size() + dynamicReqs.size());
+             importReqs.size() + requireReqs.size() + hostReqs.size());
         m_requirements.addAll(importReqs);
         m_requirements.addAll(requireReqs);
         m_requirements.addAll(hostReqs);
-        m_requirements.addAll(dynamicReqs);
 
         //
         // Parse Bundle-NativeCode.
         //
 
-        // Parse native library clauses.
+        // Get native library entry names for module library sources.
         m_libraryClauses =
             parseLibraryStrings(
                 m_logger,
@@ -245,14 +239,18 @@
         m_isExtension = checkExtensionBundle(headerMap);
     }
 
-    private static boolean isSingleton(BundleCapabilityImpl cap)
+    private static boolean isSingleton(Capability cap)
     {
-        if (cap.getNamespace().equals(BundleCapabilityImpl.BUNDLE_NAMESPACE))
+        if (cap.getNamespace().equals(Capability.MODULE_NAMESPACE))
         {
-            String value = cap.getDirectives().get(Constants.SINGLETON_DIRECTIVE);
-            if ((value != null) && Boolean.valueOf(value))
+            final List<Directive> dirs = cap.getDirectives();
+            for (int dirIdx = 0; (dirs != null) && (dirIdx < dirs.size()); dirIdx++)
             {
-                return true;
+                if (dirs.get(dirIdx).getName().equalsIgnoreCase(Constants.SINGLETON_DIRECTIVE)
+                    && Boolean.valueOf((String) dirs.get(dirIdx).getValue()))
+                {
+                    return true;
+                }
             }
         }
         return false;
@@ -264,17 +262,27 @@
     {
         // Verify that the values are equals if the package specifies
         // both version and specification-version attributes.
-        Set dupeSet = new HashSet();
-        for (ParsedHeaderClause clause : clauses)
+        Map<String, Attribute> attrMap = new HashMap();
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
         {
+            // Put attributes for current clause in a map for easy lookup.
+            attrMap.clear();
+            for (int attrIdx = 0;
+                attrIdx < clauses.get(clauseIdx).m_attrs.size();
+                attrIdx++)
+            {
+                Attribute attr = clauses.get(clauseIdx).m_attrs.get(attrIdx);
+                attrMap.put(attr.getName(), attr);
+            }
+
             // Check for "version" and "specification-version" attributes
             // and verify they are the same if both are specified.
-            Object v = clause.m_attrs.get(Constants.VERSION_ATTRIBUTE);
-            Object sv = clause.m_attrs.get(Constants.PACKAGE_SPECIFICATION_VERSION);
+            Attribute v = attrMap.get(Constants.VERSION_ATTRIBUTE);
+            Attribute sv = attrMap.get(Constants.PACKAGE_SPECIFICATION_VERSION);
             if ((v != null) && (sv != null))
             {
                 // Verify they are equal.
-                if (!((String) v).trim().equals(((String) sv).trim()))
+                if (!((String) v.getValue()).trim().equals(((String) sv.getValue()).trim()))
                 {
                     throw new IllegalArgumentException(
                         "Both version and specification-version are specified, but they are not equal.");
@@ -285,26 +293,40 @@
             // it to the VersionRange type.
             if ((v != null) || (sv != null))
             {
-                clause.m_attrs.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
+                attrMap.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
                 v = (v == null) ? sv : v;
-                clause.m_attrs.put(
-                    Constants.VERSION_ATTRIBUTE,
-                    VersionRange.parse(v.toString()));
+                attrMap.put(Constants.VERSION_ATTRIBUTE,
+                    new Attribute(
+                        Constants.VERSION_ATTRIBUTE,
+                        VersionRange.parse(v.getValue().toString()),
+                        v.isMandatory()));
             }
 
             // If bundle version is specified, then convert its type to VersionRange.
-            v = clause.m_attrs.get(Constants.BUNDLE_VERSION_ATTRIBUTE);
+            v = attrMap.get(Constants.BUNDLE_VERSION_ATTRIBUTE);
             if (v != null)
             {
-                clause.m_attrs.put(
-                    Constants.BUNDLE_VERSION_ATTRIBUTE,
-                    VersionRange.parse(v.toString()));
+                attrMap.put(Constants.BUNDLE_VERSION_ATTRIBUTE,
+                    new Attribute(
+                        Constants.BUNDLE_VERSION_ATTRIBUTE,
+                        VersionRange.parse(v.getValue().toString()),
+                        v.isMandatory()));
             }
 
-            // Verify java.* is not imported, nor any duplicate imports.
-            for (int pathIdx = 0; pathIdx < clause.m_paths.size(); pathIdx++)
+            // Re-copy the attributes in case they changed.
+            clauses.get(clauseIdx).m_attrs.clear();
+            clauses.get(clauseIdx).m_attrs.addAll(attrMap.values());
+        }
+
+        // Verify java.* is not imported, nor any duplicate imports.
+        Set dupeSet = new HashSet();
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
+        {
+            // Verify that the named package has not already been declared.
+            List<String> paths = clauses.get(clauseIdx).m_paths;
+            for (int pathIdx = 0; pathIdx < paths.size(); pathIdx++)
             {
-                String pkgName = clause.m_paths.get(pathIdx);
+                String pkgName = paths.get(pathIdx);
                 if (!dupeSet.contains(pkgName))
                 {
                     // Verify that java.* packages are not imported.
@@ -314,7 +336,7 @@
                             "Importing java.* packages not allowed: " + pkgName);
                     }
                     // Make sure a package name was specified.
-                    else if (clause.m_paths.get(pathIdx).length() == 0)
+                    else if (clauses.get(clauseIdx).m_paths.get(pathIdx).length() == 0)
                     {
                         throw new BundleException(
                             "Imported package names cannot be zero length.");
@@ -326,11 +348,17 @@
                     throw new BundleException("Duplicate import: " + pkgName);
                 }
             }
+        }
 
-            if (!mv.equals("2"))
+        if (!mv.equals("2"))
+        {
+            // Check to make sure that R3 bundles have only specified
+            // the 'specification-version' attribute and no directives
+            // on their imports; ignore all unknown attributes.
+            for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
             {
                 // R3 bundles cannot have directives on their imports.
-                if (!clause.m_dirs.isEmpty())
+                if (clauses.get(clauseIdx).m_dirs.size() != 0)
                 {
                     throw new BundleException("R3 imports cannot contain directives.");
                 }
@@ -340,26 +368,37 @@
                 // because the package class normalizes to "version" to avoid having
                 // future special cases. This could be changed if more strict behavior
                 // is required.
-                if (!clause.m_attrs.isEmpty())
+                if (clauses.get(clauseIdx).m_attrs.size() != 0)
                 {
                     // R3 package requirements should only have version attributes.
-                    Object pkgVersion = clause.m_attrs.get(BundleCapabilityImpl.VERSION_ATTR);
-                    pkgVersion = (pkgVersion == null)
-                        ? new VersionRange(Version.emptyVersion, true, null, true)
-                        : pkgVersion;
-                    for (Entry<String, Object> entry : clause.m_attrs.entrySet())
+                    Attribute pkgVersion =
+                        new Attribute(Capability.VERSION_ATTR,
+                            new VersionRange(Version.emptyVersion, true, null, true), false);
+                    for (int attrIdx = 0;
+                        attrIdx < clauses.get(clauseIdx).m_attrs.size();
+                        attrIdx++)
                     {
-                        if (!entry.getKey().equals(BundleCapabilityImpl.VERSION_ATTR))
+                        if (clauses.get(clauseIdx).m_attrs.get(attrIdx)
+                          .getName().equals(Capability.VERSION_ATTR))
+                        {
+                            pkgVersion = clauses.get(clauseIdx).m_attrs.get(attrIdx);
+                        }
+                        else
                         {
                             logger.log(Logger.LOG_WARNING,
                                 "Unknown R3 import attribute: "
-                                    + entry.getKey());
+                                    + clauses.get(clauseIdx).m_attrs.get(attrIdx).getName());
                         }
                     }
 
-                    // Remove all other attributes except package version.
-                    clause.m_attrs.clear();
-                    clause.m_attrs.put(BundleCapabilityImpl.VERSION_ATTR, pkgVersion);
+                    // Recreate the import to remove any other attributes
+                    // and add version if missing.
+                    ArrayList<Attribute> attrs = new ArrayList<Attribute>(1);
+                    attrs.add(pkgVersion);
+                    clauses.set(clauseIdx, new ParsedHeaderClause(
+                        clauses.get(clauseIdx).m_paths,
+                        clauses.get(clauseIdx).m_dirs,
+                        attrs));
                 }
             }
         }
@@ -367,8 +406,8 @@
         return clauses;
     }
 
-    private static List<BundleRequirement> convertImports(
-        List<ParsedHeaderClause> clauses, BundleRevision owner)
+    private static List<Requirement> convertImports(
+        List<ParsedHeaderClause> clauses, Module owner)
     {
         // Now convert generic header clauses into requirements.
         List reqList = new ArrayList();
@@ -379,23 +418,18 @@
                 pathIdx++)
             {
                 // Prepend the package name to the array of attributes.
-                Map<String, Object> attrs = clauses.get(clauseIdx).m_attrs;
-                // Note that we use a linked hash map here to ensure the
-                // package attribute is first, which will make indexing
-                // more efficient.
-// TODO: OSGi R4.3 - This is a hack...perhaps we should use the standard "key"
-//       notion where namespace is also the name of the key attribute.
-                Map<String, Object> newAttrs = new LinkedHashMap<String, Object>(attrs.size() + 1);
-                newAttrs.put(
-                    BundleCapabilityImpl.PACKAGE_ATTR,
-                    clauses.get(clauseIdx).m_paths.get(pathIdx));
-                newAttrs.putAll(attrs);
+                List<Attribute> attrs = clauses.get(clauseIdx).m_attrs;
+                List<Attribute> newAttrs = new ArrayList<Attribute>(attrs.size() + 1);
+                newAttrs.add(new Attribute(
+                    Capability.PACKAGE_ATTR,
+                    clauses.get(clauseIdx).m_paths.get(pathIdx), false));
+                newAttrs.addAll(attrs);
 
                 // Create package requirement and add to requirement list.
                 reqList.add(
-                    new BundleRequirementImpl(
+                    new RequirementImpl(
                         owner,
-                        BundleCapabilityImpl.PACKAGE_NAMESPACE,
+                        Capability.PACKAGE_NAMESPACE,
                         clauses.get(clauseIdx).m_dirs,
                         newAttrs));
             }
@@ -410,30 +444,27 @@
     {
         // Verify that the values are equals if the package specifies
         // both version and specification-version attributes.
-        for (ParsedHeaderClause clause : clauses)
+        Map<String, Attribute> attrMap = new HashMap();
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
         {
-            if (!mv.equals("2"))
+            // Put attributes for current clause in a map for easy lookup.
+            attrMap.clear();
+            for (int attrIdx = 0;
+                attrIdx < clauses.get(clauseIdx).m_attrs.size();
+                attrIdx++)
             {
-                // R3 bundles cannot have directives on their imports.
-                if (!clause.m_dirs.isEmpty())
-                {
-                    throw new BundleException("R3 imports cannot contain directives.");
-                }
+                Attribute attr = clauses.get(clauseIdx).m_attrs.get(attrIdx);
+                attrMap.put(attr.getName(), attr);
             }
 
-            // Add the resolution directive to indicate that these are
-            // dynamic imports.
-// TODO: OSGi R4.3 - Use real constant value for "dynamic".
-            clause.m_dirs.put(Constants.RESOLUTION_DIRECTIVE, "dynamic");
-
             // Check for "version" and "specification-version" attributes
             // and verify they are the same if both are specified.
-            Object v = clause.m_attrs.get(Constants.VERSION_ATTRIBUTE);
-            Object sv = clause.m_attrs.get(Constants.PACKAGE_SPECIFICATION_VERSION);
+            Attribute v = attrMap.get(Constants.VERSION_ATTRIBUTE);
+            Attribute sv = attrMap.get(Constants.PACKAGE_SPECIFICATION_VERSION);
             if ((v != null) && (sv != null))
             {
                 // Verify they are equal.
-                if (!((String) v).trim().equals(((String) sv).trim()))
+                if (!((String) v.getValue()).trim().equals(((String) sv.getValue()).trim()))
                 {
                     throw new IllegalArgumentException(
                         "Both version and specification-version are specified, but they are not equal.");
@@ -444,27 +475,40 @@
             // it to the VersionRange type.
             if ((v != null) || (sv != null))
             {
-                clause.m_attrs.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
+                attrMap.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
                 v = (v == null) ? sv : v;
-                clause.m_attrs.put(
-                    Constants.VERSION_ATTRIBUTE,
-                    VersionRange.parse(v.toString()));
+                attrMap.put(Constants.VERSION_ATTRIBUTE,
+                    new Attribute(
+                        Constants.VERSION_ATTRIBUTE,
+                        VersionRange.parse(v.getValue().toString()),
+                        v.isMandatory()));
             }
 
             // If bundle version is specified, then convert its type to VersionRange.
-            v = clause.m_attrs.get(Constants.BUNDLE_VERSION_ATTRIBUTE);
+            v = attrMap.get(Constants.BUNDLE_VERSION_ATTRIBUTE);
             if (v != null)
             {
-                clause.m_attrs.put(
-                    Constants.BUNDLE_VERSION_ATTRIBUTE,
-                    VersionRange.parse(v.toString()));
+                attrMap.put(Constants.BUNDLE_VERSION_ATTRIBUTE,
+                    new Attribute(
+                        Constants.BUNDLE_VERSION_ATTRIBUTE,
+                        VersionRange.parse(v.getValue().toString()),
+                        v.isMandatory()));
             }
 
-            // Dynamic imports can have duplicates, so verify that java.*
-            // packages are not imported.
-            for (int pathIdx = 0; pathIdx < clause.m_paths.size(); pathIdx++)
+            // Re-copy the attributes in case they changed.
+            clauses.get(clauseIdx).m_attrs.clear();
+            clauses.get(clauseIdx).m_attrs.addAll(attrMap.values());
+        }
+
+        // Dynamic imports can have duplicates, so just check for import
+        // of java.*.
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
+        {
+            // Verify that java.* packages are not imported.
+            List<String> paths = clauses.get(clauseIdx).m_paths;
+            for (int pathIdx = 0; pathIdx < paths.size(); pathIdx++)
             {
-                String pkgName = clause.m_paths.get(pathIdx);
+                String pkgName = paths.get(pathIdx);
                 if (pkgName.startsWith("java."))
                 {
                     throw new BundleException(
@@ -478,6 +522,21 @@
             }
         }
 
+        if (!mv.equals("2"))
+        {
+            // Check to make sure that R3 bundles have only specified
+            // the 'specification-version' attribute and no directives
+            // on their imports; ignore all unknown attributes.
+            for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
+            {
+                // R3 bundles cannot have directives on their imports.
+                if (clauses.get(clauseIdx).m_dirs.size() != 0)
+                {
+                    throw new BundleException("R3 imports cannot contain directives.");
+                }
+            }
+        }
+
         return clauses;
     }
 
@@ -487,33 +546,49 @@
         throws BundleException
     {
         // Verify that "java.*" packages are not exported.
-        for (ParsedHeaderClause clause : clauses)
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
         {
             // Verify that the named package has not already been declared.
-            for (int pathIdx = 0; pathIdx < clause.m_paths.size(); pathIdx++)
+            for (int pathIdx = 0; pathIdx < clauses.get(clauseIdx).m_paths.size(); pathIdx++)
             {
                 // Verify that java.* packages are not exported.
-                if (clause.m_paths.get(pathIdx).startsWith("java."))
+                if (clauses.get(clauseIdx).m_paths.get(pathIdx).startsWith("java."))
                 {
                     throw new BundleException(
                         "Exporting java.* packages not allowed: "
-                        + clause.m_paths.get(pathIdx));
+                        + clauses.get(clauseIdx).m_paths.get(pathIdx));
                 }
-                else if (clause.m_paths.get(pathIdx).length() == 0)
+                else if (clauses.get(clauseIdx).m_paths.get(pathIdx).length() == 0)
                 {
                     throw new BundleException(
                         "Exported package names cannot be zero length.");
                 }
             }
+        }
+
+        // If both version and specification-version attributes are specified,
+        // then verify that the values are equal.
+        Map<String, Attribute> attrMap = new HashMap();
+        for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
+        {
+            // Put attributes for current clause in a map for easy lookup.
+            attrMap.clear();
+            for (int attrIdx = 0;
+                attrIdx < clauses.get(clauseIdx).m_attrs.size();
+                attrIdx++)
+            {
+                Attribute attr = clauses.get(clauseIdx).m_attrs.get(attrIdx);
+                attrMap.put(attr.getName(), attr);
+            }
 
             // Check for "version" and "specification-version" attributes
             // and verify they are the same if both are specified.
-            Object v = clause.m_attrs.get(Constants.VERSION_ATTRIBUTE);
-            Object sv = clause.m_attrs.get(Constants.PACKAGE_SPECIFICATION_VERSION);
+            Attribute v = attrMap.get(Constants.VERSION_ATTRIBUTE);
+            Attribute sv = attrMap.get(Constants.PACKAGE_SPECIFICATION_VERSION);
             if ((v != null) && (sv != null))
             {
                 // Verify they are equal.
-                if (!((String) v).trim().equals(((String) sv).trim()))
+                if (!((String) v.getValue()).trim().equals(((String) sv.getValue()).trim()))
                 {
                     throw new IllegalArgumentException(
                         "Both version and specification-version are specified, but they are not equal.");
@@ -523,7 +598,8 @@
             // Always add the default version if not specified.
             if ((v == null) && (sv == null))
             {
-                v = Version.emptyVersion;
+                v = new Attribute(
+                    Constants.VERSION_ATTRIBUTE, Version.emptyVersion, false);
             }
 
             // Ensure that only the "version" attribute is used and convert
@@ -531,34 +607,57 @@
             if ((v != null) || (sv != null))
             {
                 // Convert version attribute to type Version.
-                clause.m_attrs.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
+                attrMap.remove(Constants.PACKAGE_SPECIFICATION_VERSION);
                 v = (v == null) ? sv : v;
-                clause.m_attrs.put(
-                    Constants.VERSION_ATTRIBUTE,
-                    Version.parseVersion(v.toString()));
-            }
+                attrMap.put(Constants.VERSION_ATTRIBUTE,
+                    new Attribute(
+                        Constants.VERSION_ATTRIBUTE,
+                        Version.parseVersion(v.getValue().toString()),
+                        v.isMandatory()));
 
-            // If this is an R4 bundle, then make sure it doesn't specify
-            // bundle symbolic name or bundle version attributes.
-            if (mv.equals("2"))
+                // Re-copy the attributes since they have changed.
+                clauses.get(clauseIdx).m_attrs.clear();
+                clauses.get(clauseIdx).m_attrs.addAll(attrMap.values());
+            }
+        }
+
+        // If this is an R4 bundle, then make sure it doesn't specify
+        // bundle symbolic name or bundle version attributes.
+        if (mv.equals("2"))
+        {
+            for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
             {
-                // Find symbolic name and version attribute, if present.
-                if (clause.m_attrs.containsKey(Constants.BUNDLE_VERSION_ATTRIBUTE)
-                    || clause.m_attrs.containsKey(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE))
+                // R3 package capabilities should only have a version attribute.
+                List<Attribute> attrs = clauses.get(clauseIdx).m_attrs;
+                for (int attrIdx = 0; attrIdx < attrs.size(); attrIdx++)
                 {
-                    throw new BundleException(
-                        "Exports must not specify bundle symbolic name or bundle version.");
+                    // Find symbolic name and version attribute, if present.
+                    if (attrs.get(attrIdx).getName().equals(Constants.BUNDLE_VERSION_ATTRIBUTE) ||
+                        attrs.get(attrIdx).getName().equals(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE))
+                    {
+                        throw new BundleException(
+                            "Exports must not specify bundle symbolic name or bundle version.");
+                    }
                 }
 
                 // Now that we know that there are no bundle symbolic name and version
                 // attributes, add them since the spec says they are there implicitly.
-                clause.m_attrs.put(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE, bsn);
-                clause.m_attrs.put(Constants.BUNDLE_VERSION_ATTRIBUTE, bv);
+                attrs.add(new Attribute(
+                    Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE, bsn, false));
+                attrs.add(new Attribute(
+                    Constants.BUNDLE_VERSION_ATTRIBUTE, bv, false));
+                ((ArrayList) attrs).trimToSize();
             }
-            else if (!mv.equals("2"))
+        }
+        else if (!mv.equals("2"))
+        {
+            // Check to make sure that R3 bundles have only specified
+            // the 'specification-version' attribute and no directives
+            // on their exports; ignore all unknown attributes.
+            for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
             {
                 // R3 bundles cannot have directives on their exports.
-                if (!clause.m_dirs.isEmpty())
+                if (clauses.get(clauseIdx).m_dirs.size() != 0)
                 {
                     throw new BundleException("R3 exports cannot contain directives.");
                 }
@@ -568,31 +667,37 @@
                 // because the package class normalizes to "version" to avoid having
                 // future special cases. This could be changed if more strict behavior
                 // is required.
-                if (!clause.m_attrs.isEmpty())
+                if (clauses.get(clauseIdx).m_attrs.size() != 0)
                 {
                     // R3 package capabilities should only have a version attribute.
-                    Object pkgVersion = clause.m_attrs.get(BundleCapabilityImpl.VERSION_ATTR);
-                    pkgVersion = (pkgVersion == null)
-                        ? Version.emptyVersion
-                        : pkgVersion;
-                    for (Entry<String, Object> entry : clause.m_attrs.entrySet())
+                    List<Attribute> attrs = clauses.get(clauseIdx).m_attrs;
+                    Attribute pkgVersion = new Attribute(Capability.VERSION_ATTR, Version.emptyVersion, false);
+                    for (int attrIdx = 0; attrIdx < attrs.size(); attrIdx++)
                     {
-                        if (!entry.getKey().equals(BundleCapabilityImpl.VERSION_ATTR))
+                        if (attrs.get(attrIdx).getName().equals(Capability.VERSION_ATTR))
+                        {
+                            pkgVersion = attrs.get(attrIdx);
+                        }
+                        else
                         {
                             logger.log(
                                 Logger.LOG_WARNING,
                                 "Unknown R3 export attribute: "
-                                + entry.getKey());
+                                + attrs.get(attrIdx).getName());
                         }
                     }
 
-                    // Remove all other attributes except package version.
-                    clause.m_attrs.clear();
-                    clause.m_attrs.put(BundleCapabilityImpl.VERSION_ATTR, pkgVersion);
+                    // Recreate the export to remove any other attributes
+                    // and add version if missing.
+                    List<Attribute> newAttrs = new ArrayList<Attribute>(2);
+                    newAttrs.add(pkgVersion);
+                    clauses.set(clauseIdx, new ParsedHeaderClause(
+                        clauses.get(clauseIdx).m_paths,
+                        clauses.get(clauseIdx).m_dirs,
+                        newAttrs));
                 }
             }
         }
-
         return clauses;
     }
 
@@ -638,16 +743,21 @@
         return m_bundleVersion;
     }
 
-    public List<BundleCapability> getCapabilities()
+    public List<Capability> getCapabilities()
     {
         return m_capabilities;
     }
 
-    public List<BundleRequirement> getRequirements()
+    public List<Requirement> getRequirements()
     {
         return m_requirements;
     }
 
+    public List<Requirement> getDynamicRequirements()
+    {
+        return m_dynamicRequirements;
+    }
+
     public List<R4LibraryClause> getLibraryClauses()
     {
         return m_libraryClauses;
@@ -743,7 +853,7 @@
 
             // Select the matching native clause.
             int selected = 0;
-            if (clauseList.isEmpty())
+            if (clauseList.size() == 0)
             {
                 // If optional clause exists, no error thrown.
                 if (m_libraryHeadersOptional)
@@ -826,7 +936,7 @@
             }
         }
 
-        if (selection.isEmpty())
+        if (selection.size() == 0)
         {
             // Re-init index list.
             selection.clear();
@@ -857,7 +967,7 @@
         }
 
         // Return the first sorted clause
-        if (selection.isEmpty())
+        if (selection.size() == 0)
         {
             return 0;
         }
@@ -868,7 +978,7 @@
     }
 
     private static List<ParsedHeaderClause> calculateImplicitImports(
-        List<BundleCapability> exports, List<ParsedHeaderClause> imports)
+        List<Capability> exports, List<ParsedHeaderClause> imports)
         throws BundleException
     {
         List<ParsedHeaderClause> clauseList = new ArrayList();
@@ -890,32 +1000,34 @@
         // Add import requirement for each export capability.
         for (int i = 0; i < exports.size(); i++)
         {
-            if (map.get(exports.get(i).getAttributes()
-                .get(BundleCapabilityImpl.PACKAGE_ATTR)) == null)
+            if (map.get(exports.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue()) == null)
             {
                 // Convert Version to VersionRange.
-                Map<String, Object> attrs = new HashMap<String, Object>();
-                Object version = exports.get(i).getAttributes().get(Constants.VERSION_ATTRIBUTE);
-                if (version != null)
+                List<Attribute> attrs = new ArrayList<Attribute>(exports.get(i).getAttributes());
+                for (int attrIdx = 0; (attrs != null) && (attrIdx < attrs.size()); attrIdx++)
                 {
-                    attrs.put(
-                        Constants.VERSION_ATTRIBUTE,
-                        VersionRange.parse(version.toString()));
+                    if (attrs.get(attrIdx).getName().equals(Constants.VERSION_ATTRIBUTE))
+                    {
+                        attrs.set(attrIdx, new Attribute(
+                            attrs.get(attrIdx).getName(),
+                            VersionRange.parse(attrs.get(attrIdx).getValue().toString()),
+                            attrs.get(attrIdx).isMandatory()));
+                    }
                 }
 
                 List<String> paths = new ArrayList();
                 paths.add((String)
-                    exports.get(i).getAttributes().get(BundleCapabilityImpl.PACKAGE_ATTR));
+                    exports.get(i).getAttribute(Capability.PACKAGE_ATTR).getValue());
                 clauseList.add(
-                    new ParsedHeaderClause(paths, Collections.EMPTY_MAP, attrs));
+                    new ParsedHeaderClause(paths, new ArrayList<Directive>(0), attrs));
             }
         }
 
         return clauseList;
     }
 
-    private static List<BundleCapability> calculateImplicitUses(
-        List<BundleCapability> exports, List<ParsedHeaderClause> imports)
+    private static List<Capability> calculateImplicitUses(
+        List<Capability> exports, List<ParsedHeaderClause> imports)
         throws BundleException
     {
         // Add a "uses" directive onto each export of R3 bundles
@@ -933,14 +1045,16 @@
                     + imports.get(i).m_paths.get(pathIdx);
             }
         }
+        Directive uses = new Directive(
+            Constants.USES_DIRECTIVE, usesValue);
         for (int i = 0; i < exports.size(); i++)
         {
-            Map<String, String> dirs = new HashMap<String, String>(1);
-            dirs.put(Constants.USES_DIRECTIVE, usesValue);
-            exports.set(i, new BundleCapabilityImpl(
-                exports.get(i).getRevision(),
-                BundleCapabilityImpl.PACKAGE_NAMESPACE,
-                dirs,
+            List<Directive> dirList = new ArrayList<Directive>(1);
+            dirList.add(uses);
+            exports.set(i, new CapabilityImpl(
+                exports.get(i).getModule(),
+                Capability.PACKAGE_NAMESPACE,
+                dirList,
                 exports.get(i).getAttributes()));
         }
 
@@ -949,13 +1063,13 @@
 
     private static boolean checkExtensionBundle(Map headerMap) throws BundleException
     {
-        Object extension = parseExtensionBundleHeader(
+        Directive extension = parseExtensionBundleHeader(
             (String) headerMap.get(Constants.FRAGMENT_HOST));
 
         if (extension != null)
         {
-            if (!(Constants.EXTENSION_FRAMEWORK.equals(extension) ||
-                Constants.EXTENSION_BOOTCLASSPATH.equals(extension)))
+            if (!(Constants.EXTENSION_FRAMEWORK.equals(extension.getValue()) ||
+                Constants.EXTENSION_BOOTCLASSPATH.equals(extension.getValue())))
             {
                 throw new BundleException(
                     "Extension bundle must have either 'extension:=framework' or 'extension:=bootclasspath'");
@@ -973,8 +1087,7 @@
         return false;
     }
 
-    private static BundleCapabilityImpl parseBundleSymbolicName(
-        BundleRevision owner, Map headerMap)
+    private static Capability parseBundleSymbolicName(Module owner, Map headerMap)
         throws BundleException
     {
         List<ParsedHeaderClause> clauses = parseStandardHeader(
@@ -1015,14 +1128,16 @@
                 }
             }
 
-            // Create a require capability and return it.
+            // Create a module capability and return it.
             String symName = (String) clauses.get(0).m_paths.get(0);
-            Map<String, Object> attrs = new HashMap<String, Object>(2);
-            attrs.put(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE, symName);
-            attrs.put(Constants.BUNDLE_VERSION_ATTRIBUTE, bundleVersion);
-            return new BundleCapabilityImpl(
+            List<Attribute> attrs = new ArrayList<Attribute>(2);
+            attrs.add(new Attribute(
+                Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE, symName, false));
+            attrs.add(new Attribute(
+                Constants.BUNDLE_VERSION_ATTRIBUTE, bundleVersion, false));
+            return new CapabilityImpl(
                 owner,
-                BundleCapabilityImpl.BUNDLE_NAMESPACE,
+                Capability.MODULE_NAMESPACE,
                 clauses.get(0).m_dirs,
                 attrs);
         }
@@ -1030,11 +1145,11 @@
         return null;
     }
 
-    private static List<BundleRequirementImpl> parseFragmentHost(
-        Logger logger, BundleRevision owner, Map headerMap)
+    private static List<Requirement> parseFragmentHost(
+        Logger logger, Module owner, Map headerMap)
         throws BundleException
     {
-        List<BundleRequirementImpl> reqs = new ArrayList();
+        List<Requirement> reqs = new ArrayList();
 
         String mv = getManifestVersion(headerMap);
         if ((mv != null) && mv.equals("2"))
@@ -1058,12 +1173,10 @@
                 }
 
                 // Strip all attributes other than bundle-version.
-                for (Iterator<Entry<String, Object>> it =
-                        clauses.get(0).m_attrs.entrySet().iterator();
-                    it.hasNext(); )
+                for (Iterator<Attribute> it = clauses.get(0).m_attrs.iterator(); it.hasNext(); )
                 {
-                    Entry<String, Object> entry = it.next();
-                    if (!entry.getKey().equals(Constants.BUNDLE_VERSION_ATTRIBUTE))
+                    Attribute attr = it.next();
+                    if (!attr.getName().equals(Constants.BUNDLE_VERSION_ATTRIBUTE))
                     {
                         it.remove();
                     }
@@ -1071,24 +1184,26 @@
 
                 // If the bundle-version attribute is specified, then convert
                 // it to the proper type.
-                Object value = clauses.get(0).m_attrs.get(Constants.BUNDLE_VERSION_ATTRIBUTE);
-                if (value != null)
+                if (clauses.get(0).m_attrs.size() == 1)
                 {
-                    clauses.get(0).m_attrs.put(
-                        Constants.BUNDLE_VERSION_ATTRIBUTE,
-                        VersionRange.parse(value.toString()));
+                    Attribute attr = clauses.get(0).m_attrs.get(0);
+                    clauses.get(0).m_attrs.set(0,
+                        new Attribute(
+                            Constants.BUNDLE_VERSION_ATTRIBUTE,
+                            VersionRange.parse(attr.getValue().toString()),
+                            attr.isMandatory()));
                 }
 
                 // Prepend the host symbolic name to the array of attributes.
-                Map<String, Object> attrs = clauses.get(0).m_attrs;
-                Map<String, Object> newAttrs = new HashMap<String, Object>(attrs.size() + 1);
-                newAttrs.put(
+                List<Attribute> attrs = clauses.get(0).m_attrs;
+                List<Attribute> newAttrs = new ArrayList<Attribute>(attrs.size() + 1);
+                newAttrs.add(new Attribute(
                     Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE,
-                    clauses.get(0).m_paths.get(0));
-                newAttrs.putAll(attrs);
+                    clauses.get(0).m_paths.get(0), false));
+                newAttrs.addAll(attrs);
 
-                reqs.add(new BundleRequirementImpl(
-                    owner, BundleCapabilityImpl.HOST_NAMESPACE,
+                reqs.add(new RequirementImpl(
+                    owner, Capability.HOST_NAMESPACE,
                     clauses.get(0).m_dirs,
                     newAttrs));
             }
@@ -1107,11 +1222,11 @@
         return reqs;
     }
 
-    public static List<BundleCapability> parseExportHeader(
-        Logger logger, BundleRevision owner, String header, String bsn, Version bv)
+    public static List<Capability> parseExportHeader(
+        Logger logger, Module owner, String header, String bsn, Version bv)
     {
 
-        List<BundleCapability> caps = null;
+        List<Capability> caps = null;
         try
         {
             List<ParsedHeaderClause> exportClauses = parseStandardHeader(header);
@@ -1125,10 +1240,10 @@
         return caps;
     }
 
-    private static List<BundleCapability> convertExports(
-        List<ParsedHeaderClause> clauses, BundleRevision owner)
+    private static List<Capability> convertExports(
+        List<ParsedHeaderClause> clauses, Module owner)
     {
-        List<BundleCapability> capList = new ArrayList();
+        List<Capability> capList = new ArrayList();
         for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
         {
             for (int pathIdx = 0;
@@ -1136,18 +1251,18 @@
                 pathIdx++)
             {
                 // Prepend the package name to the array of attributes.
-                Map<String, Object> attrs = clauses.get(clauseIdx).m_attrs;
-                Map<String, Object> newAttrs = new HashMap<String, Object>(attrs.size() + 1);
-                newAttrs.put(
-                    BundleCapabilityImpl.PACKAGE_ATTR,
-                    clauses.get(clauseIdx).m_paths.get(pathIdx));
-                newAttrs.putAll(attrs);
+                List<Attribute> attrs = clauses.get(clauseIdx).m_attrs;
+                List<Attribute> newAttrs = new ArrayList<Attribute>(attrs.size() + 1);
+                newAttrs.add(new Attribute(
+                    Capability.PACKAGE_ATTR,
+                    clauses.get(clauseIdx).m_paths.get(pathIdx), false));
+                newAttrs.addAll(attrs);
 
                 // Create package capability and add to capability list.
                 capList.add(
-                    new BundleCapabilityImpl(
+                    new CapabilityImpl(
                         owner,
-                        BundleCapabilityImpl.PACKAGE_NAMESPACE,
+                        Capability.PACKAGE_NAMESPACE,
                         clauses.get(clauseIdx).m_dirs,
                         newAttrs));
             }
@@ -1169,13 +1284,19 @@
             // Convert bundle version attribute to VersionRange type.
             for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
             {
-                Object value = clauses.get(clauseIdx).m_attrs.get(
-                    Constants.BUNDLE_VERSION_ATTRIBUTE);
-                if (value != null)
+                for (int attrIdx = 0;
+                    attrIdx < clauses.get(clauseIdx).m_attrs.size();
+                    attrIdx++)
                 {
-                    clauses.get(clauseIdx).m_attrs.put(
-                        Constants.BUNDLE_VERSION_ATTRIBUTE,
-                        VersionRange.parse(value.toString()));
+                    Attribute attr = clauses.get(clauseIdx).m_attrs.get(attrIdx);
+                    if (attr.getName().equals(Constants.BUNDLE_VERSION_ATTRIBUTE))
+                    {
+                        clauses.get(clauseIdx).m_attrs.set(attrIdx,
+                            new Attribute(
+                                Constants.BUNDLE_VERSION_ATTRIBUTE,
+                                VersionRange.parse(attr.getValue().toString()),
+                                attr.isMandatory()));
+                    }
                 }
             }
         }
@@ -1183,35 +1304,30 @@
         return clauses;
     }
 
-    private static List<BundleRequirementImpl> convertRequires(
-        List<ParsedHeaderClause> clauses, BundleRevision owner)
+    private static List<Requirement> convertRequires(
+        List<ParsedHeaderClause> clauses, Module owner)
     {
-        List<BundleRequirementImpl> reqList = new ArrayList();
+        List<Requirement> reqList = new ArrayList();
         for (int clauseIdx = 0; clauseIdx < clauses.size(); clauseIdx++)
         {
+            List<Attribute> attrs = clauses.get(clauseIdx).m_attrs;
+
             for (int pathIdx = 0;
                 pathIdx < clauses.get(clauseIdx).m_paths.size();
                 pathIdx++)
             {
-                // Prepend the bundle symbolic name to the array of attributes.
-                Map<String, Object> attrs = clauses.get(clauseIdx).m_attrs;
-                // Note that we use a linked hash map here to ensure the
-                // package attribute is first, which will make indexing
-                // more efficient.
-// TODO: OSGi R4.3 - This is a hack...perhaps we should use the standard "key"
-//       notion where namespace is also the name of the key attribute.
                 // Prepend the symbolic name to the array of attributes.
-                Map<String, Object> newAttrs = new LinkedHashMap<String, Object>(attrs.size() + 1);
-                newAttrs.put(
+                List<Attribute> newAttrs = new ArrayList<Attribute>(attrs.size() + 1);
+                newAttrs.add(new Attribute(
                     Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE,
-                    clauses.get(clauseIdx).m_paths.get(pathIdx));
-                newAttrs.putAll(attrs);
+                    clauses.get(clauseIdx).m_paths.get(pathIdx), false));
+                newAttrs.addAll(attrs);
 
                 // Create package requirement and add to requirement list.
                 reqList.add(
-                    new BundleRequirementImpl(
+                    new RequirementImpl(
                         owner,
-                        BundleCapabilityImpl.BUNDLE_NAMESPACE,
+                        Capability.MODULE_NAMESPACE,
                         clauses.get(clauseIdx).m_dirs,
                         newAttrs));
             }
@@ -1220,26 +1336,27 @@
         return reqList;
     }
 
-    public static String parseExtensionBundleHeader(String header)
+    public static Directive parseExtensionBundleHeader(String header)
         throws BundleException
     {
         List<ParsedHeaderClause> clauses = parseStandardHeader(header);
 
-        String result = null;
+        Directive result = null;
 
         if (clauses.size() == 1)
         {
             // See if there is the "extension" directive.
-            for (Entry<String, String> entry : clauses.get(0).m_dirs.entrySet())
+            List<Directive> dirs = clauses.get(0).m_dirs;
+            for (int dirIdx = 0; (result == null) && (dirIdx < dirs.size()); dirIdx++)
             {
-                if (Constants.EXTENSION_DIRECTIVE.equals(entry.getKey()))
+                if (Constants.EXTENSION_DIRECTIVE.equals(dirs.get(dirIdx).getName()))
                 {
                     // If the extension directive is specified, make sure
                     // the target is the system bundle.
                     if (FelixConstants.SYSTEM_BUNDLE_SYMBOLICNAME.equals(clauses.get(0).m_paths.get(0)) ||
                         Constants.SYSTEM_BUNDLE_SYMBOLICNAME.equals(clauses.get(0).m_paths.get(0)))
                     {
-                        return entry.getValue();
+                        result = (Directive) dirs.get(dirIdx);
                     }
                     else
                     {
@@ -1255,7 +1372,7 @@
 
     private void parseActivationPolicy(Map headerMap)
     {
-        m_activationPolicy = BundleRevisionImpl.EAGER_ACTIVATION;
+        m_activationPolicy = Module.EAGER_ACTIVATION;
 
         List<ParsedHeaderClause> clauses = parseStandardHeader(
             (String) headerMap.get(Constants.BUNDLE_ACTIVATIONPOLICY));
@@ -1268,16 +1385,17 @@
             {
                 if (clauses.get(0).m_paths.get(clauseIdx).equals(Constants.ACTIVATION_LAZY))
                 {
-                    m_activationPolicy = BundleRevisionImpl.LAZY_ACTIVATION;
-                    for (Entry<String, String> entry : clauses.get(0).m_dirs.entrySet())
+                    m_activationPolicy = Module.LAZY_ACTIVATION;
+                    for (int dirIdx = 0; dirIdx < clauses.get(0).m_dirs.size(); dirIdx++)
                     {
-                        if (entry.getKey().equalsIgnoreCase(Constants.INCLUDE_DIRECTIVE))
+                        Directive dir = clauses.get(0).m_dirs.get(dirIdx);
+                        if (dir.getName().equalsIgnoreCase(Constants.INCLUDE_DIRECTIVE))
                         {
-                            m_activationIncludeDir = entry.getValue();
+                            m_activationIncludeDir = (String) dir.getValue();
                         }
-                        else if (entry.getKey().equalsIgnoreCase(Constants.EXCLUDE_DIRECTIVE))
+                        else if (dir.getName().equalsIgnoreCase(Constants.EXCLUDE_DIRECTIVE))
                         {
-                            m_activationExcludeDir = entry.getValue();
+                            m_activationExcludeDir = (String) dir.getValue();
                         }
                     }
                     break;
@@ -1353,8 +1471,8 @@
         }
 
         // Parse the directives/attributes.
-        Map<String, String> dirs = new HashMap<String, String>();
-        Map<String, Object> attrs = new HashMap<String, Object>();
+        Map<String, Directive> dirsMap = new HashMap();
+        Map<String, Attribute> attrsMap = new HashMap();
         int idx = -1;
         String sep = null;
         for (int pieceIdx = pathCount; pieceIdx < pieces.size(); pieceIdx++)
@@ -1388,25 +1506,36 @@
             if (sep.equals(FelixConstants.DIRECTIVE_SEPARATOR))
             {
                 // Check for duplicates.
-                if (dirs.get(key) != null)
+                if (dirsMap.get(key) != null)
                 {
                     throw new IllegalArgumentException(
                         "Duplicate directive: " + key);
                 }
-                dirs.put(key, value);
+                dirsMap.put(key, new Directive(key, value));
             }
             else
             {
                 // Check for duplicates.
-                if (attrs.get(key) != null)
+                if (attrsMap.get(key) != null)
                 {
                     throw new IllegalArgumentException(
                         "Duplicate attribute: " + key);
                 }
-                attrs.put(key, value);
+                attrsMap.put(key, new Attribute(key, value, false));
             }
         }
 
+        List<Directive> dirs = new ArrayList<Directive>(dirsMap.size());
+        for (Entry<String, Directive> entry : dirsMap.entrySet())
+        {
+            dirs.add(entry.getValue());
+        }
+        List<Attribute> attrs = new ArrayList<Attribute>(attrsMap.size());
+        for (Entry<String, Attribute> entry : attrsMap.entrySet())
+        {
+            attrs.add(entry.getValue());
+        }
+
         return new ParsedHeaderClause(paths, dirs, attrs);
     }
 
@@ -1504,4 +1633,4 @@
 
         return libList;
     }
-}
\ No newline at end of file
+}
diff --git a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ParsedHeaderClause.java b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ParsedHeaderClause.java
index ab095e5..4be3ed8 100644
--- a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ParsedHeaderClause.java
+++ b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/ParsedHeaderClause.java
@@ -19,16 +19,16 @@
 package org.apache.felix.framework.util.manifestparser;
 
 import java.util.List;
-import java.util.Map;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Directive;
 
 public class ParsedHeaderClause
 {
     public final List<String> m_paths;
-    public final Map<String, String> m_dirs;
-    public final Map<String, Object> m_attrs;
+    public final List<Directive> m_dirs;
+    public final List<Attribute> m_attrs;
 
-    public ParsedHeaderClause(
-        List<String> paths, Map<String, String> dirs, Map<String, Object> attrs)
+    public ParsedHeaderClause(List<String> paths, List<Directive> dirs, List<Attribute> attrs)
     {
         m_paths = paths;
         m_dirs = dirs;
diff --git a/framework/src/main/java/org/apache/felix/framework/wiring/BundleRequirementImpl.java b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/RequirementImpl.java
similarity index 68%
rename from framework/src/main/java/org/apache/felix/framework/wiring/BundleRequirementImpl.java
rename to framework/src/main/java/org/apache/felix/framework/util/manifestparser/RequirementImpl.java
index 00f579f..0f039fe 100644
--- a/framework/src/main/java/org/apache/felix/framework/wiring/BundleRequirementImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/RequirementImpl.java
@@ -6,9 +6,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -16,73 +16,63 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.felix.framework.wiring;
+package org.apache.felix.framework.util.manifestparser;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import org.apache.felix.framework.capabilityset.CapabilitySet;
+import org.apache.felix.framework.capabilityset.Attribute;
+import org.apache.felix.framework.capabilityset.Directive;
+import org.apache.felix.framework.capabilityset.Requirement;
 import org.apache.felix.framework.capabilityset.SimpleFilter;
+import org.apache.felix.framework.resolver.Module;
 import org.apache.felix.framework.util.VersionRange;
 import org.osgi.framework.Constants;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
 
-public class BundleRequirementImpl implements BundleRequirement
+public class RequirementImpl implements Requirement
 {
-    private final BundleRevision m_revision;
+    private final Module m_module;
     private final String m_namespace;
     private final SimpleFilter m_filter;
     private final boolean m_optional;
-    private final Map<String, String> m_dirs;
-    private final Map<String, Object> m_attrs;
+    private final List<Directive> m_dirs;
+    private final List<Directive> m_dirsConst;
 
-    public BundleRequirementImpl(
-        BundleRevision revision, String namespace,
-        Map<String, String> dirs, Map<String, Object> attrs)
+    public RequirementImpl(
+        Module module, String namespace,
+        List<Directive> dirs, List<Attribute> attrs)
     {
-        m_revision = revision;
+        m_module = module;
         m_namespace = namespace;
-        m_dirs = Collections.unmodifiableMap(dirs);
-        m_attrs = Collections.unmodifiableMap(attrs);
+        m_dirs = dirs;
+        m_dirsConst = Collections.unmodifiableList(m_dirs);
         m_filter = convertToFilter(attrs);
 
         // Find resolution import directives.
         boolean optional = false;
-        if (m_dirs.containsKey(Constants.RESOLUTION_DIRECTIVE)
-            && m_dirs.get(Constants.RESOLUTION_DIRECTIVE).equals(Constants.RESOLUTION_OPTIONAL))
+        for (int dirIdx = 0; dirIdx < m_dirs.size(); dirIdx++)
         {
-            optional = true;
+            if (m_dirs.get(dirIdx).getName().equals(Constants.RESOLUTION_DIRECTIVE))
+            {
+                optional = m_dirs.get(dirIdx).getValue().equals(Constants.RESOLUTION_OPTIONAL);
+            }
         }
         m_optional = optional;
     }
 
+    public Module getModule()
+    {
+        return m_module;
+    }
+
     public String getNamespace()
     {
         return m_namespace;
     }
 
-    public Map<String, String> getDirectives()
+    public SimpleFilter getFilter()
     {
-        return m_dirs;
-    }
-
-    public Map<String, Object> getAttributes()
-    {
-        return m_attrs;
-    }
-
-    public BundleRevision getRevision()
-    {
-        return m_revision;
-    }
-
-    public boolean matches(BundleCapability cap)
-    {
-        return CapabilitySet.matches((BundleCapabilityImpl) cap, getFilter());
+        return m_filter;
     }
 
     public boolean isOptional()
@@ -90,33 +80,45 @@
         return m_optional;
     }
 
-    public SimpleFilter getFilter()
+    public Directive getDirective(String name)
     {
-        return m_filter;
+        for (int i = 0; i < m_dirs.size(); i++)
+        {
+            if (m_dirs.get(i).getName().equals(name))
+            {
+                return m_dirs.get(i);
+            }
+        }
+        return null;
+    }
+
+    public List<Directive> getDirectives()
+    {
+        return m_dirsConst;
     }
 
     public String toString()
     {
-        return "[" + m_revision + "] " + m_namespace + "; " + getFilter().toString();
+        return "[" + m_module + "] " + m_namespace + "; " + getFilter().toString();
     }
 
-    private static SimpleFilter convertToFilter(Map<String, Object> attrs)
+    private static SimpleFilter convertToFilter(List<Attribute> attrs)
     {
         // Rather than building a filter string to be parsed into a SimpleFilter,
         // we will just create the parsed SimpleFilter directly.
 
         List<SimpleFilter> filters = new ArrayList<SimpleFilter>();
 
-        for (Entry<String, Object> entry : attrs.entrySet())
+        for (Attribute attr : attrs)
         {
-            if (entry.getValue() instanceof VersionRange)
+            if (attr.getValue() instanceof VersionRange)
             {
-                VersionRange vr = (VersionRange) entry.getValue();
+                VersionRange vr = (VersionRange) attr.getValue();
                 if (vr.isFloorInclusive())
                 {
                     filters.add(
                         new SimpleFilter(
-                            entry.getKey(),
+                            attr.getName(),
                             vr.getFloor().toString(),
                             SimpleFilter.GTE));
                 }
@@ -126,7 +128,7 @@
                         new SimpleFilter(null, new ArrayList(), SimpleFilter.NOT);
                     ((List) not.getValue()).add(
                         new SimpleFilter(
-                            entry.getKey(),
+                            attr.getName(),
                             vr.getFloor().toString(),
                             SimpleFilter.LTE));
                     filters.add(not);
@@ -138,7 +140,7 @@
                     {
                         filters.add(
                             new SimpleFilter(
-                                entry.getKey(),
+                                attr.getName(),
                                 vr.getCeiling().toString(),
                                 SimpleFilter.LTE));
                     }
@@ -148,7 +150,7 @@
                             new SimpleFilter(null, new ArrayList(), SimpleFilter.NOT);
                         ((List) not.getValue()).add(
                             new SimpleFilter(
-                                entry.getKey(),
+                                attr.getName(),
                                 vr.getCeiling().toString(),
                                 SimpleFilter.GTE));
                         filters.add(not);
@@ -157,12 +159,12 @@
             }
             else
             {
-                List<String> values = SimpleFilter.parseSubstring(entry.getValue().toString());
+                List<String> values = SimpleFilter.parseSubstring(attr.getValue().toString());
                 if (values.size() > 1)
                 {
                     filters.add(
                         new SimpleFilter(
-                            entry.getKey(),
+                            attr.getName(),
                             values,
                             SimpleFilter.SUBSTRING));
                 }
@@ -170,7 +172,7 @@
                 {
                     filters.add(
                         new SimpleFilter(
-                            entry.getKey(),
+                            attr.getName(),
                             values.get(0),
                             SimpleFilter.EQ));
                 }
diff --git a/framework/src/main/java/org/apache/felix/framework/wiring/BundleCapabilityImpl.java b/framework/src/main/java/org/apache/felix/framework/wiring/BundleCapabilityImpl.java
deleted file mode 100644
index e8ffef7..0000000
--- a/framework/src/main/java/org/apache/felix/framework/wiring/BundleCapabilityImpl.java
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework.wiring;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Collections;
-import java.util.Set;
-import java.util.Map;
-import java.util.List;
-import java.util.StringTokenizer;
-import org.apache.felix.framework.capabilityset.SimpleFilter;
-import org.apache.felix.framework.util.Util;
-import org.apache.felix.framework.util.manifestparser.ManifestParser;
-import org.osgi.framework.Constants;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRevision;
-
-public class BundleCapabilityImpl implements BundleCapability
-{
-    public static final String BUNDLE_NAMESPACE = "module";
-    public static final String HOST_NAMESPACE = "host";
-    public static final String PACKAGE_NAMESPACE = "package";
-    public static final String SINGLETON_NAMESPACE = "singleton";
-
-    public static final String PACKAGE_ATTR = "package";
-    public static final String VERSION_ATTR = "version";
-
-    private final BundleRevision m_revision;
-    private final String m_namespace;
-    private final Map<String, String> m_dirs;
-    private final Map<String, Object> m_attrs;
-    private final List<String> m_uses;
-    private final List<List<String>> m_includeFilter;
-    private final List<List<String>> m_excludeFilter;
-    private final Set<String> m_mandatory;
-
-    public BundleCapabilityImpl(BundleRevision revision, String namespace,
-        Map<String, String> dirs, Map<String, Object> attrs)
-    {
-        m_namespace = namespace;
-        m_revision = revision;
-        m_dirs = Collections.unmodifiableMap(dirs);
-        m_attrs = Collections.unmodifiableMap(attrs);
-
-        // Find all export directives: uses, mandatory, include, and exclude.
-        
-        m_uses = new ArrayList(0);
-        String value = m_dirs.get(Constants.USES_DIRECTIVE);
-        if (value != null)
-        {
-            // Parse these uses directive.
-            StringTokenizer tok = new StringTokenizer(value, ",");
-            while (tok.hasMoreTokens())
-            {
-                m_uses.add(tok.nextToken().trim());
-            }
-        }
-
-        value = m_dirs.get(Constants.INCLUDE_DIRECTIVE);
-        if (value != null)
-        {
-            List<String> filters = ManifestParser.parseDelimitedString(value, ",");
-            m_includeFilter = new ArrayList<List<String>>(filters.size());
-            for (int filterIdx = 0; filterIdx < filters.size(); filterIdx++)
-            {
-                List<String> substrings = SimpleFilter.parseSubstring(filters.get(filterIdx));
-                m_includeFilter.add(substrings);
-            }
-        }
-        else
-        {
-            m_includeFilter = null;
-        }
-
-        value = m_dirs.get(Constants.EXCLUDE_DIRECTIVE);
-        if (value != null)
-        {
-            List<String> filters = ManifestParser.parseDelimitedString(value, ",");
-            m_excludeFilter = new ArrayList<List<String>>(filters.size());
-            for (int filterIdx = 0; filterIdx < filters.size(); filterIdx++)
-            {
-                List<String> substrings = SimpleFilter.parseSubstring(filters.get(filterIdx));
-                m_excludeFilter.add(substrings);
-            }
-        }
-        else
-        {
-            m_excludeFilter = null;
-        }
-
-        m_mandatory = new HashSet<String>(0);
-        value = m_dirs.get(Constants.MANDATORY_DIRECTIVE);
-        if (value != null)
-        {
-            List<String> names = ManifestParser.parseDelimitedString(value, ",");
-            for (String name : names)
-            {
-                // If attribute exists, then record it as mandatory.
-                if (m_attrs.containsKey(name))
-                {
-                    m_mandatory.add(name);
-                }
-                // Otherwise, report an error.
-                else
-                {
-                    throw new IllegalArgumentException(
-                        "Mandatory attribute '" + name + "' does not exist.");
-                }
-            }
-        }
-    }
-
-    public BundleRevision getRevision()
-    {
-        return m_revision;
-    }
-
-    public String getNamespace()
-    {
-        return m_namespace;
-    }
-
-    public Map<String, String> getDirectives()
-    {
-        return m_dirs;
-    }
-
-    public Map<String, Object> getAttributes()
-    {
-        return m_attrs;
-    }
-
-    public boolean isAttributeMandatory(String name)
-    {
-        return !m_mandatory.isEmpty() && m_mandatory.contains(name);
-    }
-
-    public List<String> getUses()
-    {
-        return m_uses;
-    }
-
-    public boolean isIncluded(String name)
-    {
-        if ((m_includeFilter == null) && (m_excludeFilter == null))
-        {
-            return true;
-        }
-
-        // Get the class name portion of the target class.
-        String className = Util.getClassName(name);
-
-        // If there are no include filters then all classes are included
-        // by default, otherwise try to find one match.
-        boolean included = (m_includeFilter == null);
-        for (int i = 0;
-            (!included) && (m_includeFilter != null) && (i < m_includeFilter.size());
-            i++)
-        {
-            included = SimpleFilter.compareSubstring(m_includeFilter.get(i), className);
-        }
-
-        // If there are no exclude filters then no classes are excluded
-        // by default, otherwise try to find one match.
-        boolean excluded = false;
-        for (int i = 0;
-            (!excluded) && (m_excludeFilter != null) && (i < m_excludeFilter.size());
-            i++)
-        {
-            excluded = SimpleFilter.compareSubstring(m_excludeFilter.get(i), className);
-        }
-        return included && !excluded;
-    }
-
-    public String toString()
-    {
-        if (m_revision == null)
-        {
-            return m_attrs.toString();
-        }
-        if (m_namespace.equals(PACKAGE_NAMESPACE))
-        {
-            return "[" + m_revision + "] "
-                + m_namespace + "; " + m_attrs.get(PACKAGE_ATTR);
-        }
-        return "[" + m_revision + "] " + m_namespace + "; " + m_attrs;
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/apache/felix/framework/wiring/BundleWireImpl.java b/framework/src/main/java/org/apache/felix/framework/wiring/BundleWireImpl.java
deleted file mode 100644
index 2909b0a..0000000
--- a/framework/src/main/java/org/apache/felix/framework/wiring/BundleWireImpl.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.felix.framework.wiring;
-
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleRequirement;
-import org.osgi.framework.wiring.BundleRevision;
-import org.osgi.framework.wiring.BundleWire;
-import org.osgi.framework.wiring.BundleWiring;
-
-// TODO: OSGi R4.3 - Should this be in framework package?
-public class BundleWireImpl implements BundleWire
-{
-    private final BundleRevision m_requirer;
-    private final BundleRequirement m_req;
-    private final BundleRevision m_provider;
-    private final BundleCapability m_cap;
-
-    public BundleWireImpl(BundleRevision requirer, BundleRequirement req,
-        BundleRevision provider, BundleCapability cap)
-    {
-        m_requirer = requirer;
-        m_req = req;
-        m_provider = provider;
-        m_cap = cap;
-    }
-
-    public BundleWiring getRequirerWiring()
-    {
-        return m_requirer.getWiring();
-    }
-
-    public BundleRequirement getRequirement()
-    {
-        return m_req;
-    }
-
-    public BundleWiring getProviderWiring()
-    {
-        return m_provider.getWiring();
-    }
-
-    public BundleCapability getCapability()
-    {
-        return m_cap;
-    }
-
-    public String toString()
-    {
-        return "[" + m_requirer + "] "
-            + m_req
-            + " -> "
-            + "[" + m_provider + "]";
-    }
-}
\ No newline at end of file
diff --git a/framework/src/main/java/org/osgi/framework/AdaptPermission.java b/framework/src/main/java/org/osgi/framework/AdaptPermission.java
deleted file mode 100644
index f95c1fe..0000000
--- a/framework/src/main/java/org/osgi/framework/AdaptPermission.java
+++ /dev/null
@@ -1,635 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010, 2011). All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.osgi.framework;
-
-import java.io.IOException;
-import java.io.NotSerializableException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.ObjectStreamField;
-import java.security.AccessController;
-import java.security.BasicPermission;
-import java.security.Permission;
-import java.security.PermissionCollection;
-import java.security.PrivilegedAction;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * A bundle's authority to adapt an object to a type.
- * 
- * <p>
- * {@code AdaptPermission} has one action: {@code adapt}.
- * 
- * @ThreadSafe
- * @version $Id: bc4c5d392d2534a7744f6fc00f4665502f82033c $
- */
-public class AdaptPermission extends BasicPermission {
-
-	private static final long						serialVersionUID	= 1L;
-
-	/**
-	 * The action string {@code initiate}.
-	 */
-	public final static String						ADAPT				= "adapt";
-
-	private final static int						ACTION_ADAPT		= 0x00000001;
-	private final static int						ACTION_ALL			= ACTION_ADAPT;
-	final static int								ACTION_NONE			= 0;
-
-	/**
-	 * The actions mask.
-	 */
-	transient int									action_mask;
-
-	/**
-	 * The actions in canonical form.
-	 * 
-	 * @serial
-	 */
-	private volatile String							actions				= null;
-
-	/**
-	 * The bundle used by this AdaptPermission.
-	 */
-	transient final Bundle							bundle;
-
-	/**
-	 * This holds a Filter matching object used to evaluate the filter in
-	 * implies.
-	 */
-	transient Filter								filter;
-
-	/**
-	 * This map holds the properties of the permission, used to match a filter
-	 * in implies. This is not initialized until necessary, and then cached in
-	 * this object.
-	 */
-	private transient volatile Map<String, Object>	properties;
-
-	/**
-	 * Creates a new granted {@code AdaptPermission} object.
-	 * 
-	 * This constructor must only be used to create a permission that is going
-	 * to be checked.
-	 * <p>
-	 * Examples:
-	 * 
-	 * <pre>
-	 * (adaptClass=com.acme.*)
-	 * (&amp;(signer=\*,o=ACME,c=US)(adaptClass=com.acme.*))
-	 * (signer=\*,o=ACME,c=US)
-	 * </pre>
-	 * 
-	 * <p>
-	 * When a signer key is used within the filter expression the signer value
-	 * must escape the special filter chars ('*', '(', ')').
-	 * <p>
-	 * The name is specified as a filter expression. The filter gives access to
-	 * the following attributes:
-	 * <ul>
-	 * <li>signer - A Distinguished Name chain used to sign the exporting
-	 * bundle. Wildcards in a DN are not matched according to the filter string
-	 * rules, but according to the rules defined for a DN chain.</li>
-	 * <li>location - The location of the exporting bundle.</li>
-	 * <li>id - The bundle ID of the exporting bundle.</li>
-	 * <li>name - The symbolic name of the exporting bundle.</li>
-	 * <li>adaptClass - The name of the type to which an object can be adapted.</li>
-	 * </ul>
-	 * Filter attribute names are processed in a case sensitive manner.
-	 * 
-	 * @param filter A filter expression. Filter attribute names are processed
-	 *        in a case sensitive manner. A special value of {@code "*"} can be
-	 *        used to match all adaptations.
-	 * @param actions {@code adapt}.
-	 * @throws IllegalArgumentException If the filter has an invalid syntax.
-	 */
-	public AdaptPermission(String filter, String actions) {
-		this(parseFilter(filter), parseActions(actions));
-	}
-
-	/**
-	 * Creates a new requested {@code AdaptPermission} object to be used by the
-	 * code that must perform {@code checkPermission}. {@code AdaptPermission}
-	 * objects created with this constructor cannot be added to an
-	 * {@code AdaptPermission} permission collection.
-	 * 
-	 * @param adaptClass The name of the type to which an object can be adapted.
-	 * @param adaptableBundle The bundle associated with the object being
-	 *        adapted.
-	 * @param actions {@code adapt}.
-	 */
-	public AdaptPermission(String adaptClass, Bundle adaptableBundle,
-			String actions) {
-		super(adaptClass);
-		setTransients(null, parseActions(actions));
-		this.bundle = adaptableBundle;
-		if (adaptClass == null) {
-			throw new NullPointerException("adaptClass must not be null");
-		}
-		if (adaptableBundle == null) {
-			throw new NullPointerException("adaptableBundle must not be null");
-		}
-	}
-
-	/**
-	 * Package private constructor used by AdaptPermissionCollection.
-	 * 
-	 * @param filter name filter
-	 * @param mask action mask
-	 */
-	AdaptPermission(Filter filter, int mask) {
-		super((filter == null) ? "*" : filter.toString());
-		setTransients(filter, mask);
-		this.bundle = null;
-	}
-
-	/**
-	 * Called by constructors and when deserialized.
-	 * 
-	 * @param filter Permission's filter or {@code null} for wildcard.
-	 * @param mask action mask
-	 */
-	private void setTransients(Filter filter, int mask) {
-		this.filter = filter;
-		if ((mask == ACTION_NONE) || ((mask & ACTION_ALL) != mask)) {
-			throw new IllegalArgumentException("invalid action string");
-		}
-		this.action_mask = mask;
-	}
-
-	/**
-	 * Parse action string into action mask.
-	 * 
-	 * @param actions Action string.
-	 * @return action mask.
-	 */
-	private static int parseActions(String actions) {
-		boolean seencomma = false;
-
-		int mask = ACTION_NONE;
-
-		if (actions == null) {
-			return mask;
-		}
-
-		char[] a = actions.toCharArray();
-
-		int i = a.length - 1;
-		if (i < 0)
-			return mask;
-
-		while (i != -1) {
-			char c;
-
-			// skip whitespace
-			while ((i != -1)
-					&& ((c = a[i]) == ' ' || c == '\r' || c == '\n'
-							|| c == '\f' || c == '\t'))
-				i--;
-
-			// check for the known strings
-			int matchlen;
-
-			if (i >= 4 && (a[i - 4] == 'a' || a[i - 4] == 'A')
-					&& (a[i - 3] == 'd' || a[i - 3] == 'D')
-					&& (a[i - 2] == 'a' || a[i - 2] == 'A')
-					&& (a[i - 1] == 'p' || a[i - 1] == 'P')
-					&& (a[i] == 't' || a[i] == 'T')) {
-				matchlen = 5;
-				mask |= ACTION_ADAPT;
-
-			}
-			else {
-				// parse error
-				throw new IllegalArgumentException("invalid actions: "
-						+ actions);
-			}
-
-			// make sure we didn't just match the tail of a word
-			// like "ackbarfadapt". Also, skip to the comma.
-			seencomma = false;
-			while (i >= matchlen && !seencomma) {
-				switch (a[i - matchlen]) {
-					case ',' :
-						seencomma = true;
-						/* FALLTHROUGH */
-					case ' ' :
-					case '\r' :
-					case '\n' :
-					case '\f' :
-					case '\t' :
-						break;
-					default :
-						throw new IllegalArgumentException(
-								"invalid permission: " + actions);
-				}
-				i--;
-			}
-
-			// point i at the location of the comma minus one (or -1).
-			i -= matchlen;
-		}
-
-		if (seencomma) {
-			throw new IllegalArgumentException("invalid actions: " + actions);
-		}
-
-		return mask;
-	}
-
-	/**
-	 * Parse filter string into a Filter object.
-	 * 
-	 * @param filterString The filter string to parse.
-	 * @return a Filter for this bundle.
-	 * @throws IllegalArgumentException If the filter syntax is invalid.
-	 */
-	private static Filter parseFilter(String filterString) {
-		filterString = filterString.trim();
-		if (filterString.equals("*")) {
-			return null;
-		}
-		try {
-			return FrameworkUtil.createFilter(filterString);
-		}
-		catch (InvalidSyntaxException e) {
-			IllegalArgumentException iae = new IllegalArgumentException(
-					"invalid filter");
-			iae.initCause(e);
-			throw iae;
-		}
-	}
-
-	/**
-	 * Determines if the specified permission is implied by this object.
-	 * 
-	 * <p>
-	 * This method checks that the filter of the target is implied by the adapt
-	 * class name of this object. The list of {@code AdaptPermission} actions
-	 * must either match or allow for the list of the target object to imply the
-	 * target {@code AdaptPermission} action.
-	 * <p>
-	 * 
-	 * @param p The requested permission.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
-	 */
-	public boolean implies(Permission p) {
-		if (!(p instanceof AdaptPermission)) {
-			return false;
-		}
-		AdaptPermission requested = (AdaptPermission) p;
-		if (bundle != null) {
-			return false;
-		}
-		// if requested permission has a filter, then it is an invalid argument
-		if (requested.filter != null) {
-			return false;
-		}
-		return implies0(requested, ACTION_NONE);
-	}
-
-	/**
-	 * Internal implies method. Used by the implies and the permission
-	 * collection implies methods.
-	 * 
-	 * @param requested The requested AdaptPermission which has already be
-	 *        validated as a proper argument. The requested AdaptPermission must
-	 *        not have a filter expression.
-	 * @param effective The effective actions with which to start.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
-	 */
-	boolean implies0(AdaptPermission requested, int effective) {
-		/* check actions first - much faster */
-		effective |= action_mask;
-		final int desired = requested.action_mask;
-		if ((effective & desired) != desired) {
-			return false;
-		}
-		/* Get filter */
-		Filter f = filter;
-		if (f == null) {
-			// it's "*"
-			return true;
-		}
-		return f.matches(requested.getProperties());
-	}
-
-	/**
-	 * Returns the canonical string representation of the
-	 * {@code AdaptPermission} actions.
-	 * 
-	 * <p>
-	 * Always returns present {@code AdaptPermission} actions in the following
-	 * order: {@code adapt}.
-	 * 
-	 * @return Canonical string representation of the {@code AdaptPermission}
-	 *         actions.
-	 */
-	public String getActions() {
-		String result = actions;
-		if (result == null) {
-			actions = result = ADAPT;
-		}
-		return result;
-	}
-
-	/**
-	 * Returns a new {@code PermissionCollection} object suitable for storing
-	 * {@code AdaptPermission} objects.
-	 * 
-	 * @return A new {@code PermissionCollection} object.
-	 */
-	public PermissionCollection newPermissionCollection() {
-		return new AdaptPermissionCollection();
-	}
-
-	/**
-	 * Determines the equality of two {@code AdaptPermission} objects.
-	 * 
-	 * This method checks that specified permission has the same name and
-	 * {@code AdaptPermission} actions as this {@code AdaptPermission} object.
-	 * 
-	 * @param obj The object to test for equality with this
-	 *        {@code AdaptPermission} object.
-	 * @return {@code true} if {@code obj} is a {@code AdaptPermission}, and has
-	 *         the same name and actions as this {@code AdaptPermission} object;
-	 *         {@code false} otherwise.
-	 */
-	public boolean equals(Object obj) {
-		if (obj == this) {
-			return true;
-		}
-
-		if (!(obj instanceof AdaptPermission)) {
-			return false;
-		}
-
-		AdaptPermission cp = (AdaptPermission) obj;
-
-		return (action_mask == cp.action_mask)
-				&& getName().equals(cp.getName())
-				&& ((bundle == cp.bundle) || ((bundle != null) && bundle
-						.equals(cp.bundle)));
-	}
-
-	/**
-	 * Returns the hash code value for this object.
-	 * 
-	 * @return A hash code value for this object.
-	 */
-	public int hashCode() {
-		int h = 31 * 17 + getName().hashCode();
-		h = 31 * h + getActions().hashCode();
-		if (bundle != null) {
-			h = 31 * h + bundle.hashCode();
-		}
-		return h;
-	}
-
-	/**
-	 * WriteObject is called to save the state of this permission object to a
-	 * stream. The actions are serialized, and the superclass takes care of the
-	 * name.
-	 */
-	private synchronized void writeObject(java.io.ObjectOutputStream s)
-			throws IOException {
-		if (bundle != null) {
-			throw new NotSerializableException("cannot serialize");
-		}
-		// Write out the actions. The superclass takes care of the name
-		// call getActions to make sure actions field is initialized
-		if (actions == null)
-			getActions();
-		s.defaultWriteObject();
-	}
-
-	/**
-	 * readObject is called to restore the state of this permission from a
-	 * stream.
-	 */
-	private synchronized void readObject(java.io.ObjectInputStream s)
-			throws IOException, ClassNotFoundException {
-		// Read in the action, then initialize the rest
-		s.defaultReadObject();
-		setTransients(parseFilter(getName()), parseActions(actions));
-	}
-
-	/**
-	 * Called by {@code <@link AdaptPermission#implies(Permission)>}. This
-	 * method is only called on a requested permission which cannot have a
-	 * filter set.
-	 * 
-	 * @return a map of properties for this permission.
-	 */
-	private Map<String, Object> getProperties() {
-		Map<String, Object> result = properties;
-		if (result != null) {
-			return result;
-		}
-		final Map<String, Object> map = new HashMap<String, Object>(5);
-		map.put("adaptClass", getName());
-		if (bundle != null) {
-			AccessController.doPrivileged(new PrivilegedAction<Object>() {
-				public Object run() {
-					map.put("id", new Long(bundle.getBundleId()));
-					map.put("location", bundle.getLocation());
-					String name = bundle.getSymbolicName();
-					if (name != null) {
-						map.put("name", name);
-					}
-					SignerProperty signer = new SignerProperty(bundle);
-					if (signer.isBundleSigned()) {
-						map.put("signer", signer);
-					}
-					return null;
-				}
-			});
-		}
-		return properties = map;
-	}
-}
-
-/**
- * Stores a set of {@code AdaptPermission} permissions.
- * 
- * @see java.security.Permission
- * @see java.security.Permissions
- * @see java.security.PermissionCollection
- */
-
-final class AdaptPermissionCollection extends PermissionCollection {
-	static final long						serialVersionUID	= -3350758995234427603L;
-	/**
-	 * Collection of permissions.
-	 * 
-	 * @serial
-	 * @GuardedBy this
-	 */
-	private Map<String, AdaptPermission>	permissions;
-
-	/**
-	 * Boolean saying if "*" is in the collection.
-	 * 
-	 * @serial
-	 * @GuardedBy this
-	 */
-	private boolean							all_allowed;
-
-	/**
-	 * Create an empty AdaptPermissions object.
-	 */
-	public AdaptPermissionCollection() {
-		permissions = new HashMap<String, AdaptPermission>();
-		all_allowed = false;
-	}
-
-	/**
-	 * Adds a permission to this permission collection.
-	 * 
-	 * @param permission The {@code AdaptPermission} object to add.
-	 * @throws IllegalArgumentException If the specified permission is not a
-	 *         {@code AdaptPermission} instance or was constructed with a Bundle
-	 *         object.
-	 * @throws SecurityException If this {@code AdaptPermissionCollection}
-	 *         object has been marked read-only.
-	 */
-	public void add(final Permission permission) {
-		if (!(permission instanceof AdaptPermission)) {
-			throw new IllegalArgumentException("invalid permission: "
-					+ permission);
-		}
-		if (isReadOnly()) {
-			throw new SecurityException("attempt to add a Permission to a "
-					+ "readonly PermissionCollection");
-		}
-
-		final AdaptPermission ap = (AdaptPermission) permission;
-		if (ap.bundle != null) {
-			throw new IllegalArgumentException("cannot add to collection: "
-					+ ap);
-		}
-
-		final String name = ap.getName();
-		synchronized (this) {
-			Map<String, AdaptPermission> pc = permissions;
-			final AdaptPermission existing = pc.get(name);
-			if (existing != null) {
-				final int oldMask = existing.action_mask;
-				final int newMask = ap.action_mask;
-				if (oldMask != newMask) {
-					pc.put(name, new AdaptPermission(existing.filter, oldMask
-							| newMask));
-
-				}
-			}
-			else {
-				pc.put(name, ap);
-			}
-
-			if (!all_allowed) {
-				if (name.equals("*")) {
-					all_allowed = true;
-				}
-			}
-		}
-	}
-
-	/**
-	 * Determines if the specified permissions implies the permissions expressed
-	 * in {@code permission}.
-	 * 
-	 * @param permission The Permission object to compare with this
-	 *        {@code AdaptPermission} object.
-	 * @return {@code true} if {@code permission} is a proper subset of a
-	 *         permission in the set; {@code false} otherwise.
-	 */
-	public boolean implies(final Permission permission) {
-		if (!(permission instanceof AdaptPermission)) {
-			return false;
-		}
-		final AdaptPermission requested = (AdaptPermission) permission;
-		/* if requested permission has a filter, then it is an invalid argument */
-		if (requested.filter != null) {
-			return false;
-		}
-
-		int effective = AdaptPermission.ACTION_NONE;
-
-		Collection<AdaptPermission> perms;
-		synchronized (this) {
-			Map<String, AdaptPermission> pc = permissions;
-			/* short circuit if the "*" Permission was added */
-			if (all_allowed) {
-				AdaptPermission ap = pc.get("*");
-				if (ap != null) {
-					effective |= ap.action_mask;
-					final int desired = requested.action_mask;
-					if ((effective & desired) == desired) {
-						return true;
-					}
-				}
-			}
-			perms = pc.values();
-		}
-		/* iterate one by one over filteredPermissions */
-		for (AdaptPermission perm : perms) {
-			if (perm.implies0(requested, effective)) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Returns an enumeration of all {@code AdaptPermission} objects in the
-	 * container.
-	 * 
-	 * @return Enumeration of all {@code AdaptPermission} objects.
-	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		return Collections.enumeration(all);
-	}
-
-	/* serialization logic */
-	private static final ObjectStreamField[]	serialPersistentFields	= {
-			new ObjectStreamField("permissions", HashMap.class),
-			new ObjectStreamField("all_allowed", Boolean.TYPE)			};
-
-	private synchronized void writeObject(ObjectOutputStream out)
-			throws IOException {
-		ObjectOutputStream.PutField pfields = out.putFields();
-		pfields.put("permissions", permissions);
-		pfields.put("all_allowed", all_allowed);
-		out.writeFields();
-	}
-
-	private synchronized void readObject(java.io.ObjectInputStream in)
-			throws IOException, ClassNotFoundException {
-		ObjectInputStream.GetField gfields = in.readFields();
-		permissions = (HashMap<String, AdaptPermission>) gfields.get(
-				"permissions", null);
-		all_allowed = gfields.get("all_allowed", false);
-	}
-}
diff --git a/framework/src/main/java/org/osgi/framework/AdminPermission.java b/framework/src/main/java/org/osgi/framework/AdminPermission.java
index fc7b1f4..1811791 100644
--- a/framework/src/main/java/org/osgi/framework/AdminPermission.java
+++ b/framework/src/main/java/org/osgi/framework/AdminPermission.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2011). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,13 +26,13 @@
 import java.security.Permission;
 import java.security.PermissionCollection;
 import java.security.PrivilegedAction;
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Hashtable;
-import java.util.List;
+import java.util.Iterator;
 import java.util.Map;
 
 /**
@@ -45,7 +45,7 @@
  *  class                Bundle.loadClass
  *  execute              Bundle.start
  *                       Bundle.stop
- *                       BundleStartLevel.setStartLevel
+ *                       StartLevel.setBundleStartLevel
  *  extensionLifecycle   BundleContext.installBundle for extension bundles
  *                       Bundle.update for extension bundles
  *                       Bundle.uninstall for extension bundles
@@ -56,25 +56,23 @@
  *                       BundleContext.removeBundleListener for SynchronousBundleListener
  *  metadata             Bundle.getHeaders
  *                       Bundle.getLocation
- *  resolve              FrameworkWiring.refreshBundles
- *                       FrameworkWiring.resolveBundles
+ *  resolve              PackageAdmin.refreshPackages
+ *                       PackageAdmin.resolveBundles
  *  resource             Bundle.getResource
  *                       Bundle.getResources
  *                       Bundle.getEntry
  *                       Bundle.getEntryPaths
  *                       Bundle.findEntries
  *                       Bundle resource/entry URL creation
- *  startlevel           FrameworkStartLevel.setStartLevel
- *                       FrameworkStartLevel.setInitialBundleStartLevel 
+ *  startlevel           StartLevel.setStartLevel
+ *                       StartLevel.setInitialBundleStartLevel 
  *  context              Bundle.getBundleContext
- *  weave                WovenClass.setBytes
- *                       WovenClass.getDynamicImports for modification
  * </pre>
  * 
  * <p>
  * The special action &quot;*&quot; will represent all actions. The
- * {@code resolve} action is implied by the {@code class}, {@code execute} and
- * {@code resource} actions.
+ * <code>resolve</code> action is implied by the <code>class</code>,
+ * <code>execute</code> and <code>resource</code> actions.
  * <p>
  * The name of this permission is a filter expression. The filter gives access
  * to the following attributes:
@@ -89,86 +87,79 @@
  * Filter attribute names are processed in a case sensitive manner.
  * 
  * @ThreadSafe
- * @version $Id: 43baf9a6d7ce5e6108507834e841e340fd91c513 $
+ * @version $Revision: 7743 $
  */
 
 public final class AdminPermission extends BasicPermission {
 	static final long						serialVersionUID			= 307051004521261705L;
 
 	/**
-	 * The action string {@code class}. The {@code class} action
-	 * implies the {@code resolve} action.
+	 * The action string <code>class</code>. The <code>class</code> action
+	 * implies the <code>resolve</code> action.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	CLASS						= "class";
 	/**
-	 * The action string {@code execute}. The {@code execute} action
-	 * implies the {@code resolve} action.
+	 * The action string <code>execute</code>. The <code>execute</code> action
+	 * implies the <code>resolve</code> action.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	EXECUTE						= "execute";
 	/**
-	 * The action string {@code extensionLifecycle}.
+	 * The action string <code>extensionLifecycle</code>.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	EXTENSIONLIFECYCLE			= "extensionLifecycle";
 	/**
-	 * The action string {@code lifecycle}.
+	 * The action string <code>lifecycle</code>.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	LIFECYCLE					= "lifecycle";
 	/**
-	 * The action string {@code listener}.
+	 * The action string <code>listener</code>.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	LISTENER					= "listener";
 	/**
-	 * The action string {@code metadata}.
+	 * The action string <code>metadata</code>.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	METADATA					= "metadata";
 	/**
-	 * The action string {@code resolve}. The {@code resolve} action
-	 * is implied by the {@code class}, {@code execute} and
-	 * {@code resource} actions.
+	 * The action string <code>resolve</code>. The <code>resolve</code> action
+	 * is implied by the <code>class</code>, <code>execute</code> and
+	 * <code>resource</code> actions.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	RESOLVE						= "resolve";
 	/**
-	 * The action string {@code resource}. The {@code resource} action
-	 * implies the {@code resolve} action.
+	 * The action string <code>resource</code>. The <code>resource</code> action
+	 * implies the <code>resolve</code> action.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	RESOURCE					= "resource";
 	/**
-	 * The action string {@code startlevel}.
+	 * The action string <code>startlevel</code>.
 	 * 
 	 * @since 1.3
 	 */
 	public final static String	STARTLEVEL					= "startlevel";
 
 	/**
-	 * The action string {@code context}.
+	 * The action string <code>context</code>.
 	 * 
 	 * @since 1.4
 	 */
 	public final static String	CONTEXT						= "context";
 
-	/**
-	 * The action string {@code weave}.
-	 * 
-	 * @since 1.6
-	 */
-	public final static String						WEAVE						= "weave";
-
 	private final static int	ACTION_CLASS				= 0x00000001;
 	private final static int	ACTION_EXECUTE				= 0x00000002;
 	private final static int	ACTION_LIFECYCLE			= 0x00000004;
@@ -179,7 +170,6 @@
 	private final static int	ACTION_STARTLEVEL			= 0x00000100;
 	private final static int	ACTION_EXTENSIONLIFECYCLE	= 0x00000200;
 	private final static int	ACTION_CONTEXT				= 0x00000400;
-	private final static int						ACTION_WEAVE				= 0x00000800;
 	private final static int	ACTION_ALL					= ACTION_CLASS
 																	| ACTION_EXECUTE
 																	| ACTION_LIFECYCLE
@@ -189,8 +179,7 @@
 																	| ACTION_RESOURCE
 																	| ACTION_STARTLEVEL
 																	| ACTION_EXTENSIONLIFECYCLE
-																						| ACTION_CONTEXT
-																						| ACTION_WEAVE;
+																	| ACTION_CONTEXT;
 	final static int						ACTION_NONE					= 0;
 
 	/**
@@ -214,23 +203,23 @@
 	/**
 	 * The bundle governed by this AdminPermission - only used if filter == null
 	 */
-	transient final Bundle					bundle;
+	transient final Bundle					bundle; 
 
 	/**
-	 * This map holds the properties of the permission, used to match a filter
-	 * in implies. This is not initialized until necessary, and then cached in
-	 * this object.
+	 * This dictionary holds the properties of the permission, used to match a
+	 * filter in implies. This is not initialized until necessary, and then
+	 * cached in this object.
 	 */
-	private transient volatile Map<String, Object>	properties;
+	private transient volatile Dictionary	properties;
 
 	/**
 	 * ThreadLocal used to determine if we have recursively called
 	 * getProperties.
 	 */
-	private static final ThreadLocal<Bundle>	recurse						= new ThreadLocal<Bundle>();
+	private static final ThreadLocal		recurse						= new ThreadLocal();
 
 	/**
-	 * Creates a new {@code AdminPermission} object that matches all
+	 * Creates a new <code>AdminPermission</code> object that matches all
 	 * bundles and has all actions. Equivalent to AdminPermission("*","*");
 	 */
 	public AdminPermission() {
@@ -258,13 +247,14 @@
 	 * Null arguments are equivalent to "*".
 	 * 
 	 * @param filter A filter expression that can use signer, location, id, and
-	 *        name keys. A value of &quot;*&quot; or {@code null} matches all
-	 *        bundle. Filter attribute names are processed in a case sensitive
-	 *        manner.
-	 * @param actions {@code class}, {@code execute}, {@code extensionLifecycle}
-	 *        , {@code lifecycle}, {@code listener}, {@code metadata},
-	 *        {@code resolve} , {@code resource}, {@code startlevel},
-	 *        {@code context} or {@code weave}. A value of "*" or {@code null}
+	 *        name keys. A value of &quot;*&quot; or <code>null</code> matches
+	 *        all bundle. Filter attribute names are processed in a case
+	 *        sensitive manner.
+	 * @param actions <code>class</code>, <code>execute</code>,
+	 *        <code>extensionLifecycle</code>, <code>lifecycle</code>,
+	 *        <code>listener</code>, <code>metadata</code>, <code>resolve</code>
+	 *        , <code>resource</code>, <code>startlevel</code> or
+	 *        <code>context</code>. A value of "*" or <code>null</code>
 	 *        indicates all actions.
 	 * @throws IllegalArgumentException If the filter has an invalid syntax.
 	 */
@@ -275,16 +265,17 @@
 	}
 
 	/**
-	 * Creates a new requested {@code AdminPermission} object to be used by the
-	 * code that must perform {@code checkPermission}. {@code AdminPermission}
-	 * objects created with this constructor cannot be added to an
-	 * {@code AdminPermission} permission collection.
+	 * Creates a new requested <code>AdminPermission</code> object to be used by
+	 * the code that must perform <code>checkPermission</code>.
+	 * <code>AdminPermission</code> objects created with this constructor cannot
+	 * be added to an <code>AdminPermission</code> permission collection.
 	 * 
 	 * @param bundle A bundle.
-	 * @param actions {@code class}, {@code execute}, {@code extensionLifecycle}
-	 *        , {@code lifecycle}, {@code listener}, {@code metadata},
-	 *        {@code resolve} , {@code resource}, {@code startlevel},
-	 *        {@code context}, {@code weave}. A value of "*" or {@code null}
+	 * @param actions <code>class</code>, <code>execute</code>,
+	 *        <code>extensionLifecycle</code>, <code>lifecycle</code>,
+	 *        <code>listener</code>, <code>metadata</code>, <code>resolve</code>
+	 *        , <code>resource</code>, <code>startlevel</code>,
+	 *        <code>context</code>. A value of "*" or <code>null</code>
 	 *        indicates all actions.
 	 * @since 1.3
 	 */
@@ -313,7 +304,7 @@
 	/**
 	 * Package private constructor used by AdminPermissionCollection.
 	 * 
-	 * @param filter name filter or {@code null} for wildcard.
+	 * @param filter name filter or <code>null</code> for wildcard.
 	 * @param mask action mask
 	 */
 	AdminPermission(Filter filter, int mask) {
@@ -325,7 +316,7 @@
 	/**
 	 * Called by constructors and when deserialized.
 	 * 
-	 * @param filter Permission's filter or {@code null} for wildcard.
+	 * @param filter Permission's filter or <code>null</code> for wildcard.
 	 * @param mask action mask
 	 */
 	private void setTransients(Filter filter, int mask) {
@@ -350,7 +341,11 @@
 		boolean seencomma = false;
 	
 		int mask = ACTION_NONE;
-
+	
+		if (actions == null) {
+			return mask;
+		}
+	
 		char[] a = actions.toCharArray();
 	
 		int i = a.length - 1;
@@ -512,29 +507,19 @@
 	
 												}
 												else
-													if (i >= 4
-															&& (a[i - 4] == 'w' || a[i - 4] == 'W')
-															&& (a[i - 3] == 'e' || a[i - 3] == 'E')
-															&& (a[i - 2] == 'a' || a[i - 2] == 'A')
-															&& (a[i - 1] == 'v' || a[i - 1] == 'V')
-															&& (a[i] == 'e' || a[i] == 'E')) {
-														matchlen = 5;
-														mask |= ACTION_WEAVE;
-
+													if (i >= 0 &&
+	
+													(a[i] == '*')) {
+														matchlen = 1;
+														mask |= ACTION_ALL;
+	
 													}
-													else
-														if (i >= 0
-																&& (a[i] == '*')) {
-															matchlen = 1;
-															mask |= ACTION_ALL;
-
-														}
-														else {
-															// parse error
-															throw new IllegalArgumentException(
-																	"invalid permission: "
-																			+ actions);
-														}
+													else {
+														// parse error
+														throw new IllegalArgumentException(
+																"invalid permission: "
+																		+ actions); 
+													}
 	
 			// make sure we didn't just match the tail of a word
 			// like "ackbarfstartlevel". Also, skip to the comma.
@@ -574,7 +559,7 @@
 	 * 
 	 * @param filterString The filter string to parse.
 	 * @return a Filter for this bundle. If the specified filterString is
-	 *         {@code null} or equals "*", then {@code null} is
+	 *         <code>null</code> or equals "*", then <code>null</code> is
 	 *         returned to indicate a wildcard.
 	 * @throws IllegalArgumentException If the filter syntax is invalid.
 	 */
@@ -604,7 +589,7 @@
 	 * constructed with a bundle.
 	 * 
 	 * <p>
-	 * This method returns {@code true} if the specified permission is an
+	 * This method returns <code>true</code> if the specified permission is an
 	 * AdminPermission AND
 	 * <ul>
 	 * <li>this object's filter matches the specified permission's bundle ID,
@@ -616,13 +601,13 @@
 	 * actions.
 	 * <p>
 	 * Special case: if the specified permission was constructed with "*"
-	 * filter, then this method returns {@code true} if this object's
+	 * filter, then this method returns <code>true</code> if this object's
 	 * filter is "*" and this object's actions include all of the specified
 	 * permission's actions
 	 * 
 	 * @param p The requested permission.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	public boolean implies(Permission p) {
 		if (!(p instanceof AdminPermission)) {
@@ -647,8 +632,8 @@
 	 *        validated as a proper argument. The requested AdminPermission must
 	 *        not have a filter expression.
 	 * @param effective The effective actions with which to start.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	boolean implies0(AdminPermission requested, int effective) {
 		/* check actions first - much faster */
@@ -668,8 +653,7 @@
 		if (requested.bundle == null) {
 			return false;
 		}
-		Map<String, Object> requestedProperties = requested
-				.getProperties();
+		Dictionary requestedProperties = requested.getProperties();
 		if (requestedProperties == null) {
 			/*
 			 * If the requested properties are null, then we have detected a
@@ -679,21 +663,22 @@
 			 */
 			return true;
 		}
-		return f.matches(requestedProperties);
+		return f.matchCase(requestedProperties);
 	}
 
 	/**
 	 * Returns the canonical string representation of the
-	 * {@code AdminPermission} actions.
+	 * <code>AdminPermission</code> actions.
 	 * 
 	 * <p>
-	 * Always returns present {@code AdminPermission} actions in the following
-	 * order: {@code class}, {@code execute}, {@code extensionLifecycle},
-	 * {@code lifecycle}, {@code listener}, {@code metadata}, {@code resolve},
-	 * {@code resource}, {@code startlevel}, {@code context}, {@code weave}.
+	 * Always returns present <code>AdminPermission</code> actions in the
+	 * following order: <code>class</code>, <code>execute</code>,
+	 * <code>extensionLifecycle</code>, <code>lifecycle</code>,
+	 * <code>listener</code>, <code>metadata</code>, <code>resolve</code>,
+	 * <code>resource</code>, <code>startlevel</code>, <code>context</code>.
 	 * 
-	 * @return Canonical string representation of the {@code AdminPermission}
-	 *         actions.
+	 * @return Canonical string representation of the
+	 *         <code>AdminPermission</code> actions.
 	 */
 	public String getActions() {
 		String result = actions;
@@ -750,11 +735,6 @@
 				sb.append(CONTEXT);
 				sb.append(',');
 			}
-
-			if ((mask & ACTION_WEAVE) == ACTION_WEAVE) {
-				sb.append(WEAVE);
-				sb.append(',');
-			}
 	
 			// remove trailing comma
 			if (sb.length() > 0) {
@@ -767,21 +747,21 @@
 	}
 
 	/**
-	 * Returns a new {@code PermissionCollection} object suitable for
-	 * storing {@code AdminPermission}s.
+	 * Returns a new <code>PermissionCollection</code> object suitable for
+	 * storing <code>AdminPermission</code>s.
 	 * 
-	 * @return A new {@code PermissionCollection} object.
+	 * @return A new <code>PermissionCollection</code> object.
 	 */
 	public PermissionCollection newPermissionCollection() {
 		return new AdminPermissionCollection();
 	}
 
 	/**
-	 * Determines the equality of two {@code AdminPermission} objects.
+	 * Determines the equality of two <code>AdminPermission</code> objects.
 	 * 
 	 * @param obj The object being compared for equality with this object.
-	 * @return {@code true} if {@code obj} is equivalent to this
-	 *         {@code AdminPermission}; {@code false} otherwise.
+	 * @return <code>true</code> if <code>obj</code> is equivalent to this
+	 *         <code>AdminPermission</code>; <code>false</code> otherwise.
 	 */
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -844,18 +824,18 @@
 	}
 
 	/**
-	 * Called by {@code implies0} on an AdminPermission which was constructed
-	 * with a Bundle. This method loads a map with the filter-matchable
-	 * properties of this bundle. The map is cached so this lookup only happens
-	 * once.
+	 * Called by <code>implies0</code> on an AdminPermission which was
+	 * constructed with a Bundle. This method loads a dictionary with the
+	 * filter-matchable properties of this bundle. The dictionary is cached so
+	 * this lookup only happens once.
 	 * 
 	 * This method should only be called on an AdminPermission which was
 	 * constructed with a bundle
 	 * 
-	 * @return a map of properties for this bundle
+	 * @return a dictionary of properties for this bundle
 	 */
-	private Map<String, Object> getProperties() {
-		Map<String, Object> result = properties;
+	private Dictionary getProperties() {
+		Dictionary result = properties;
 		if (result != null) {
 			return result;
 		}
@@ -870,24 +850,23 @@
 		}
 		recurse.set(bundle);
 		try {
-			final Map<String, Object> map = new HashMap<String, Object>(
-					4);
-			AccessController.doPrivileged(new PrivilegedAction<Object>() {
+			final Dictionary dict = new Hashtable(4);
+			AccessController.doPrivileged(new PrivilegedAction() {
 				public Object run() {
-					map.put("id", new Long(bundle.getBundleId()));
-					map.put("location", bundle.getLocation());
+					dict.put("id", new Long(bundle.getBundleId()));
+					dict.put("location", bundle.getLocation());
 					String name = bundle.getSymbolicName();
 					if (name != null) {
-						map.put("name", name);
+						dict.put("name", name);
 					}
 					SignerProperty signer = new SignerProperty(bundle);
 					if (signer.isBundleSigned()) {
-						map.put("signer", signer);
+						dict.put("signer", signer);
 					}
 					return null;
 				}
 			});
-			return properties = map;
+			return properties = dict;
 		}
 		finally {
 			recurse.set(null);
@@ -896,7 +875,7 @@
 }
 
 /**
- * Stores a collection of {@code AdminPermission}s.
+ * Stores a collection of <code>AdminPermission</code>s.
  */
 final class AdminPermissionCollection extends PermissionCollection {
 	private static final long	serialVersionUID	= 3906372644575328048L;
@@ -905,7 +884,7 @@
 	 * 
 	 * @GuardedBy this
 	 */
-	private transient Map<String, AdminPermission>	permissions;
+	private transient Map		permissions;
 
 	/**
 	 * Boolean saying if "*" is in the collection.
@@ -920,17 +899,17 @@
 	 * 
 	 */
 	public AdminPermissionCollection() {
-		permissions = new HashMap<String, AdminPermission>();
+		permissions = new HashMap();
 	}
 
 	/**
 	 * Adds a permission to this permission collection.
 	 * 
-	 * @param permission The {@code AdminPermission} object to add.
+	 * @param permission The <code>AdminPermission</code> object to add.
 	 * @throws IllegalArgumentException If the specified permission is not an
-	 *         {@code AdminPermission} instance or was constructed with a
+	 *         <code>AdminPermission</code> instance or was constructed with a
 	 *         Bundle object.
-	 * @throws SecurityException If this {@code AdminPermissionCollection}
+	 * @throws SecurityException If this <code>AdminPermissionCollection</code>
 	 *         object has been marked read-only.
 	 */
 	public void add(Permission permission) {
@@ -949,8 +928,8 @@
 		}
 		final String name = ap.getName();
 		synchronized (this) {
-			Map<String, AdminPermission> pc = permissions;
-			AdminPermission existing = pc.get(name);
+			Map pc = permissions;
+			AdminPermission existing = (AdminPermission) pc.get(name);
 			if (existing != null) {
 				int oldMask = existing.action_mask;
 				int newMask = ap.action_mask;
@@ -973,13 +952,13 @@
 
 	/**
 	 * Determines if the specified permissions implies the permissions expressed
-	 * in {@code permission}.
+	 * in <code>permission</code>.
 	 * 
 	 * @param permission The Permission object to compare with the
-	 *        {@code AdminPermission} objects in this collection.
-	 * @return {@code true} if {@code permission} is implied by an
-	 *         {@code AdminPermission} in this collection,
-	 *         {@code false} otherwise.
+	 *        <code>AdminPermission</code> objects in this collection.
+	 * @return <code>true</code> if <code>permission</code> is implied by an
+	 *         <code>AdminPermission</code> in this collection,
+	 *         <code>false</code> otherwise.
 	 */
 	public boolean implies(Permission permission) {
 		if (!(permission instanceof AdminPermission)) {
@@ -992,12 +971,12 @@
 			return false;
 		}
 		int effective = AdminPermission.ACTION_NONE;
-		Collection<AdminPermission> perms;
+		Collection perms;
 		synchronized (this) {
-			Map<String, AdminPermission> pc = permissions;
+			Map pc = permissions;
 			// short circuit if the "*" Permission was added
 			if (all_allowed) {
-				AdminPermission ap = pc.get("*");
+				AdminPermission ap = (AdminPermission) pc.get("*");
 				if (ap != null) {
 					effective |= ap.action_mask;
 					final int desired = requested.action_mask;
@@ -1010,8 +989,8 @@
 		}
 
 		// just iterate one by one
-		for (AdminPermission perm : perms) {
-			if (perm.implies0(requested, effective)) {
+		for (Iterator iter = perms.iterator(); iter.hasNext();) {
+			if (((AdminPermission) iter.next()).implies0(requested, effective)) {
 				return true;
 			}
 		}
@@ -1019,14 +998,13 @@
 	}
 
 	/**
-	 * Returns an enumeration of all {@code AdminPermission} objects in the
+	 * Returns an enumeration of all <code>AdminPermission</code> objects in the
 	 * container.
 	 * 
-	 * @return Enumeration of all {@code AdminPermission} objects.
+	 * @return Enumeration of all <code>AdminPermission</code> objects.
 	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		return Collections.enumeration(all);
+	public synchronized Enumeration elements() {
+		return Collections.enumeration(permissions.values());
 	}
 	
 	/* serialization logic */
@@ -1036,21 +1014,19 @@
     
     private synchronized void writeObject(ObjectOutputStream out)
 			throws IOException {
-		Hashtable<String, AdminPermission> hashtable = new Hashtable<String, AdminPermission>(
-				permissions);
+		Hashtable hashtable = new Hashtable(permissions);
 		ObjectOutputStream.PutField pfields = out.putFields();
 		pfields.put("permissions", hashtable);
 		pfields.put("all_allowed", all_allowed);
 		out.writeFields();
 	}
     
-	private synchronized void readObject(java.io.ObjectInputStream in)
+    private synchronized void readObject(java.io.ObjectInputStream in)
 			throws IOException,
 			ClassNotFoundException {
 		ObjectInputStream.GetField gfields = in.readFields();
-		Hashtable<String, AdminPermission> hashtable = (Hashtable<String, AdminPermission>) gfields
-				.get("permissions", null);
-		permissions = new HashMap<String, AdminPermission>(hashtable);
+		Hashtable hashtable = (Hashtable) gfields.get("permissions", null);
+		permissions = new HashMap(hashtable);
 		all_allowed = gfields.get("all_allowed", false);
 	}
 }
diff --git a/framework/src/main/java/org/osgi/framework/AllServiceListener.java b/framework/src/main/java/org/osgi/framework/AllServiceListener.java
index 9874a4b..688f51e 100644
--- a/framework/src/main/java/org/osgi/framework/AllServiceListener.java
+++ b/framework/src/main/java/org/osgi/framework/AllServiceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2005, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2005, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,35 +17,35 @@
 package org.osgi.framework;
 
 /**
- * A {@code ServiceEvent} listener that does not filter based upon
- * package wiring. {@code AllServiceListener} is a listener interface
+ * A <code>ServiceEvent</code> listener that does not filter based upon
+ * package wiring. <code>AllServiceListener</code> is a listener interface
  * that may be implemented by a bundle developer. When a
- * {@code ServiceEvent} is fired, it is synchronously delivered to an
- * {@code AllServiceListener}. The Framework may deliver
- * {@code ServiceEvent} objects to an {@code AllServiceListener}
+ * <code>ServiceEvent</code> is fired, it is synchronously delivered to an
+ * <code>AllServiceListener</code>. The Framework may deliver
+ * <code>ServiceEvent</code> objects to an <code>AllServiceListener</code>
  * out of order and may concurrently call and/or reenter an
- * {@code AllServiceListener}.
+ * <code>AllServiceListener</code>.
  * <p>
- * An {@code AllServiceListener} object is registered with the Framework
- * using the {@code BundleContext.addServiceListener} method.
- * {@code AllServiceListener} objects are called with a
- * {@code ServiceEvent} object when a service is registered, modified, or
+ * An <code>AllServiceListener</code> object is registered with the Framework
+ * using the <code>BundleContext.addServiceListener</code> method.
+ * <code>AllServiceListener</code> objects are called with a
+ * <code>ServiceEvent</code> object when a service is registered, modified, or
  * is in the process of unregistering.
  * 
  * <p>
- * {@code ServiceEvent} object delivery to
- * {@code AllServiceListener} objects is filtered by the filter specified
+ * <code>ServiceEvent</code> object delivery to
+ * <code>AllServiceListener</code> objects is filtered by the filter specified
  * when the listener was registered. If the Java Runtime Environment supports
- * permissions, then additional filtering is done. {@code ServiceEvent}
+ * permissions, then additional filtering is done. <code>ServiceEvent</code>
  * objects are only delivered to the listener if the bundle which defines the
- * listener object's class has the appropriate {@code ServicePermission}
+ * listener object's class has the appropriate <code>ServicePermission</code>
  * to get the service using at least one of the named classes under which the
  * service was registered.
  * 
  * <p>
- * Unlike normal {@code ServiceListener} objects,
- * {@code AllServiceListener} objects receive all
- * {@code ServiceEvent} objects regardless of whether the package source
+ * Unlike normal <code>ServiceListener</code> objects,
+ * <code>AllServiceListener</code> objects receive all
+ * <code>ServiceEvent</code> objects regardless of whether the package source
  * of the listening bundle is equal to the package source of the bundle that
  * registered the service. This means that the listener may not be able to cast
  * the service object to any of its corresponding service interfaces if the
@@ -55,7 +55,7 @@
  * @see ServicePermission
  * @ThreadSafe
  * @since 1.3
- * @version $Id: 35cee8a49e89b7b222aa3f85e1af0b4a4b550ce6 $
+ * @version $Revision: 5673 $
  */
 
 public interface AllServiceListener extends ServiceListener {
diff --git a/framework/src/main/java/org/osgi/framework/Bundle.java b/framework/src/main/java/org/osgi/framework/Bundle.java
index 8f4002c..692bc5e 100644
--- a/framework/src/main/java/org/osgi/framework/Bundle.java
+++ b/framework/src/main/java/org/osgi/framework/Bundle.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2011). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,28 +16,23 @@
 
 package org.osgi.framework;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
-import java.security.cert.X509Certificate;
 import java.util.Dictionary;
 import java.util.Enumeration;
-import java.util.List;
 import java.util.Map;
 
-import org.osgi.framework.wiring.FrameworkWiring;
-
 /**
  * An installed bundle in the Framework.
  * 
  * <p>
- * A {@code Bundle} object is the access point to define the lifecycle of an
- * installed bundle. Each bundle installed in the OSGi environment must have an
- * associated {@code Bundle} object.
+ * A <code>Bundle</code> object is the access point to define the lifecycle of
+ * an installed bundle. Each bundle installed in the OSGi environment must have
+ * an associated <code>Bundle</code> object.
  * 
  * <p>
- * A bundle must have a unique identity, a {@code long}, chosen by the
+ * A bundle must have a unique identity, a <code>long</code>, chosen by the
  * Framework. This identity must not change during the lifecycle of a bundle,
  * even when the bundle is updated. Uninstalling and then reinstalling the
  * bundle must create a new unique identity.
@@ -58,59 +53,54 @@
  * the valid states.
  * 
  * <p>
- * A bundle should only have active threads of execution when its state is one
- * of {@code STARTING},{@code ACTIVE}, or {@code STOPPING}. An {@code
- * UNINSTALLED} bundle can not be set to another state; it is a zombie and can
- * only be reached because references are kept somewhere.
+ * A bundle should only execute code when its state is one of
+ * <code>STARTING</code>,<code>ACTIVE</code>, or <code>STOPPING</code>.
+ * An <code>UNINSTALLED</code> bundle can not be set to another state; it is a
+ * zombie and can only be reached because references are kept somewhere.
  * 
  * <p>
- * The Framework is the only entity that is allowed to create {@code Bundle}
- * objects, and these objects are only valid within the Framework that created
- * them.
- * 
- * <p>
- * Bundles have a natural ordering such that if two {@code Bundle}s have the
- * same {@link #getBundleId() bundle id} they are equal. A {@code Bundle} is
- * less than another {@code Bundle} if it has a lower {@link #getBundleId()
- * bundle id} and is greater if it has a higher bundle id.
+ * The Framework is the only entity that is allowed to create
+ * <code>Bundle</code> objects, and these objects are only valid within the
+ * Framework that created them.
  * 
  * @ThreadSafe
- * @noimplement
- * @version $Id: 239108e8d54ff493587b9cdfe1688bdefc5a714c $
+ * @version $Revision: 6906 $
  */
-public interface Bundle extends Comparable<Bundle> {
+public interface Bundle {
 	/**
 	 * The bundle is uninstalled and may not be used.
 	 * 
 	 * <p>
-	 * The {@code UNINSTALLED} state is only visible after a bundle is
+	 * The <code>UNINSTALLED</code> state is only visible after a bundle is
 	 * uninstalled; the bundle is in an unusable state but references to the
-	 * {@code Bundle} object may still be available and used for introspection.
+	 * <code>Bundle</code> object may still be available and used for
+	 * introspection.
 	 * <p>
-	 * The value of {@code UNINSTALLED} is 0x00000001.
+	 * The value of <code>UNINSTALLED</code> is 0x00000001.
 	 */
-	int	UNINSTALLED				= 0x00000001;
+	public static final int	UNINSTALLED				= 0x00000001;
 
 	/**
 	 * The bundle is installed but not yet resolved.
 	 * 
 	 * <p>
-	 * A bundle is in the {@code INSTALLED} state when it has been installed in
-	 * the Framework but is not or cannot be resolved.
+	 * A bundle is in the <code>INSTALLED</code> state when it has been
+	 * installed in the Framework but is not or cannot be resolved.
 	 * <p>
 	 * This state is visible if the bundle's code dependencies are not resolved.
-	 * The Framework may attempt to resolve an {@code INSTALLED} bundle's code
-	 * dependencies and move the bundle to the {@code RESOLVED} state.
+	 * The Framework may attempt to resolve an <code>INSTALLED</code> bundle's
+	 * code dependencies and move the bundle to the <code>RESOLVED</code>
+	 * state.
 	 * <p>
-	 * The value of {@code INSTALLED} is 0x00000002.
+	 * The value of <code>INSTALLED</code> is 0x00000002.
 	 */
-	int	INSTALLED				= 0x00000002;
+	public static final int	INSTALLED				= 0x00000002;
 
 	/**
 	 * The bundle is resolved and is able to be started.
 	 * 
 	 * <p>
-	 * A bundle is in the {@code RESOLVED} state when the Framework has
+	 * A bundle is in the <code>RESOLVED</code> state when the Framework has
 	 * successfully resolved the bundle's code dependencies. These dependencies
 	 * include:
 	 * <ul>
@@ -126,56 +116,57 @@
 	 * </ul>
 	 * <p>
 	 * Note that the bundle is not active yet. A bundle must be put in the
-	 * {@code RESOLVED} state before it can be started. The Framework may
+	 * <code>RESOLVED</code> state before it can be started. The Framework may
 	 * attempt to resolve a bundle at any time.
 	 * <p>
-	 * The value of {@code RESOLVED} is 0x00000004.
+	 * The value of <code>RESOLVED</code> is 0x00000004.
 	 */
-	int	RESOLVED				= 0x00000004;
+	public static final int	RESOLVED				= 0x00000004;
 
 	/**
 	 * The bundle is in the process of starting.
 	 * 
 	 * <p>
-	 * A bundle is in the {@code STARTING} state when its {@link #start(int)
-	 * start} method is active. A bundle must be in this state when the bundle's
-	 * {@link BundleActivator#start} is called. If the {@code
-	 * BundleActivator.start} method completes without exception, then the
-	 * bundle has successfully started and must move to the {@code ACTIVE}
-	 * state.
+	 * A bundle is in the <code>STARTING</code> state when its
+	 * {@link #start(int) start} method is active. A bundle must be in this
+	 * state when the bundle's {@link BundleActivator#start} is called. If the
+	 * <code>BundleActivator.start</code> method completes without exception,
+	 * then the bundle has successfully started and must move to the
+	 * <code>ACTIVE</code> state.
 	 * <p>
-	 * If the bundle has a {@link Constants#ACTIVATION_LAZY lazy activation
-	 * policy}, then the bundle may remain in this state for some time until the
-	 * activation is triggered.
+	 * If the bundle has a
+	 * {@link Constants#ACTIVATION_LAZY lazy activation policy}, then the
+	 * bundle may remain in this state for some time until the activation is
+	 * triggered.
 	 * <p>
-	 * The value of {@code STARTING} is 0x00000008.
+	 * The value of <code>STARTING</code> is 0x00000008.
 	 */
-	int	STARTING				= 0x00000008;
+	public static final int	STARTING				= 0x00000008;
 
 	/**
 	 * The bundle is in the process of stopping.
 	 * 
 	 * <p>
-	 * A bundle is in the {@code STOPPING} state when its {@link #stop(int)
-	 * stop} method is active. A bundle must be in this state when the bundle's
-	 * {@link BundleActivator#stop} method is called. When the {@code
-	 * BundleActivator.stop} method completes the bundle is stopped and must
-	 * move to the {@code RESOLVED} state.
+	 * A bundle is in the <code>STOPPING</code> state when its
+	 * {@link #stop(int) stop} method is active. A bundle must be in this state
+	 * when the bundle's {@link BundleActivator#stop} method is called. When the
+	 * <code>BundleActivator.stop</code> method completes the bundle is
+	 * stopped and must move to the <code>RESOLVED</code> state.
 	 * <p>
-	 * The value of {@code STOPPING} is 0x00000010.
+	 * The value of <code>STOPPING</code> is 0x00000010.
 	 */
-	int	STOPPING				= 0x00000010;
+	public static final int	STOPPING				= 0x00000010;
 
 	/**
 	 * The bundle is now running.
 	 * 
 	 * <p>
-	 * A bundle is in the {@code ACTIVE} state when it has been successfully
-	 * started and activated.
+	 * A bundle is in the <code>ACTIVE</code> state when it has been
+	 * successfully started and activated.
 	 * <p>
-	 * The value of {@code ACTIVE} is 0x00000020.
+	 * The value of <code>ACTIVE</code> is 0x00000020.
 	 */
-	int	ACTIVE					= 0x00000020;
+	public static final int	ACTIVE					= 0x00000020;
 
 	/**
 	 * The bundle start operation is transient and the persistent autostart
@@ -190,12 +181,12 @@
 	 * @since 1.4
 	 * @see #start(int)
 	 */
-	int	START_TRANSIENT			= 0x00000001;
+	public static final int	START_TRANSIENT			= 0x00000001;
 
 	/**
 	 * The bundle start operation must activate the bundle according to the
-	 * bundle's declared {@link Constants#BUNDLE_ACTIVATIONPOLICY activation
-	 * policy}.
+	 * bundle's declared
+	 * {@link Constants#BUNDLE_ACTIVATIONPOLICY activation policy}.
 	 * 
 	 * <p>
 	 * This bit may be set when calling {@link #start(int)} to notify the
@@ -206,7 +197,7 @@
 	 * @see Constants#BUNDLE_ACTIVATIONPOLICY
 	 * @see #start(int)
 	 */
-	int	START_ACTIVATION_POLICY	= 0x00000002;
+	public static final int	START_ACTIVATION_POLICY	= 0x00000002;
 
 	/**
 	 * The bundle stop is transient and the persistent autostart setting of the
@@ -221,7 +212,7 @@
 	 * @since 1.4
 	 * @see #stop(int)
 	 */
-	int	STOP_TRANSIENT			= 0x00000001;
+	public static final int	STOP_TRANSIENT			= 0x00000001;
 
 	/**
 	 * Request that all certificates used to sign the bundle be returned.
@@ -229,7 +220,7 @@
 	 * @since 1.5
 	 * @see #getSignerCertificates(int)
 	 */
-	int	SIGNERS_ALL				= 1;
+	public final static int	SIGNERS_ALL				= 1;
 
 	/**
 	 * Request that only certificates used to sign the bundle that are trusted
@@ -238,7 +229,7 @@
 	 * @since 1.5
 	 * @see #getSignerCertificates(int)
 	 */
-	int	SIGNERS_TRUSTED			= 2;
+	public final static int	SIGNERS_TRUSTED			= 2;
 
 	/**
 	 * Returns this bundle's current state.
@@ -246,23 +237,24 @@
 	 * <p>
 	 * A bundle can be in only one state at any time.
 	 * 
-	 * @return An element of {@code UNINSTALLED},{@code INSTALLED},
-	 *         {@code RESOLVED}, {@code STARTING}, {@code STOPPING},
-	 *         {@code ACTIVE}.
+	 * @return An element of <code>UNINSTALLED</code>,<code>INSTALLED</code>,
+	 *         <code>RESOLVED</code>,<code>STARTING</code>,
+	 *         <code>STOPPING</code>,<code>ACTIVE</code>.
 	 */
-	int getState();
+	public int getState();
 
 	/**
 	 * Starts this bundle.
 	 * 
 	 * <p>
-	 * If this bundle's state is {@code UNINSTALLED} then an
-	 * {@code IllegalStateException} is thrown.
+	 * If this bundle's state is <code>UNINSTALLED</code> then an
+	 * <code>IllegalStateException</code> is thrown.
 	 * <p>
-	 * If the current start level is less than this bundle's start level:
+	 * If the Framework implements the optional Start Level service and the
+	 * current start level is less than this bundle's start level:
 	 * <ul>
 	 * <li>If the {@link #START_TRANSIENT} option is set, then a
-	 * {@code BundleException} is thrown indicating this bundle cannot be
+	 * <code>BundleException</code> is thrown indicating this bundle cannot be
 	 * started due to the Framework's current start level.
 	 * 
 	 * <li>Otherwise, the Framework must set this bundle's persistent autostart
@@ -279,11 +271,11 @@
 	 * <li>If this bundle is in the process of being activated or deactivated
 	 * then this method must wait for activation or deactivation to complete
 	 * before continuing. If this does not occur in a reasonable time, a
-	 * {@code BundleException} is thrown to indicate this bundle was unable to
-	 * be started.
+	 * <code>BundleException</code> is thrown to indicate this bundle was unable
+	 * to be started.
 	 * 
-	 * <li>If this bundle's state is {@code ACTIVE} then this method returns
-	 * immediately.
+	 * <li>If this bundle's state is <code>ACTIVE</code> then this method
+	 * returns immediately.
 	 * 
 	 * <li>If the {@link #START_TRANSIENT} option is not set then set this
 	 * bundle's autostart setting to <em>Started with declared activation</em>
@@ -292,111 +284,107 @@
 	 * restarted and this bundle's autostart setting is not <em>Stopped</em>,
 	 * this bundle must be automatically started.
 	 * 
-	 * <li>If this bundle's state is not {@code RESOLVED}, an attempt is made to
-	 * resolve this bundle. If the Framework cannot resolve this bundle, a
-	 * {@code BundleException} is thrown.
+	 * <li>If this bundle's state is not <code>RESOLVED</code>, an attempt is
+	 * made to resolve this bundle. If the Framework cannot resolve this bundle,
+	 * a <code>BundleException</code> is thrown.
 	 * 
 	 * <li>If the {@link #START_ACTIVATION_POLICY} option is set and this
 	 * bundle's declared activation policy is {@link Constants#ACTIVATION_LAZY
 	 * lazy} then:
 	 * <ul>
-	 * <li>If this bundle's state is {@code STARTING} then this method returns
-	 * immediately.
-	 * <li>This bundle's state is set to {@code STARTING}.
+	 * <li>If this bundle's state is <code>STARTING</code> then this method
+	 * returns immediately.
+	 * <li>This bundle's state is set to <code>STARTING</code>.
 	 * <li>A bundle event of type {@link BundleEvent#LAZY_ACTIVATION} is fired.
 	 * <li>This method returns immediately and the remaining steps will be
 	 * followed when this bundle's activation is later triggered.
 	 * </ul>
 	 * <i></i>
-	 * <li>This bundle's state is set to {@code STARTING}.
+	 * <li>This bundle's state is set to <code>STARTING</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#STARTING} is fired.
 	 * 
 	 * <li>The {@link BundleActivator#start} method of this bundle's
-	 * {@code BundleActivator}, if one is specified, is called. If the
-	 * {@code BundleActivator} is invalid or throws an exception then:
+	 * <code>BundleActivator</code>, if one is specified, is called. If the
+	 * <code>BundleActivator</code> is invalid or throws an exception then:
 	 * <ul>
-	 * <li>This bundle's state is set to {@code STOPPING}.
+	 * <li>This bundle's state is set to <code>STOPPING</code>.
 	 * <li>A bundle event of type {@link BundleEvent#STOPPING} is fired.
 	 * <li>Any services registered by this bundle must be unregistered.
 	 * <li>Any services used by this bundle must be released.
 	 * <li>Any listeners registered by this bundle must be removed.
-	 * <li>This bundle's state is set to {@code RESOLVED}.
+	 * <li>This bundle's state is set to <code>RESOLVED</code>.
 	 * <li>A bundle event of type {@link BundleEvent#STOPPED} is fired.
-	 * <li>A {@code BundleException} is then thrown.
+	 * <li>A <code>BundleException</code> is then thrown.
 	 * </ul>
 	 * <i></i>
-	 * <li>If this bundle's state is {@code UNINSTALLED}, because this bundle
-	 * was uninstalled while the {@code BundleActivator.start} method was
-	 * running, a {@code BundleException} is thrown.
+	 * <li>If this bundle's state is <code>UNINSTALLED</code>, because this
+	 * bundle was uninstalled while the <code>BundleActivator.start</code>
+	 * method was running, a <code>BundleException</code> is thrown.
 	 * 
-	 * <li>This bundle's state is set to {@code ACTIVE}.
+	 * <li>This bundle's state is set to <code>ACTIVE</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#STARTED} is fired.
 	 * </ol>
 	 * 
 	 * <b>Preconditions </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code INSTALLED}, {@code RESOLVED}
-	 * &#x007D; or &#x007B; {@code INSTALLED}, {@code RESOLVED},
-	 * {@code STARTING} &#x007D; if this bundle has a lazy activation policy.
+	 * <li><code>getState()</code> in &#x007B; <code>INSTALLED</code>,
+	 * <code>RESOLVED</code> &#x007D; or &#x007B; <code>INSTALLED</code>,
+	 * <code>RESOLVED</code>, <code>STARTING</code> &#x007D; if this bundle has
+	 * a lazy activation policy.
 	 * </ul>
 	 * <b>Postconditions, no exceptions thrown </b>
 	 * <ul>
 	 * <li>Bundle autostart setting is modified unless the
 	 * {@link #START_TRANSIENT} option was set.
-	 * <li>{@code getState()} in &#x007B; {@code ACTIVE} &#x007D; unless the
-	 * lazy activation policy was used.
-	 * <li>{@code BundleActivator.start()} has been called and did not throw an
-	 * exception unless the lazy activation policy was used.
+	 * <li><code>getState()</code> in &#x007B; <code>ACTIVE</code> &#x007D;
+	 * unless the lazy activation policy was used.
+	 * <li><code>BundleActivator.start()</code> has been called and did not
+	 * throw an exception unless the lazy activation policy was used.
 	 * </ul>
 	 * <b>Postconditions, when an exception is thrown </b>
 	 * <ul>
 	 * <li>Depending on when the exception occurred, bundle autostart setting is
 	 * modified unless the {@link #START_TRANSIENT} option was set.
-	 * <li>{@code getState()} not in &#x007B; {@code STARTING}, {@code ACTIVE}
-	 * &#x007D;.
+	 * <li><code>getState()</code> not in &#x007B; <code>STARTING</code>,
+	 * <code>ACTIVE</code> &#x007D;.
 	 * </ul>
 	 * 
 	 * @param options The options for starting this bundle. See
 	 *        {@link #START_TRANSIENT} and {@link #START_ACTIVATION_POLICY}. The
 	 *        Framework must ignore unrecognized options.
-	 * @throws BundleException If this bundle could not be started.
-	 *         BundleException types thrown by this method include:
-	 *         {@link BundleException#START_TRANSIENT_ERROR},
-	 *         {@link BundleException#NATIVECODE_ERROR},
-	 *         {@link BundleException#RESOLVE_ERROR},
-	 *         {@link BundleException#STATECHANGE_ERROR}, and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @throws BundleException If this bundle could not be started. This could
+	 *         be because a code dependency could not be resolved or the
+	 *         specified <code>BundleActivator</code> could not be loaded or
+	 *         threw an exception or this bundle is a fragment.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,EXECUTE]}, and the Java Runtime
+	 *         <code>AdminPermission[this,EXECUTE]</code>, and the Java Runtime
 	 *         Environment supports permissions.
 	 * @since 1.4
 	 */
-	void start(int options) throws BundleException;
+	public void start(int options) throws BundleException;
 
 	/**
 	 * Starts this bundle with no options.
 	 * 
 	 * <p>
-	 * This method performs the same function as calling {@code start(0)}.
+	 * This method performs the same function as calling <code>start(0)</code>.
 	 * 
-	 * @throws BundleException If this bundle could not be started.
-	 *         BundleException types thrown by this method include:
-	 *         {@link BundleException#NATIVECODE_ERROR},
-	 *         {@link BundleException#RESOLVE_ERROR},
-	 *         {@link BundleException#STATECHANGE_ERROR}, and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @throws BundleException If this bundle could not be started. This could
+	 *         be because a code dependency could not be resolved or the
+	 *         specified <code>BundleActivator</code> could not be loaded or
+	 *         threw an exception or this bundle is a fragment.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,EXECUTE]}, and the Java Runtime
+	 *         <code>AdminPermission[this,EXECUTE]</code>, and the Java Runtime
 	 *         Environment supports permissions.
 	 * @see #start(int)
 	 */
-	void start() throws BundleException;
+	public void start() throws BundleException;
 
 	/**
 	 * Stops this bundle.
@@ -404,58 +392,58 @@
 	 * <p>
 	 * The following steps are required to stop a bundle:
 	 * <ol>
-	 * <li>If this bundle's state is {@code UNINSTALLED} then an
-	 * {@code IllegalStateException} is thrown.
+	 * <li>If this bundle's state is <code>UNINSTALLED</code> then an
+	 * <code>IllegalStateException</code> is thrown.
 	 * 
 	 * <li>If this bundle is in the process of being activated or deactivated
 	 * then this method must wait for activation or deactivation to complete
 	 * before continuing. If this does not occur in a reasonable time, a
-	 * {@code BundleException} is thrown to indicate this bundle was unable to
-	 * be stopped.
+	 * <code>BundleException</code> is thrown to indicate this bundle was unable
+	 * to be stopped.
 	 * <li>If the {@link #STOP_TRANSIENT} option is not set then then set this
 	 * bundle's persistent autostart setting to to <em>Stopped</em>. When the
 	 * Framework is restarted and this bundle's autostart setting is
 	 * <em>Stopped</em>, this bundle must not be automatically started.
 	 * 
-	 * <li>If this bundle's state is not {@code STARTING} or {@code ACTIVE} then
-	 * this method returns immediately.
+	 * <li>If this bundle's state is not <code>STARTING</code> or
+	 * <code>ACTIVE</code> then this method returns immediately.
 	 * 
-	 * <li>This bundle's state is set to {@code STOPPING}.
+	 * <li>This bundle's state is set to <code>STOPPING</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#STOPPING} is fired.
 	 * 
-	 * <li>If this bundle's state was {@code ACTIVE} prior to setting the state
-	 * to {@code STOPPING}, the {@link BundleActivator#stop} method of this
-	 * bundle's {@code BundleActivator}, if one is specified, is called. If that
-	 * method throws an exception, this method must continue to stop this bundle
-	 * and a {@code BundleException} must be thrown after completion of the
-	 * remaining steps.
+	 * <li>If this bundle's state was <code>ACTIVE</code> prior to setting the
+	 * state to <code>STOPPING</code>, the {@link BundleActivator#stop} method
+	 * of this bundle's <code>BundleActivator</code>, if one is specified, is
+	 * called. If that method throws an exception, this method must continue to
+	 * stop this bundle and a <code>BundleException</code> must be thrown after
+	 * completion of the remaining steps.
 	 * 
 	 * <li>Any services registered by this bundle must be unregistered.
 	 * <li>Any services used by this bundle must be released.
 	 * <li>Any listeners registered by this bundle must be removed.
 	 * 
-	 * <li>If this bundle's state is {@code UNINSTALLED}, because this bundle
-	 * was uninstalled while the {@code BundleActivator.stop} method was
-	 * running, a {@code BundleException} must be thrown.
+	 * <li>If this bundle's state is <code>UNINSTALLED</code>, because this
+	 * bundle was uninstalled while the <code>BundleActivator.stop</code> method
+	 * was running, a <code>BundleException</code> must be thrown.
 	 * 
-	 * <li>This bundle's state is set to {@code RESOLVED}.
+	 * <li>This bundle's state is set to <code>RESOLVED</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#STOPPED} is fired.
 	 * </ol>
 	 * 
 	 * <b>Preconditions </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code ACTIVE} &#x007D;.
+	 * <li><code>getState()</code> in &#x007B; <code>ACTIVE</code> &#x007D;.
 	 * </ul>
 	 * <b>Postconditions, no exceptions thrown </b>
 	 * <ul>
 	 * <li>Bundle autostart setting is modified unless the
 	 * {@link #STOP_TRANSIENT} option was set.
-	 * <li>{@code getState()} not in &#x007B; {@code ACTIVE}, {@code STOPPING}
-	 * &#x007D;.
-	 * <li>{@code BundleActivator.stop} has been called and did not throw an
-	 * exception.
+	 * <li><code>getState()</code> not in &#x007B; <code>ACTIVE</code>,
+	 * <code>STOPPING</code> &#x007D;.
+	 * <li><code>BundleActivator.stop</code> has been called and did not throw
+	 * an exception.
 	 * </ul>
 	 * <b>Postconditions, when an exception is thrown </b>
 	 * <ul>
@@ -463,156 +451,143 @@
 	 * {@link #STOP_TRANSIENT} option was set.
 	 * </ul>
 	 * 
-	 * @param options The options for stopping this bundle. See
+	 * @param options The options for stoping this bundle. See
 	 *        {@link #STOP_TRANSIENT}. The Framework must ignore unrecognized
 	 *        options.
-	 * @throws BundleException BundleException types thrown by this method
-	 *         include: {@link BundleException#STATECHANGE_ERROR} and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @throws BundleException If this bundle's <code>BundleActivator</code>
+	 *         threw an exception or this bundle is a fragment.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,EXECUTE]}, and the Java Runtime
+	 *         <code>AdminPermission[this,EXECUTE]</code>, and the Java Runtime
 	 *         Environment supports permissions.
 	 * @since 1.4
 	 */
-	void stop(int options) throws BundleException;
+	public void stop(int options) throws BundleException;
 
 	/**
 	 * Stops this bundle with no options.
 	 * 
 	 * <p>
-	 * This method performs the same function as calling {@code stop(0)}.
+	 * This method performs the same function as calling <code>stop(0)</code>.
 	 * 
-	 * @throws BundleException BundleException types thrown by this method
-	 *         include: {@link BundleException#STATECHANGE_ERROR} and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @throws BundleException If this bundle's <code>BundleActivator</code>
+	 *         threw an exception or this bundle is a fragment.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,EXECUTE]}, and the Java Runtime
+	 *         <code>AdminPermission[this,EXECUTE]</code>, and the Java Runtime
 	 *         Environment supports permissions.
 	 * @see #start(int)
 	 */
-	void stop() throws BundleException;
+	public void stop() throws BundleException;
 
 	/**
-	 * Updates this bundle from an {@code InputStream}.
+	 * Updates this bundle from an <code>InputStream</code>.
 	 * 
 	 * <p>
-	 * If the specified {@code InputStream} is {@code null}, the Framework must
-	 * create the {@code InputStream} from which to read the updated bundle by
-	 * interpreting, in an implementation dependent manner, this bundle's
-	 * {@link Constants#BUNDLE_UPDATELOCATION Bundle-UpdateLocation} Manifest
-	 * header, if present, or this bundle's original location.
+	 * If the specified <code>InputStream</code> is <code>null</code>, the
+	 * Framework must create the <code>InputStream</code> from which to read the
+	 * updated bundle by interpreting, in an implementation dependent manner,
+	 * this bundle's {@link Constants#BUNDLE_UPDATELOCATION
+	 * Bundle-UpdateLocation} Manifest header, if present, or this bundle's
+	 * original location.
 	 * 
 	 * <p>
-	 * If this bundle's state is {@code ACTIVE}, it must be stopped before the
-	 * update and started after the update successfully completes.
+	 * If this bundle's state is <code>ACTIVE</code>, it must be stopped before
+	 * the update and started after the update successfully completes.
 	 * 
 	 * <p>
 	 * If this bundle has exported any packages that are imported by another
-	 * bundle, these packages must remain exported until the
-	 * {@link FrameworkWiring#refreshBundles(java.util.Collection, FrameworkListener...)
-	 * FrameworkWiring.refreshBundles} method has been has been called or the
-	 * Framework is relaunched.
+	 * bundle, these packages must not be updated. Instead, the previous package
+	 * version must remain exported until the
+	 * <code>PackageAdmin.refreshPackages</code> method has been has been called
+	 * or the Framework is relaunched.
 	 * 
 	 * <p>
 	 * The following steps are required to update a bundle:
 	 * <ol>
-	 * <li>If this bundle's state is {@code UNINSTALLED} then an
-	 * {@code IllegalStateException} is thrown.
+	 * <li>If this bundle's state is <code>UNINSTALLED</code> then an
+	 * <code>IllegalStateException</code> is thrown.
 	 * 
-	 * <li>If this bundle's state is {@code ACTIVE}, {@code STARTING} or
-	 * {@code STOPPING}, this bundle is stopped as described in the
-	 * {@code Bundle.stop} method. If {@code Bundle.stop} throws an exception,
-	 * the exception is rethrown terminating the update.
+	 * <li>If this bundle's state is <code>ACTIVE</code>, <code>STARTING</code>
+	 * or <code>STOPPING</code>, this bundle is stopped as described in the
+	 * <code>Bundle.stop</code> method. If <code>Bundle.stop</code> throws an
+	 * exception, the exception is rethrown terminating the update.
 	 * 
 	 * <li>The updated version of this bundle is read from the input stream and
 	 * installed. If the Framework is unable to install the updated version of
 	 * this bundle, the original version of this bundle must be restored and a
-	 * {@code BundleException} must be thrown after completion of the remaining
-	 * steps.
+	 * <code>BundleException</code> must be thrown after completion of the
+	 * remaining steps.
 	 * 
-	 * <li>This bundle's state is set to {@code INSTALLED}.
+	 * <li>This bundle's state is set to <code>INSTALLED</code>.
 	 * 
 	 * <li>If the updated version of this bundle was successfully installed, a
 	 * bundle event of type {@link BundleEvent#UPDATED} is fired.
 	 * 
-	 * <li>If this bundle's state was originally {@code ACTIVE}, the updated
-	 * bundle is started as described in the {@code Bundle.start} method. If
-	 * {@code Bundle.start} throws an exception, a Framework event of type
-	 * {@link FrameworkEvent#ERROR} is fired containing the exception.
+	 * <li>If this bundle's state was originally <code>ACTIVE</code>, the
+	 * updated bundle is started as described in the <code>Bundle.start</code>
+	 * method. If <code>Bundle.start</code> throws an exception, a Framework
+	 * event of type {@link FrameworkEvent#ERROR} is fired containing the
+	 * exception.
 	 * </ol>
 	 * 
 	 * <b>Preconditions </b>
 	 * <ul>
-	 * <li>{@code getState()} not in &#x007B; {@code UNINSTALLED} &#x007D;.
+	 * <li><code>getState()</code> not in &#x007B; <code>UNINSTALLED</code>
+	 * &#x007D;.
 	 * </ul>
 	 * <b>Postconditions, no exceptions thrown </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code INSTALLED}, {@code RESOLVED},
-	 * {@code ACTIVE} &#x007D;.
+	 * <li><code>getState()</code> in &#x007B; <code>INSTALLED</code>,
+	 * <code>RESOLVED</code>, <code>ACTIVE</code> &#x007D;.
 	 * <li>This bundle has been updated.
 	 * </ul>
 	 * <b>Postconditions, when an exception is thrown </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code INSTALLED}, {@code RESOLVED},
-	 * {@code ACTIVE} &#x007D;.
+	 * <li><code>getState()</code> in &#x007B; <code>INSTALLED</code>,
+	 * <code>RESOLVED</code>, <code>ACTIVE</code> &#x007D;.
 	 * <li>Original bundle is still used; no update occurred.
 	 * </ul>
 	 * 
-	 * @param input The {@code InputStream} from which to read the new bundle or
-	 *        {@code null} to indicate the Framework must create the input
-	 *        stream from this bundle's {@link Constants#BUNDLE_UPDATELOCATION
-	 *        Bundle-UpdateLocation} Manifest header, if present, or this
-	 *        bundle's original location. The input stream must always be closed
-	 *        when this method completes, even if an exception is thrown.
-	 * @throws BundleException If this bundle could not be updated.
-	 *         BundleException types thrown by this method include:
-	 *         {@link BundleException#READ_ERROR},
-	 *         {@link BundleException#DUPLICATE_BUNDLE_ERROR},
-	 *         {@link BundleException#MANIFEST_ERROR},
-	 *         {@link BundleException#NATIVECODE_ERROR},
-	 *         {@link BundleException#RESOLVE_ERROR},
-	 *         {@link BundleException#STATECHANGE_ERROR}, and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @param input The <code>InputStream</code> from which to read the new
+	 *        bundle or <code>null</code> to indicate the Framework must create
+	 *        the input stream from this bundle's
+	 *        {@link Constants#BUNDLE_UPDATELOCATION Bundle-UpdateLocation}
+	 *        Manifest header, if present, or this bundle's original location.
+	 *        The input stream must always be closed when this method completes,
+	 *        even if an exception is thrown.
+	 * @throws BundleException If the input stream cannot be read or the update
+	 *         fails.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,LIFECYCLE]} for both the current
+	 *         <code>AdminPermission[this,LIFECYCLE]</code> for both the current
 	 *         bundle and the updated bundle, and the Java Runtime Environment
 	 *         supports permissions.
 	 * @see #stop()
 	 * @see #start()
 	 */
-	void update(InputStream input) throws BundleException;
+	public void update(InputStream input) throws BundleException;
 
 	/**
 	 * Updates this bundle.
 	 * 
 	 * <p>
 	 * This method performs the same function as calling
-	 * {@link #update(InputStream)} with a {@code null} InputStream.
+	 * {@link #update(InputStream)} with a <code>null</code> InputStream.
 	 * 
-	 * @throws BundleException If this bundle could not be updated.
-	 *         BundleException types thrown by this method include:
-	 *         {@link BundleException#READ_ERROR},
-	 *         {@link BundleException#DUPLICATE_BUNDLE_ERROR},
-	 *         {@link BundleException#MANIFEST_ERROR},
-	 *         {@link BundleException#NATIVECODE_ERROR},
-	 *         {@link BundleException#RESOLVE_ERROR},
-	 *         {@link BundleException#STATECHANGE_ERROR}, and
-	 *         {@link BundleException#ACTIVATOR_ERROR}.
+	 * @throws BundleException If the update fails.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,LIFECYCLE]} for both the current
+	 *         <code>AdminPermission[this,LIFECYCLE]</code> for both the current
 	 *         bundle and the updated bundle, and the Java Runtime Environment
 	 *         supports permissions.
 	 * @see #update(InputStream)
 	 */
-	void update() throws BundleException;
+	public void update() throws BundleException;
 
 	/**
 	 * Uninstalls this bundle.
@@ -620,29 +595,28 @@
 	 * <p>
 	 * This method causes the Framework to notify other bundles that this bundle
 	 * is being uninstalled, and then puts this bundle into the
-	 * {@code UNINSTALLED} state. The Framework must remove any resources
+	 * <code>UNINSTALLED</code> state. The Framework must remove any resources
 	 * related to this bundle that it is able to remove.
 	 * 
 	 * <p>
 	 * If this bundle has exported any packages, the Framework must continue to
 	 * make these packages available to their importing bundles until the
-	 * {@link FrameworkWiring#refreshBundles(java.util.Collection, FrameworkListener...)
-	 * FrameworkWiring.refreshBundles} method has been called or the Framework
-	 * is relaunched.
+	 * <code>PackageAdmin.refreshPackages</code> method has been called or the
+	 * Framework is relaunched.
 	 * 
 	 * <p>
 	 * The following steps are required to uninstall a bundle:
 	 * <ol>
-	 * <li>If this bundle's state is {@code UNINSTALLED} then an
-	 * {@code IllegalStateException} is thrown.
+	 * <li>If this bundle's state is <code>UNINSTALLED</code> then an
+	 * <code>IllegalStateException</code> is thrown.
 	 * 
-	 * <li>If this bundle's state is {@code ACTIVE}, {@code STARTING} or
-	 * {@code STOPPING}, this bundle is stopped as described in the
-	 * {@code Bundle.stop} method. If {@code Bundle.stop} throws an exception, a
-	 * Framework event of type {@link FrameworkEvent#ERROR} is fired containing
-	 * the exception.
+	 * <li>If this bundle's state is <code>ACTIVE</code>, <code>STARTING</code>
+	 * or <code>STOPPING</code>, this bundle is stopped as described in the
+	 * <code>Bundle.stop</code> method. If <code>Bundle.stop</code> throws an
+	 * exception, a Framework event of type {@link FrameworkEvent#ERROR} is
+	 * fired containing the exception.
 	 * 
-	 * <li>This bundle's state is set to {@code UNINSTALLED}.
+	 * <li>This bundle's state is set to <code>UNINSTALLED</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#UNINSTALLED} is fired.
 	 * 
@@ -652,32 +626,33 @@
 	 * 
 	 * <b>Preconditions </b>
 	 * <ul>
-	 * <li>{@code getState()} not in &#x007B; {@code UNINSTALLED} &#x007D;.
+	 * <li><code>getState()</code> not in &#x007B; <code>UNINSTALLED</code>
+	 * &#x007D;.
 	 * </ul>
 	 * <b>Postconditions, no exceptions thrown </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code UNINSTALLED} &#x007D;.
+	 * <li><code>getState()</code> in &#x007B; <code>UNINSTALLED</code>
+	 * &#x007D;.
 	 * <li>This bundle has been uninstalled.
 	 * </ul>
 	 * <b>Postconditions, when an exception is thrown </b>
 	 * <ul>
-	 * <li>{@code getState()} not in &#x007B; {@code UNINSTALLED} &#x007D;.
+	 * <li><code>getState()</code> not in &#x007B; <code>UNINSTALLED</code>
+	 * &#x007D;.
 	 * <li>This Bundle has not been uninstalled.
 	 * </ul>
 	 * 
 	 * @throws BundleException If the uninstall failed. This can occur if
 	 *         another thread is attempting to change this bundle's state and
-	 *         does not complete in a timely manner. BundleException types
-	 *         thrown by this method include:
-	 *         {@link BundleException#STATECHANGE_ERROR}
+	 *         does not complete in a timely manner.
 	 * @throws IllegalStateException If this bundle has been uninstalled or this
 	 *         bundle tries to change its own state.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,LIFECYCLE]}, and the Java Runtime
-	 *         Environment supports permissions.
+	 *         <code>AdminPermission[this,LIFECYCLE]</code>, and the Java
+	 *         Runtime Environment supports permissions.
 	 * @see #stop()
 	 */
-	void uninstall() throws BundleException;
+	public void uninstall() throws BundleException;
 
 	/**
 	 * Returns this bundle's Manifest headers and values. This method returns
@@ -686,7 +661,7 @@
 	 * 
 	 * <p>
 	 * Manifest header names are case-insensitive. The methods of the returned
-	 * {@code Dictionary} object must operate on header names in a
+	 * <code>Dictionary</code> object must operate on header names in a
 	 * case-insensitive manner.
 	 * 
 	 * If a Manifest header value starts with &quot;%&quot;, it must be
@@ -709,16 +684,16 @@
 	 * 
 	 * <p>
 	 * This method must continue to return Manifest header information while
-	 * this bundle is in the {@code UNINSTALLED} state.
+	 * this bundle is in the <code>UNINSTALLED</code> state.
 	 * 
-	 * @return An unmodifiable {@code Dictionary} object containing this
-	 *         bundle's Manifest headers and values.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,METADATA]}, and the Java Runtime
-	 *         Environment supports permissions.
+	 * @return A <code>Dictionary</code> object containing this bundle's
+	 *         Manifest headers and values.
+	 * @throws SecurityException If the caller does not have the
+	 *         appropriate <code>AdminPermission[this,METADATA]</code>, and
+	 *         the Java Runtime Environment supports permissions.
 	 * @see Constants#BUNDLE_LOCALIZATION
 	 */
-	Dictionary<String, String> getHeaders();
+	public Dictionary/* <String,String> */getHeaders();
 
 	/**
 	 * Returns this bundle's unique identifier. This bundle is assigned a unique
@@ -729,7 +704,7 @@
 	 * A bundle's unique identifier has the following attributes:
 	 * <ul>
 	 * <li>Is unique and persistent.
-	 * <li>Is a {@code long}.
+	 * <li>Is a <code>long</code>.
 	 * <li>Its value is not reused for another bundle, even after a bundle is
 	 * uninstalled.
 	 * <li>Does not change while a bundle remains installed.
@@ -738,142 +713,151 @@
 	 * 
 	 * <p>
 	 * This method must continue to return this bundle's unique identifier while
-	 * this bundle is in the {@code UNINSTALLED} state.
+	 * this bundle is in the <code>UNINSTALLED</code> state.
 	 * 
 	 * @return The unique identifier of this bundle.
 	 */
-	long getBundleId();
+	public long getBundleId();
 
 	/**
 	 * Returns this bundle's location identifier.
 	 * 
 	 * <p>
-	 * The location identifier is the location passed to {@code
-	 * BundleContext.installBundle} when a bundle is installed. The location
-	 * identifier does not change while this bundle remains installed, even if
-	 * this bundle is updated.
+	 * The location identifier is the location passed to
+	 * <code>BundleContext.installBundle</code> when a bundle is installed.
+	 * The location identifier does not change while this bundle remains
+	 * installed, even if this bundle is updated.
 	 * 
 	 * <p>
 	 * This method must continue to return this bundle's location identifier
-	 * while this bundle is in the {@code UNINSTALLED} state.
+	 * while this bundle is in the <code>UNINSTALLED</code> state.
 	 * 
 	 * @return The string representation of this bundle's location identifier.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,METADATA]}, and the Java Runtime
-	 *         Environment supports permissions.
+	 * @throws SecurityException If the caller does not have the
+	 *         appropriate <code>AdminPermission[this,METADATA]</code>, and
+	 *         the Java Runtime Environment supports permissions.
 	 */
-	String getLocation();
+	public String getLocation();
 
 	/**
-	 * Returns this bundle's {@code ServiceReference} list for all services it
-	 * has registered or {@code null} if this bundle has no registered services.
+	 * Returns this bundle's <code>ServiceReference</code> list for all
+	 * services it has registered or <code>null</code> if this bundle has no
+	 * registered services.
 	 * 
 	 * <p>
-	 * If the Java runtime supports permissions, a {@code ServiceReference}
+	 * If the Java runtime supports permissions, a <code>ServiceReference</code>
 	 * object to a service is included in the returned list only if the caller
-	 * has the {@code ServicePermission} to get the service using at least one
-	 * of the named classes the service was registered under.
+	 * has the <code>ServicePermission</code> to get the service using at
+	 * least one of the named classes the service was registered under.
 	 * 
 	 * <p>
 	 * The list is valid at the time of the call to this method, however, as the
 	 * Framework is a very dynamic environment, services can be modified or
 	 * unregistered at anytime.
 	 * 
-	 * @return An array of {@code ServiceReference} objects or {@code null}.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @return An array of <code>ServiceReference</code> objects or
+	 *         <code>null</code>.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 * @see ServiceRegistration
 	 * @see ServiceReference
 	 * @see ServicePermission
 	 */
-	ServiceReference< ? >[] getRegisteredServices();
+	public ServiceReference[] getRegisteredServices();
 
 	/**
-	 * Returns this bundle's {@code ServiceReference} list for all services it
-	 * is using or returns {@code null} if this bundle is not using any
-	 * services. A bundle is considered to be using a service if its use count
-	 * for that service is greater than zero.
+	 * Returns this bundle's <code>ServiceReference</code> list for all
+	 * services it is using or returns <code>null</code> if this bundle is not
+	 * using any services. A bundle is considered to be using a service if its
+	 * use count for that service is greater than zero.
 	 * 
 	 * <p>
-	 * If the Java Runtime Environment supports permissions, a {@code
-	 * ServiceReference} object to a service is included in the returned list
-	 * only if the caller has the {@code ServicePermission} to get the service
-	 * using at least one of the named classes the service was registered under.
+	 * If the Java Runtime Environment supports permissions, a
+	 * <code>ServiceReference</code> object to a service is included in the
+	 * returned list only if the caller has the <code>ServicePermission</code>
+	 * to get the service using at least one of the named classes the service
+	 * was registered under.
 	 * <p>
 	 * The list is valid at the time of the call to this method, however, as the
 	 * Framework is a very dynamic environment, services can be modified or
 	 * unregistered at anytime.
 	 * 
-	 * @return An array of {@code ServiceReference} objects or {@code null}.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @return An array of <code>ServiceReference</code> objects or
+	 *         <code>null</code>.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 * @see ServiceReference
 	 * @see ServicePermission
 	 */
-	ServiceReference< ? >[] getServicesInUse();
+	public ServiceReference[] getServicesInUse();
 
 	/**
 	 * Determines if this bundle has the specified permissions.
 	 * 
 	 * <p>
 	 * If the Java Runtime Environment does not support permissions, this method
-	 * always returns {@code true}.
+	 * always returns <code>true</code>.
 	 * <p>
-	 * {@code permission} is of type {@code Object} to avoid referencing the
-	 * {@code java.security.Permission} class directly. This is to allow the
-	 * Framework to be implemented in Java environments which do not support
-	 * permissions.
+	 * <code>permission</code> is of type <code>Object</code> to avoid
+	 * referencing the <code>java.security.Permission</code> class directly.
+	 * This is to allow the Framework to be implemented in Java environments
+	 * which do not support permissions.
 	 * 
 	 * <p>
 	 * If the Java Runtime Environment does support permissions, this bundle and
 	 * all its resources including embedded JAR files, belong to the same
-	 * {@code java.security.ProtectionDomain}; that is, they must share the same
-	 * set of permissions.
+	 * <code>java.security.ProtectionDomain</code>; that is, they must share
+	 * the same set of permissions.
 	 * 
 	 * @param permission The permission to verify.
-	 * @return {@code true} if this bundle has the specified permission or the
-	 *         permissions possessed by this bundle imply the specified
-	 *         permission; {@code false} if this bundle does not have the
-	 *         specified permission or {@code permission} is not an {@code
-	 *         instanceof} {@code java.security.Permission}.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @return <code>true</code> if this bundle has the specified permission
+	 *         or the permissions possessed by this bundle imply the specified
+	 *         permission; <code>false</code> if this bundle does not have the
+	 *         specified permission or <code>permission</code> is not an
+	 *         <code>instanceof</code> <code>java.security.Permission</code>.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 */
-	boolean hasPermission(Object permission);
+	public boolean hasPermission(Object permission);
 
 	/**
 	 * Find the specified resource from this bundle's class loader.
 	 * 
 	 * This bundle's class loader is called to search for the specified
-	 * resource. If this bundle's state is {@code INSTALLED}, this method must
-	 * attempt to resolve this bundle before attempting to get the specified
-	 * resource. If this bundle cannot be resolved, then only this bundle must
-	 * be searched for the specified resource. Imported packages cannot be
-	 * searched when this bundle has not been resolved. If this bundle is a
-	 * fragment bundle then {@code null} is returned.
+	 * resource. If this bundle's state is <code>INSTALLED</code>, this method
+	 * must attempt to resolve this bundle before attempting to get the
+	 * specified resource. If this bundle cannot be resolved, then only this
+	 * bundle must be searched for the specified resource. Imported packages
+	 * cannot be searched when this bundle has not been resolved. If this bundle
+	 * is a fragment bundle then <code>null</code> is returned.
 	 * <p>
 	 * Note: Jar and zip files are not required to include directory entries.
 	 * URLs to directory entries will not be returned if the bundle contents do
 	 * not contain directory entries.
 	 * 
-	 * @param name The name of the resource. See {@code ClassLoader.getResource}
-	 *        for a description of the format of a resource name.
-	 * @return A URL to the named resource, or {@code null} if the resource
+	 * @param name The name of the resource. See
+	 *        <code>ClassLoader.getResource</code> for a description of the
+	 *        format of a resource name.
+	 * @return A URL to the named resource, or <code>null</code> if the resource
 	 *         could not be found or if this bundle is a fragment bundle or if
-	 *         the caller does not have the appropriate {@code
-	 *         AdminPermission[this,RESOURCE]}, and the Java Runtime Environment
-	 *         supports permissions.
+	 *         the caller does not have the appropriate
+	 *         <code>AdminPermission[this,RESOURCE]</code>, and the Java Runtime
+	 *         Environment supports permissions.
 	 * @throws IllegalStateException If this bundle has been uninstalled.
 	 * @see #getEntry
 	 * @see #findEntries
 	 * @since 1.1
 	 */
-	URL getResource(String name);
+	public URL getResource(String name);
 
 	/**
 	 * Returns this bundle's Manifest headers and values localized to the
 	 * specified locale.
 	 * 
 	 * <p>
-	 * This method performs the same function as {@code Bundle.getHeaders()}
-	 * except the manifest header values are localized to the specified locale.
+	 * This method performs the same function as
+	 * <code>Bundle.getHeaders()</code> except the manifest header values are
+	 * localized to the specified locale.
 	 * 
 	 * <p>
 	 * If a Manifest header value starts with &quot;%&quot;, it must be
@@ -891,122 +875,128 @@
 	 *   bn
 	 * </pre>
 	 * 
-	 * Where {@code bn} is this bundle's localization basename, {@code Ls},
-	 * {@code Cs} and {@code Vs} are the specified locale (language, country,
-	 * variant) and {@code Ld}, {@code Cd} and {@code Vd} are the default locale
-	 * (language, country, variant).
+	 * Where <code>bn</code> is this bundle's localization basename,
+	 * <code>Ls</code>, <code>Cs</code> and <code>Vs</code> are the
+	 * specified locale (language, country, variant) and <code>Ld</code>,
+	 * <code>Cd</code> and <code>Vd</code> are the default locale (language,
+	 * country, variant).
 	 * 
-	 * If {@code null} is specified as the locale string, the header values must
-	 * be localized using the default locale. If the empty string (&quot;&quot;)
-	 * is specified as the locale string, the header values must not be
-	 * localized and the raw (unlocalized) header values, including any leading
-	 * &quot;%&quot;, must be returned. If no localization is found for a header
-	 * value, the header value without the leading &quot;%&quot; is returned.
+	 * If <code>null</code> is specified as the locale string, the header
+	 * values must be localized using the default locale. If the empty string
+	 * (&quot;&quot;) is specified as the locale string, the header values must
+	 * not be localized and the raw (unlocalized) header values, including any
+	 * leading &quot;%&quot;, must be returned. If no localization is found for
+	 * a header value, the header value without the leading &quot;%&quot; is
+	 * returned.
 	 * 
 	 * <p>
 	 * This method must continue to return Manifest header information while
-	 * this bundle is in the {@code UNINSTALLED} state, however the header
-	 * values must only be available in the raw and default locale values.
+	 * this bundle is in the <code>UNINSTALLED</code> state, however the
+	 * header values must only be available in the raw and default locale
+	 * values.
 	 * 
 	 * @param locale The locale name into which the header values are to be
-	 *        localized. If the specified locale is {@code null} then the locale
-	 *        returned by {@code java.util.Locale.getDefault} is used. If the
-	 *        specified locale is the empty string, this method will return the
-	 *        raw (unlocalized) manifest headers including any leading
-	 *        &quot;%&quot;.
-	 * @return An unmodifiable {@code Dictionary} object containing this
-	 *         bundle's Manifest headers and values.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,METADATA]}, and the Java Runtime
-	 *         Environment supports permissions.
+	 *        localized. If the specified locale is <code>null</code> then the
+	 *        locale returned by <code>java.util.Locale.getDefault</code> is
+	 *        used. If the specified locale is the empty string, this method
+	 *        will return the raw (unlocalized) manifest headers including any
+	 *        leading &quot;%&quot;.
+	 * @return A <code>Dictionary</code> object containing this bundle's
+	 *         Manifest headers and values.
+	 * @throws SecurityException If the caller does not have the
+	 *         appropriate <code>AdminPermission[this,METADATA]</code>, and
+	 *         the Java Runtime Environment supports permissions.
 	 * @see #getHeaders()
 	 * @see Constants#BUNDLE_LOCALIZATION
 	 * @since 1.3
 	 */
-	Dictionary<String, String> getHeaders(String locale);
+	public Dictionary/* <String,String> */getHeaders(String locale);
 
 	/**
-	 * Returns the symbolic name of this bundle as specified by its {@code
-	 * Bundle-SymbolicName} manifest header. The bundle symbolic name should be
-	 * based on the reverse domain name naming convention like that used for
-	 * java packages.
+	 * Returns the symbolic name of this bundle as specified by its
+	 * <code>Bundle-SymbolicName</code> manifest header. The bundle symbolic
+	 * name together with a version must identify a unique bundle. The bundle
+	 * symbolic name should be based on the reverse domain name naming
+	 * convention like that used for java packages.
 	 * 
 	 * <p>
 	 * This method must continue to return this bundle's symbolic name while
-	 * this bundle is in the {@code UNINSTALLED} state.
+	 * this bundle is in the <code>UNINSTALLED</code> state.
 	 * 
-	 * @return The symbolic name of this bundle or {@code null} if this bundle
-	 *         does not have a symbolic name.
+	 * @return The symbolic name of this bundle or <code>null</code> if this
+	 *         bundle does not have a symbolic name.
 	 * @since 1.3
 	 */
-	String getSymbolicName();
+	public String getSymbolicName();
 
 	/**
 	 * Loads the specified class using this bundle's class loader.
 	 * 
 	 * <p>
-	 * If this bundle is a fragment bundle then this method must throw a {@code
-	 * ClassNotFoundException}.
+	 * If this bundle is a fragment bundle then this method must throw a
+	 * <code>ClassNotFoundException</code>.
 	 * 
 	 * <p>
-	 * If this bundle's state is {@code INSTALLED}, this method must attempt to
-	 * resolve this bundle before attempting to load the class.
+	 * If this bundle's state is <code>INSTALLED</code>, this method must
+	 * attempt to resolve this bundle before attempting to load the class.
 	 * 
 	 * <p>
 	 * If this bundle cannot be resolved, a Framework event of type
-	 * {@link FrameworkEvent#ERROR} is fired containing a {@code
-	 * BundleException} with details of the reason this bundle could not be
-	 * resolved. This method must then throw a {@code ClassNotFoundException}.
+	 * {@link FrameworkEvent#ERROR} is fired containing a
+	 * <code>BundleException</code> with details of the reason this bundle
+	 * could not be resolved. This method must then throw a
+	 * <code>ClassNotFoundException</code>.
 	 * 
 	 * <p>
-	 * If this bundle's state is {@code UNINSTALLED}, then an {@code
-	 * IllegalStateException} is thrown.
+	 * If this bundle's state is <code>UNINSTALLED</code>, then an
+	 * <code>IllegalStateException</code> is thrown.
 	 * 
 	 * @param name The name of the class to load.
 	 * @return The Class object for the requested class.
-	 * @throws ClassNotFoundException If no such class can be found or if this
-	 *         bundle is a fragment bundle or if the caller does not have the
-	 *         appropriate {@code AdminPermission[this,CLASS]}, and the Java
-	 *         Runtime Environment supports permissions.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @throws ClassNotFoundException If no such class can be found or
+	 *         if this bundle is a fragment bundle or if the caller does not
+	 *         have the appropriate <code>AdminPermission[this,CLASS]</code>,
+	 *         and the Java Runtime Environment supports permissions.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 * @since 1.3
 	 */
-	Class< ? > loadClass(String name) throws ClassNotFoundException;
+	public Class loadClass(String name) throws ClassNotFoundException;
 
 	/**
 	 * Find the specified resources from this bundle's class loader.
 	 * 
 	 * This bundle's class loader is called to search for the specified
-	 * resources. If this bundle's state is {@code INSTALLED}, this method must
-	 * attempt to resolve this bundle before attempting to get the specified
-	 * resources. If this bundle cannot be resolved, then only this bundle must
-	 * be searched for the specified resources. Imported packages cannot be
-	 * searched when a bundle has not been resolved. If this bundle is a
-	 * fragment bundle then {@code null} is returned.
+	 * resources. If this bundle's state is <code>INSTALLED</code>, this method
+	 * must attempt to resolve this bundle before attempting to get the
+	 * specified resources. If this bundle cannot be resolved, then only this
+	 * bundle must be searched for the specified resources. Imported packages
+	 * cannot be searched when a bundle has not been resolved. If this bundle is
+	 * a fragment bundle then <code>null</code> is returned.
 	 * <p>
 	 * Note: Jar and zip files are not required to include directory entries.
 	 * URLs to directory entries will not be returned if the bundle contents do
 	 * not contain directory entries.
 	 * 
-	 * @param name The name of the resource. See {@code
-	 *        ClassLoader.getResources} for a description of the format of a
-	 *        resource name.
-	 * @return An enumeration of URLs to the named resources, or {@code null} if
-	 *         the resource could not be found or if this bundle is a fragment
-	 *         bundle or if the caller does not have the appropriate {@code
-	 *         AdminPermission[this,RESOURCE]}, and the Java Runtime Environment
-	 *         supports permissions.
+	 * @param name The name of the resource. See
+	 *        <code>ClassLoader.getResources</code> for a description of the
+	 *        format of a resource name.
+	 * @return An enumeration of URLs to the named resources, or
+	 *         <code>null</code> if the resource could not be found or if this
+	 *         bundle is a fragment bundle or if the caller does not have the
+	 *         appropriate <code>AdminPermission[this,RESOURCE]</code>, and the
+	 *         Java Runtime Environment supports permissions.
 	 * @throws IllegalStateException If this bundle has been uninstalled.
 	 * @throws IOException If there is an I/O error.
 	 * @since 1.3
 	 */
-	Enumeration<URL> getResources(String name) throws IOException;
+	public Enumeration/* <URL> */getResources(String name) throws IOException;
 
 	/**
-	 * Returns an Enumeration of all the paths ({@code String} objects) to
-	 * entries within this bundle whose longest sub-path matches the specified
-	 * path. This bundle's class loader is not used to search for entries. Only
-	 * the contents of this bundle are searched.
+	 * Returns an Enumeration of all the paths (<code>String</code> objects)
+	 * to entries within this bundle whose longest sub-path matches the
+	 * specified path. This bundle's class loader is not used to search for
+	 * entries. Only the contents of this bundle are searched.
 	 * <p>
 	 * The specified path is always relative to the root of this bundle and may
 	 * begin with a &quot;/&quot;. A path value of &quot;/&quot; indicates the
@@ -1021,14 +1011,16 @@
 	 * not contain directory entries.
 	 * 
 	 * @param path The path name for which to return entry paths.
-	 * @return An Enumeration of the entry paths ({@code String} objects) or
-	 *         {@code null} if no entry could be found or if the caller does not
-	 *         have the appropriate {@code AdminPermission[this,RESOURCE]} and
-	 *         the Java Runtime Environment supports permissions.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @return An Enumeration of the entry paths (<code>String</code>
+	 *         objects) or <code>null</code> if no entry could be found or if
+	 *         the caller does not have the appropriate
+	 *         <code>AdminPermission[this,RESOURCE]</code> and the Java
+	 *         Runtime Environment supports permissions.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 * @since 1.3
 	 */
-	Enumeration<String> getEntryPaths(String path);
+	public Enumeration/* <String> */getEntryPaths(String path);
 
 	/**
 	 * Returns a URL to the entry at the specified path in this bundle. This
@@ -1044,14 +1036,15 @@
 	 * not contain directory entries.
 	 * 
 	 * @param path The path name of the entry.
-	 * @return A URL to the entry, or {@code null} if no entry could be found or
-	 *         if the caller does not have the appropriate {@code
-	 *         AdminPermission[this,RESOURCE]} and the Java Runtime Environment
-	 *         supports permissions.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
+	 * @return A URL to the entry, or <code>null</code> if no entry could be
+	 *         found or if the caller does not have the appropriate
+	 *         <code>AdminPermission[this,RESOURCE]</code> and the Java
+	 *         Runtime Environment supports permissions.
+	 * @throws IllegalStateException If this bundle has been
+	 *         uninstalled.
 	 * @since 1.3
 	 */
-	URL getEntry(String path);
+	public URL getEntry(String path);
 
 	/**
 	 * Returns the time when this bundle was last modified. A bundle is
@@ -1064,21 +1057,21 @@
 	 * @return The time when this bundle was last modified.
 	 * @since 1.3
 	 */
-	long getLastModified();
+	public long getLastModified();
 
 	/**
 	 * Returns entries in this bundle and its attached fragments. This bundle's
 	 * class loader is not used to search for entries. Only the contents of this
 	 * bundle and its attached fragments are searched for the specified entries.
 	 * 
-	 * If this bundle's state is {@code INSTALLED}, this method must attempt to
-	 * resolve this bundle before attempting to find entries.
+	 * If this bundle's state is <code>INSTALLED</code>, this method must
+	 * attempt to resolve this bundle before attempting to find entries.
 	 * 
 	 * <p>
 	 * This method is intended to be used to obtain configuration, setup,
 	 * localization and other information from this bundle. This method takes
 	 * into account that the &quot;contents&quot; of this bundle can be extended
-	 * with fragments. This &quot;bundle space&quot; is not a name space with
+	 * with fragments. This &quot;bundle space&quot; is not a namespace with
 	 * unique members; the same entry name can be present multiple times. This
 	 * method therefore returns an enumeration of URL objects. These URLs can
 	 * come from different JARs but have the same path name. This method can
@@ -1118,41 +1111,44 @@
 	 *        using the wildcard character (&quot;*&quot;). If null is
 	 *        specified, this is equivalent to &quot;*&quot; and matches all
 	 *        files.
-	 * @param recurse If {@code true}, recurse into subdirectories. Otherwise
-	 *        only return entries from the specified path.
+	 * @param recurse If <code>true</code>, recurse into subdirectories.
+	 *        Otherwise only return entries from the specified path.
 	 * @return An enumeration of URL objects for each matching entry, or
-	 *         {@code null} if no matching entry could not be found or if the
-	 *         caller does not have the appropriate
-	 *         {@code AdminPermission[this,RESOURCE]}, and the Java Runtime
+	 *         <code>null</code> if an entry could not be found or if the caller
+	 *         does not have the appropriate
+	 *         <code>AdminPermission[this,RESOURCE]</code>, and the Java Runtime
 	 *         Environment supports permissions. The URLs are sorted such that
 	 *         entries from this bundle are returned first followed by the
-	 *         entries from attached fragments in attachment order. If this
-	 *         bundle is a fragment, then only matching entries in this fragment
-	 *         are returned.
+	 *         entries from attached fragments in ascending bundle id order. If
+	 *         this bundle is a fragment, then only matching entries in this
+	 *         fragment are returned.
 	 * @throws IllegalStateException If this bundle has been uninstalled.
 	 * @since 1.3
 	 */
-	Enumeration<URL> findEntries(String path, String filePattern,
+	public Enumeration/* <URL> */findEntries(String path, String filePattern,
 			boolean recurse);
 
 	/**
-	 * Returns this bundle's {@link BundleContext}. The returned {@code
-	 * BundleContext} can be used by the caller to act on behalf of this bundle.
+	 * Returns this bundle's {@link BundleContext}. The returned
+	 * <code>BundleContext</code> can be used by the caller to act on behalf
+	 * of this bundle.
 	 * 
 	 * <p>
 	 * If this bundle is not in the {@link #STARTING}, {@link #ACTIVE}, or
 	 * {@link #STOPPING} states or this bundle is a fragment bundle, then this
-	 * bundle has no valid {@code BundleContext}. This method will return
-	 * {@code null} if this bundle has no valid {@code BundleContext}.
+	 * bundle has no valid <code>BundleContext</code>. This method will
+	 * return <code>null</code> if this bundle has no valid
+	 * <code>BundleContext</code>.
 	 * 
-	 * @return A {@code BundleContext} for this bundle or {@code null} if this
-	 *         bundle has no valid {@code BundleContext}.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[this,CONTEXT]}, and the Java Runtime
-	 *         Environment supports permissions.
+	 * @return A <code>BundleContext</code> for this bundle or
+	 *         <code>null</code> if this bundle has no valid
+	 *         <code>BundleContext</code>.
+	 * @throws SecurityException If the caller does not have the
+	 *         appropriate <code>AdminPermission[this,CONTEXT]</code>, and
+	 *         the Java Runtime Environment supports permissions.
 	 * @since 1.4
 	 */
-	BundleContext getBundleContext();
+	public BundleContext getBundleContext();
 
 	/**
 	 * Return the certificates for the signers of this bundle and the
@@ -1162,81 +1158,37 @@
 	 *        on all signers of this bundle is returned. If
 	 *        {@link #SIGNERS_TRUSTED} is specified, then only information on
 	 *        the signers of this bundle trusted by the framework is returned.
-	 * @return The {@code X509Certificate}s for the signers of this bundle and
-	 *         the {@code X509Certificate} chains for those signers. The keys of
-	 *         the {@code Map} are the {@code X509Certificate}s of the signers
-	 *         of this bundle. The value for a key is a {@code List} containing
-	 *         the {@code X509Certificate} chain for the signer. The first item
-	 *         in the {@code List} is the signer's {@code X509Certificate} which
-	 *         is then followed by the rest of the {@code X509Certificate}
-	 *         chain. The returned {@code Map} will be empty if there are no
-	 *         signers. The returned {@code Map} is the property of the caller
-	 *         who is free to modify it.
-	 * @throws IllegalArgumentException If the specified {@code signersType} is
-	 *         not {@link #SIGNERS_ALL} or {@link #SIGNERS_TRUSTED}.
+	 * @return The <code>X509Certificate</code>s for the signers of this bundle
+	 *         and the <code>X509Certificate</code> chains for those signers.
+	 *         The keys of the <code>Map</code> are the
+	 *         <code>X509Certificate</code>s of the signers of this bundle. The
+	 *         value for a key is a <code>List</code> containing the
+	 *         <code>X509Certificate</code> chain for the signer. The first item
+	 *         in the <code>List</code> is the signer's
+	 *         <code>X509Certificate</code> which is then followed by the rest
+	 *         of the <code>X509Certificate</code> chain. The returned
+	 *         <code>Map</code> will be empty if there are no signers. The
+	 *         returned <code>Map</code> is the property of the caller who is
+	 *         free to modify it.
+	 * @throws IllegalArgumentException If the specified
+	 *         <code>signersType</code> is not {@link #SIGNERS_ALL} or
+	 *         {@link #SIGNERS_TRUSTED}.
 	 * @since 1.5
 	 */
-	Map<X509Certificate, List<X509Certificate>> getSignerCertificates(
+	public Map/* <X509Certificate, List<X509Certificate>> */getSignerCertificates(
 			int signersType);
-
+	
 	/**
-	 * Returns the version of this bundle as specified by its {@code
-	 * Bundle-Version} manifest header. If this bundle does not have a specified
-	 * version then {@link Version#emptyVersion} is returned.
+	 * Returns the version of this bundle as specified by its
+	 * <code>Bundle-Version</code> manifest header. If this bundle does not have a
+	 * specified version then {@link Version#emptyVersion} is returned.
 	 * 
 	 * <p>
-	 * This method must continue to return this bundle's version while this
-	 * bundle is in the {@code UNINSTALLED} state.
+	 * This method must continue to return this bundle's version while
+	 * this bundle is in the <code>UNINSTALLED</code> state.
 	 * 
 	 * @return The version of this bundle.
 	 * @since 1.5
 	 */
-	Version getVersion();
-
-	/**
-	 * Adapt this bundle to the specified type.
-	 * 
-	 * <p>
-	 * Adapting this bundle to the specified type may require certain checks,
-	 * including security checks, to succeed. If a check does not succeed, then
-	 * this bundle cannot be adapted and {@code null} is returned.
-	 * 
-	 * @param <A> The type to which this bundle is to be adapted.
-	 * @param type Class object for the type to which this bundle is to be
-	 *        adapted.
-	 * @return The object, of the specified type, to which this bundle has been
-	 *         adapted or {@code null} if this bundle cannot be adapted to the
-	 *         specified type.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdaptPermission[type,this,ADAPT]}, and the Java Runtime
-	 *         Environment supports permissions.
-	 * @since 1.6
-	 */
-	<A> A adapt(Class<A> type);
-
-	/**
-	 * Creates a {@code File} object for a file in the persistent storage area
-	 * provided for this bundle by the Framework. This method will return
-	 * {@code null} if the platform does not have file system support or this
-	 * bundle is a fragment bundle.
-	 * 
-	 * <p>
-	 * A {@code File} object for the base directory of the persistent storage
-	 * area provided for this bundle by the Framework can be obtained by calling
-	 * this method with an empty string as {@code filename}.
-	 * 
-	 * <p>
-	 * If the Java Runtime Environment supports permissions, the Framework will
-	 * ensure that this bundle has the {@code java.io.FilePermission} with
-	 * actions {@code read},{@code write},{@code delete} for all files
-	 * (recursively) in the persistent storage area provided for this bundle.
-	 * 
-	 * @param filename A relative name to the file to be accessed.
-	 * @return A {@code File} object that represents the requested file or
-	 *         {@code null} if the platform does not have file system support or
-	 *         this bundle is a fragment bundle.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
-	 * @since 1.6
-	 */
-	File getDataFile(String filename);
+	public Version getVersion();
 }
diff --git a/framework/src/main/java/org/osgi/framework/BundleActivator.java b/framework/src/main/java/org/osgi/framework/BundleActivator.java
index aefb036..56660b1 100644
--- a/framework/src/main/java/org/osgi/framework/BundleActivator.java
+++ b/framework/src/main/java/org/osgi/framework/BundleActivator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,33 +19,33 @@
 /**
  * Customizes the starting and stopping of a bundle.
  * <p>
- * {@code BundleActivator} is an interface that may be implemented when a
+ * <code>BundleActivator</code> is an interface that may be implemented when a
  * bundle is started or stopped. The Framework can create instances of a
- * bundle's {@code BundleActivator} as required. If an instance's
- * {@code BundleActivator.start} method executes successfully, it is
- * guaranteed that the same instance's {@code BundleActivator.stop}
+ * bundle's <code>BundleActivator</code> as required. If an instance's
+ * <code>BundleActivator.start</code> method executes successfully, it is
+ * guaranteed that the same instance's <code>BundleActivator.stop</code>
  * method will be called when the bundle is to be stopped. The Framework must
- * not concurrently call a {@code BundleActivator} object.
+ * not concurrently call a <code>BundleActivator</code> object.
  * 
  * <p>
- * {@code BundleActivator} is specified through the
- * {@code Bundle-Activator} Manifest header. A bundle can only specify a
- * single {@code BundleActivator} in the Manifest file. Fragment bundles
- * must not have a {@code BundleActivator}. The form of the Manifest
+ * <code>BundleActivator</code> is specified through the
+ * <code>Bundle-Activator</code> Manifest header. A bundle can only specify a
+ * single <code>BundleActivator</code> in the Manifest file. Fragment bundles
+ * must not have a <code>BundleActivator</code>. The form of the Manifest
  * header is:
  * 
  * <p>
- * {@code Bundle-Activator: <i>class-name</i>}
+ * <code>Bundle-Activator: <i>class-name</i></code>
  * 
  * <p>
- * where {@code <i>class-name</i>} is a fully qualified Java classname.
+ * where <code><i>class-name</i></code> is a fully qualified Java classname.
  * <p>
- * The specified {@code BundleActivator} class must have a public
- * constructor that takes no parameters so that a {@code BundleActivator}
- * object can be created by {@code Class.newInstance()}.
+ * The specified <code>BundleActivator</code> class must have a public
+ * constructor that takes no parameters so that a <code>BundleActivator</code>
+ * object can be created by <code>Class.newInstance()</code>.
  * 
  * @NotThreadSafe
- * @version $Id: 1b73057bd270ab07f0a16430dba16e5132eea24f $
+ * @version $Revision: 6361 $
  */
 
 public interface BundleActivator {
@@ -69,7 +69,7 @@
 	/**
 	 * Called when this bundle is stopped so the Framework can perform the
 	 * bundle-specific activities necessary to stop the bundle. In general, this
-	 * method should undo the work that the {@code BundleActivator.start}
+	 * method should undo the work that the <code>BundleActivator.start</code>
 	 * method started. There should be no active threads that were started by
 	 * this bundle when this bundle returns. A stopped bundle must not call any
 	 * Framework objects.
diff --git a/framework/src/main/java/org/osgi/framework/BundleContext.java b/framework/src/main/java/org/osgi/framework/BundleContext.java
index c587d03..44b3801 100644
--- a/framework/src/main/java/org/osgi/framework/BundleContext.java
+++ b/framework/src/main/java/org/osgi/framework/BundleContext.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,7 +18,6 @@
 
 import java.io.File;
 import java.io.InputStream;
-import java.util.Collection;
 import java.util.Dictionary;
 
 /**
@@ -27,107 +26,100 @@
  * Framework.
  * 
  * <p>
- * {@code BundleContext} methods allow a bundle to:
+ * <code>BundleContext</code> methods allow a bundle to:
  * <ul>
  * <li>Subscribe to events published by the Framework.
  * <li>Register service objects with the Framework service registry.
- * <li>Retrieve {@code ServiceReferences} from the Framework service registry.
+ * <li>Retrieve <code>ServiceReferences</code> from the Framework service
+ * registry.
  * <li>Get and release service objects for a referenced service.
  * <li>Install new bundles in the Framework.
  * <li>Get the list of bundles installed in the Framework.
  * <li>Get the {@link Bundle} object for a bundle.
- * <li>Create {@code File} objects for files in a persistent storage area
- * provided for the bundle by the Framework.
+ * <li>Create <code>File</code> objects for files in a persistent storage
+ * area provided for the bundle by the Framework.
  * </ul>
  * 
  * <p>
- * A {@code BundleContext} object will be created for a bundle when the bundle
- * is started. The {@code Bundle} object associated with a {@code BundleContext}
- * object is called the <em>context bundle</em>.
- * 
- * <p>
- * The {@code BundleContext} object will be passed to the
- * {@link BundleActivator#start} method during activation of the context bundle.
- * The same {@code BundleContext} object will be passed to the
- * {@link BundleActivator#stop} method when the context bundle is stopped. A
- * {@code BundleContext} object is generally for the private use of its
+ * A <code>BundleContext</code> object will be created and provided to the
+ * bundle associated with this context when it is started using the
+ * {@link BundleActivator#start} method. The same <code>BundleContext</code>
+ * object will be passed to the bundle associated with this context when it is
+ * stopped using the {@link BundleActivator#stop} method. A
+ * <code>BundleContext</code> object is generally for the private use of its
  * associated bundle and is not meant to be shared with other bundles in the
  * OSGi environment.
  * 
  * <p>
- * The {@code BundleContext} object is only valid during the execution of its
- * context bundle; that is, during the period from when the context bundle is in
- * the {@code STARTING}, {@code STOPPING}, and {@code ACTIVE} bundle states. If
- * the {@code BundleContext} object is used subsequently, an
- * {@code IllegalStateException} must be thrown. The {@code BundleContext}
- * object must never be reused after its context bundle is stopped.
+ * The <code>Bundle</code> object associated with a <code>BundleContext</code>
+ * object is called the <em>context bundle</em>.
  * 
  * <p>
- * Two {@code BundleContext} objects are equal if they both refer to the same
- * execution context of a bundle. The Framework is the only entity that can
- * create {@code BundleContext} objects and they are only valid within the
- * Framework that created them.
+ * The <code>BundleContext</code> object is only valid during the execution of
+ * its context bundle; that is, during the period from when the context bundle
+ * is in the <code>STARTING</code>, <code>STOPPING</code>, and
+ * <code>ACTIVE</code> bundle states. If the <code>BundleContext</code>
+ * object is used subsequently, an <code>IllegalStateException</code> must be
+ * thrown. The <code>BundleContext</code> object must never be reused after
+ * its context bundle is stopped.
  * 
  * <p>
- * A {@link Bundle} can be {@link Bundle#adapt(Class) adapted} to its
- * {@code BundleContext}. In order for this to succeed, the caller must have the
- * appropriate {@code AdminPermission[bundle,CONTEXT]} if the Java Runtime
- * Environment supports permissions.
+ * The Framework is the only entity that can create <code>BundleContext</code>
+ * objects and they are only valid within the Framework that created them.
  * 
  * @ThreadSafe
- * @noimplement
- * @version $Id: 6d4b5967b9fe706b1dfbdd42b3d759028ed9826d $
+ * @version $Revision: 6781 $
  */
 
-public interface BundleContext extends BundleReference {
-
+public interface BundleContext {
 	/**
 	 * Returns the value of the specified property. If the key is not found in
 	 * the Framework properties, the system properties are then searched. The
-	 * method returns {@code null} if the property is not found.
+	 * method returns <code>null</code> if the property is not found.
 	 * 
 	 * <p>
 	 * All bundles must have permission to read properties whose names start
 	 * with &quot;org.osgi.&quot;.
 	 * 
 	 * @param key The name of the requested property.
-	 * @return The value of the requested property, or {@code null} if the
+	 * @return The value of the requested property, or <code>null</code> if the
 	 *         property is undefined.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code PropertyPermission} to read the property, and the Java
-	 *         Runtime Environment supports permissions.
+	 *         <code>PropertyPermission</code> to read the property, and the
+	 *         Java Runtime Environment supports permissions.
 	 */
-	String getProperty(String key);
+	public String getProperty(String key);
 
 	/**
-	 * Returns the {@code Bundle} object associated with this
-	 * {@code BundleContext}. This bundle is called the context bundle.
+	 * Returns the <code>Bundle</code> object associated with this
+	 * <code>BundleContext</code>. This bundle is called the context bundle.
 	 * 
-	 * @return The {@code Bundle} object associated with this
-	 *         {@code BundleContext}.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @return The <code>Bundle</code> object associated with this
+	 *         <code>BundleContext</code>.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 */
-	Bundle getBundle();
+	public Bundle getBundle();
 
 	/**
-	 * Installs a bundle from the specified {@code InputStream} object.
+	 * Installs a bundle from the specified <code>InputStream</code> object.
 	 * 
 	 * <p>
-	 * If the specified {@code InputStream} is {@code null}, the Framework must
-	 * create the {@code InputStream} from which to read the bundle by
-	 * interpreting, in an implementation dependent manner, the specified
-	 * {@code location}.
+	 * If the specified <code>InputStream</code> is <code>null</code>, the
+	 * Framework must create the <code>InputStream</code> from which to read the
+	 * bundle by interpreting, in an implementation dependent manner, the
+	 * specified <code>location</code>.
 	 * 
 	 * <p>
-	 * The specified {@code location} identifier will be used as the identity of
-	 * the bundle. Every installed bundle is uniquely identified by its location
-	 * identifier which is typically in the form of a URL.
+	 * The specified <code>location</code> identifier will be used as the
+	 * identity of the bundle. Every installed bundle is uniquely identified by
+	 * its location identifier which is typically in the form of a URL.
 	 * 
 	 * <p>
 	 * The following steps are required to install a bundle:
 	 * <ol>
 	 * <li>If a bundle containing the same location identifier is already
-	 * installed, the {@code Bundle} object for that bundle is returned.
+	 * installed, the <code>Bundle</code> object for that bundle is returned.
 	 * 
 	 * <li>The bundle's content is read from the input stream. If this fails, a
 	 * {@link BundleException} is thrown.
@@ -135,80 +127,71 @@
 	 * <li>The bundle's associated resources are allocated. The associated
 	 * resources minimally consist of a unique identifier and a persistent
 	 * storage area if the platform has file system support. If this step fails,
-	 * a {@code BundleException} is thrown.
+	 * a <code>BundleException</code> is thrown.
 	 * 
-	 * <li>The bundle's state is set to {@code INSTALLED}.
+	 * <li>The bundle's state is set to <code>INSTALLED</code>.
 	 * 
 	 * <li>A bundle event of type {@link BundleEvent#INSTALLED} is fired.
 	 * 
-	 * <li>The {@code Bundle} object for the newly or previously installed
+	 * <li>The <code>Bundle</code> object for the newly or previously installed
 	 * bundle is returned.
 	 * </ol>
 	 * 
 	 * <b>Postconditions, no exceptions thrown </b>
 	 * <ul>
-	 * <li>{@code getState()} in &#x007B; {@code INSTALLED}, {@code RESOLVED}
-	 * &#x007D;.
+	 * <li><code>getState()</code> in &#x007B; <code>INSTALLED</code>,
+	 * <code>RESOLVED</code> &#x007D;.
 	 * <li>Bundle has a unique ID.
 	 * </ul>
 	 * <b>Postconditions, when an exception is thrown </b>
 	 * <ul>
-	 * <li>Bundle is not installed. If there was an existing bundle for the
-	 * specified location, then that bundle must still be in the state it was
-	 * prior to calling this method.</li>
+	 * <li>Bundle is not installed and no trace of the bundle exists.
 	 * </ul>
 	 * 
 	 * @param location The location identifier of the bundle to install.
-	 * @param input The {@code InputStream} object from which this bundle will
-	 *        be read or {@code null} to indicate the Framework must create the
-	 *        input stream from the specified location identifier. The input
-	 *        stream must always be closed when this method completes, even if
-	 *        an exception is thrown.
-	 * @return The {@code Bundle} object of the installed bundle.
-	 * @throws BundleException If the installation failed. BundleException types
-	 *         thrown by this method include: {@link BundleException#READ_ERROR}
-	 *         , {@link BundleException#DUPLICATE_BUNDLE_ERROR},
-	 *         {@link BundleException#MANIFEST_ERROR}, and
-	 *         {@link BundleException#REJECTED_BY_HOOK}.
+	 * @param input The <code>InputStream</code> object from which this bundle
+	 *        will be read or <code>null</code> to indicate the Framework must
+	 *        create the input stream from the specified location identifier.
+	 *        The input stream must always be closed when this method completes,
+	 *        even if an exception is thrown.
+	 * @return The <code>Bundle</code> object of the installed bundle.
+	 * @throws BundleException If the input stream cannot be read or the
+	 *         installation failed.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[installed bundle,LIFECYCLE]}, and the Java
-	 *         Runtime Environment supports permissions.
+	 *         <code>AdminPermission[installed bundle,LIFECYCLE]</code>, and the
+	 *         Java Runtime Environment supports permissions.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 */
-	Bundle installBundle(String location, InputStream input)
+	public Bundle installBundle(String location, InputStream input)
 			throws BundleException;
 
 	/**
-	 * Installs a bundle from the specified {@code location} identifier.
+	 * Installs a bundle from the specified <code>location</code> identifier.
 	 * 
 	 * <p>
 	 * This method performs the same function as calling
 	 * {@link #installBundle(String,InputStream)} with the specified
-	 * {@code location} identifier and a {@code null} InputStream.
+	 * <code>location</code> identifier and a <code>null</code> InputStream.
 	 * 
 	 * @param location The location identifier of the bundle to install.
-	 * @return The {@code Bundle} object of the installed bundle.
-	 * @throws BundleException If the installation failed. BundleException types
-	 *         thrown by this method include: {@link BundleException#READ_ERROR}
-	 *         , {@link BundleException#DUPLICATE_BUNDLE_ERROR},
-	 *         {@link BundleException#MANIFEST_ERROR}, and
-	 *         {@link BundleException#REJECTED_BY_HOOK}.
+	 * @return The <code>Bundle</code> object of the installed bundle.
+	 * @throws BundleException If the installation failed.
 	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code AdminPermission[installed bundle,LIFECYCLE]}, and the Java
-	 *         Runtime Environment supports permissions.
+	 *         <code>AdminPermission[installed bundle,LIFECYCLE]</code>, and the
+	 *         Java Runtime Environment supports permissions.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 * @see #installBundle(String, InputStream)
 	 */
-	Bundle installBundle(String location) throws BundleException;
+	public Bundle installBundle(String location) throws BundleException;
 
 	/**
 	 * Returns the bundle with the specified identifier.
 	 * 
 	 * @param id The identifier of the bundle to retrieve.
-	 * @return A {@code Bundle} object or {@code null} if the identifier does
-	 *         not match any installed bundle.
+	 * @return A <code>Bundle</code> object or <code>null</code> if the
+	 *         identifier does not match any installed bundle.
 	 */
-	Bundle getBundle(long id);
+	public Bundle getBundle(long id);
 
 	/**
 	 * Returns a list of all installed bundles.
@@ -218,164 +201,179 @@
 	 * Framework is a very dynamic environment, bundles can be installed or
 	 * uninstalled at anytime.
 	 * 
-	 * @return An array of {@code Bundle} objects, one object per installed
-	 *         bundle.
+	 * @return An array of <code>Bundle</code> objects, one object per
+	 *         installed bundle.
 	 */
-	Bundle[] getBundles();
+	public Bundle[] getBundles();
 
 	/**
-	 * Adds the specified {@code ServiceListener} object with the specified
-	 * {@code filter} to the context bundle's list of listeners. See
-	 * {@link Filter} for a description of the filter syntax.
-	 * {@code ServiceListener} objects are notified when a service has a
+	 * Adds the specified <code>ServiceListener</code> object with the
+	 * specified <code>filter</code> to the context bundle's list of
+	 * listeners. See {@link Filter} for a description of the filter syntax.
+	 * <code>ServiceListener</code> objects are notified when a service has a
 	 * lifecycle state change.
 	 * 
 	 * <p>
 	 * If the context bundle's list of listeners already contains a listener
-	 * {@code l} such that {@code (l==listener)}, then this method replaces that
-	 * listener's filter (which may be {@code null}) with the specified one
-	 * (which may be {@code null}).
+	 * <code>l</code> such that <code>(l==listener)</code>, then this
+	 * method replaces that listener's filter (which may be <code>null</code>)
+	 * with the specified one (which may be <code>null</code>).
 	 * 
 	 * <p>
 	 * The listener is called if the filter criteria is met. To filter based
 	 * upon the class of the service, the filter should reference the
-	 * {@link Constants#OBJECTCLASS} property. If {@code filter} is {@code null}
-	 * , all services are considered to match the filter.
+	 * {@link Constants#OBJECTCLASS} property. If <code>filter</code> is
+	 * <code>null</code>, all services are considered to match the filter.
 	 * 
 	 * <p>
-	 * When using a {@code filter}, it is possible that the {@code ServiceEvent}
-	 * s for the complete lifecycle of a service will not be delivered to the
-	 * listener. For example, if the {@code filter} only matches when the
-	 * property {@code x} has the value {@code 1}, the listener will not be
-	 * called if the service is registered with the property {@code x} not set
-	 * to the value {@code 1}. Subsequently, when the service is modified
-	 * setting property {@code x} to the value {@code 1}, the filter will match
-	 * and the listener will be called with a {@code ServiceEvent} of type
-	 * {@code MODIFIED}. Thus, the listener will not be called with a
-	 * {@code ServiceEvent} of type {@code REGISTERED}.
+	 * When using a <code>filter</code>, it is possible that the
+	 * <code>ServiceEvent</code>s for the complete lifecycle of a service
+	 * will not be delivered to the listener. For example, if the
+	 * <code>filter</code> only matches when the property <code>x</code> has
+	 * the value <code>1</code>, the listener will not be called if the
+	 * service is registered with the property <code>x</code> not set to the
+	 * value <code>1</code>. Subsequently, when the service is modified
+	 * setting property <code>x</code> to the value <code>1</code>, the
+	 * filter will match and the listener will be called with a
+	 * <code>ServiceEvent</code> of type <code>MODIFIED</code>. Thus, the
+	 * listener will not be called with a <code>ServiceEvent</code> of type
+	 * <code>REGISTERED</code>.
 	 * 
 	 * <p>
 	 * If the Java Runtime Environment supports permissions, the
-	 * {@code ServiceListener} object will be notified of a service event only
-	 * if the bundle that is registering it has the {@code ServicePermission} to
-	 * get the service using at least one of the named classes the service was
-	 * registered under.
+	 * <code>ServiceListener</code> object will be notified of a service event
+	 * only if the bundle that is registering it has the
+	 * <code>ServicePermission</code> to get the service using at least one of
+	 * the named classes the service was registered under.
 	 * 
-	 * @param listener The {@code ServiceListener} object to be added.
+	 * @param listener The <code>ServiceListener</code> object to be added.
 	 * @param filter The filter criteria.
-	 * @throws InvalidSyntaxException If {@code filter} contains an invalid
-	 *         filter string that cannot be parsed.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @throws InvalidSyntaxException If <code>filter</code> contains an
+	 *         invalid filter string that cannot be parsed.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @see ServiceEvent
 	 * @see ServiceListener
 	 * @see ServicePermission
 	 */
-	void addServiceListener(ServiceListener listener, String filter)
+	public void addServiceListener(ServiceListener listener, String filter)
 			throws InvalidSyntaxException;
 
 	/**
-	 * Adds the specified {@code ServiceListener} object to the context bundle's
-	 * list of listeners.
+	 * Adds the specified <code>ServiceListener</code> object to the context
+	 * bundle's list of listeners.
 	 * 
 	 * <p>
 	 * This method is the same as calling
-	 * {@code BundleContext.addServiceListener(ServiceListener listener,
-	 * String filter)} with {@code filter} set to {@code null}.
+	 * <code>BundleContext.addServiceListener(ServiceListener listener,
+	 * String filter)</code>
+	 * with <code>filter</code> set to <code>null</code>.
 	 * 
-	 * @param listener The {@code ServiceListener} object to be added.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>ServiceListener</code> object to be added.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @see #addServiceListener(ServiceListener, String)
 	 */
-	void addServiceListener(ServiceListener listener);
+	public void addServiceListener(ServiceListener listener);
 
 	/**
-	 * Removes the specified {@code ServiceListener} object from the context
-	 * bundle's list of listeners.
+	 * Removes the specified <code>ServiceListener</code> object from the
+	 * context bundle's list of listeners.
 	 * 
 	 * <p>
-	 * If {@code listener} is not contained in this context bundle's list of
-	 * listeners, this method does nothing.
+	 * If <code>listener</code> is not contained in this context bundle's list
+	 * of listeners, this method does nothing.
 	 * 
-	 * @param listener The {@code ServiceListener} to be removed.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>ServiceListener</code> to be removed.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 */
-	void removeServiceListener(ServiceListener listener);
+	public void removeServiceListener(ServiceListener listener);
 
 	/**
-	 * Adds the specified {@code BundleListener} object to the context bundle's
-	 * list of listeners if not already present. BundleListener objects are
-	 * notified when a bundle has a lifecycle state change.
+	 * Adds the specified <code>BundleListener</code> object to the context
+	 * bundle's list of listeners if not already present. BundleListener objects
+	 * are notified when a bundle has a lifecycle state change.
 	 * 
 	 * <p>
 	 * If the context bundle's list of listeners already contains a listener
-	 * {@code l} such that {@code (l==listener)}, this method does nothing.
+	 * <code>l</code> such that <code>(l==listener)</code>, this method
+	 * does nothing.
 	 * 
-	 * @param listener The {@code BundleListener} to be added.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>BundleListener</code> to be added.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @throws SecurityException If listener is a
-	 *         {@code SynchronousBundleListener} and the caller does not have
-	 *         the appropriate {@code AdminPermission[context bundle,LISTENER]},
-	 *         and the Java Runtime Environment supports permissions.
+	 *         <code>SynchronousBundleListener</code> and the caller does not
+	 *         have the appropriate
+	 *         <code>AdminPermission[context bundle,LISTENER]</code>, and the
+	 *         Java Runtime Environment supports permissions.
 	 * @see BundleEvent
 	 * @see BundleListener
 	 */
-	void addBundleListener(BundleListener listener);
+	public void addBundleListener(BundleListener listener);
 
 	/**
-	 * Removes the specified {@code BundleListener} object from the context
-	 * bundle's list of listeners.
+	 * Removes the specified <code>BundleListener</code> object from the
+	 * context bundle's list of listeners.
 	 * 
 	 * <p>
-	 * If {@code listener} is not contained in the context bundle's list of
-	 * listeners, this method does nothing.
+	 * If <code>listener</code> is not contained in the context bundle's list
+	 * of listeners, this method does nothing.
 	 * 
-	 * @param listener The {@code BundleListener} object to be removed.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>BundleListener</code> object to be removed.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @throws SecurityException If listener is a
-	 *         {@code SynchronousBundleListener} and the caller does not have
-	 *         the appropriate {@code AdminPermission[context bundle,LISTENER]},
-	 *         and the Java Runtime Environment supports permissions.
+	 *         <code>SynchronousBundleListener</code> and the caller does not
+	 *         have the appropriate
+	 *         <code>AdminPermission[context bundle,LISTENER]</code>, and the
+	 *         Java Runtime Environment supports permissions.
 	 */
-	void removeBundleListener(BundleListener listener);
+	public void removeBundleListener(BundleListener listener);
 
 	/**
-	 * Adds the specified {@code FrameworkListener} object to the context
+	 * Adds the specified <code>FrameworkListener</code> object to the context
 	 * bundle's list of listeners if not already present. FrameworkListeners are
 	 * notified of general Framework events.
 	 * 
 	 * <p>
 	 * If the context bundle's list of listeners already contains a listener
-	 * {@code l} such that {@code (l==listener)}, this method does nothing.
+	 * <code>l</code> such that <code>(l==listener)</code>, this method
+	 * does nothing.
 	 * 
-	 * @param listener The {@code FrameworkListener} object to be added.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>FrameworkListener</code> object to be added.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @see FrameworkEvent
 	 * @see FrameworkListener
 	 */
-	void addFrameworkListener(FrameworkListener listener);
+	public void addFrameworkListener(FrameworkListener listener);
 
 	/**
-	 * Removes the specified {@code FrameworkListener} object from the context
-	 * bundle's list of listeners.
+	 * Removes the specified <code>FrameworkListener</code> object from the
+	 * context bundle's list of listeners.
 	 * 
 	 * <p>
-	 * If {@code listener} is not contained in the context bundle's list of
-	 * listeners, this method does nothing.
+	 * If <code>listener</code> is not contained in the context bundle's list
+	 * of listeners, this method does nothing.
 	 * 
-	 * @param listener The {@code FrameworkListener} object to be removed.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @param listener The <code>FrameworkListener</code> object to be
+	 *        removed.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 */
-	void removeFrameworkListener(FrameworkListener listener);
+	public void removeFrameworkListener(FrameworkListener listener);
 
 	/**
 	 * Registers the specified service object with the specified properties
 	 * under the specified class names into the Framework. A
-	 * {@code ServiceRegistration} object is returned. The
-	 * {@code ServiceRegistration} object is for the private use of the bundle
-	 * registering the service and should not be shared with other bundles. The
-	 * registering bundle is defined to be the context bundle. Other bundles can
-	 * locate the service by using either the {@link #getServiceReferences} or
-	 * {@link #getServiceReference} method.
+	 * <code>ServiceRegistration</code> object is returned. The
+	 * <code>ServiceRegistration</code> object is for the private use of the
+	 * bundle registering the service and should not be shared with other
+	 * bundles. The registering bundle is defined to be the context bundle.
+	 * Other bundles can locate the service by using either the
+	 * {@link #getServiceReferences} or {@link #getServiceReference} method.
 	 * 
 	 * <p>
 	 * A bundle can register a service object that implements the
@@ -385,57 +383,59 @@
 	 * <p>
 	 * The following steps are required to register a service:
 	 * <ol>
-	 * <li>If {@code service} is not a {@code ServiceFactory}, an
-	 * {@code IllegalArgumentException} is thrown if {@code service} is not an
-	 * {@code instanceof} all the specified class names.
+	 * <li>If <code>service</code> is not a <code>ServiceFactory</code>, an
+	 * <code>IllegalArgumentException</code> is thrown if <code>service</code>
+	 * is not an <code>instanceof</code> all the specified class names.
 	 * <li>The Framework adds the following service properties to the service
-	 * properties from the specified {@code Dictionary} (which may be
-	 * {@code null}): <br/>
+	 * properties from the specified <code>Dictionary</code> (which may be
+	 * <code>null</code>): <br/>
 	 * A property named {@link Constants#SERVICE_ID} identifying the
 	 * registration number of the service <br/>
 	 * A property named {@link Constants#OBJECTCLASS} containing all the
 	 * specified classes. <br/>
-	 * Properties with these names in the specified {@code Dictionary} will be
-	 * ignored.
+	 * Properties with these names in the specified <code>Dictionary</code> will
+	 * be ignored.
 	 * <li>The service is added to the Framework service registry and may now be
 	 * used by other bundles.
 	 * <li>A service event of type {@link ServiceEvent#REGISTERED} is fired.
-	 * <li>A {@code ServiceRegistration} object for this registration is
+	 * <li>A <code>ServiceRegistration</code> object for this registration is
 	 * returned.
 	 * </ol>
 	 * 
 	 * @param clazzes The class names under which the service can be located.
 	 *        The class names in this array will be stored in the service's
 	 *        properties under the key {@link Constants#OBJECTCLASS}.
-	 * @param service The service object or a {@code ServiceFactory} object.
+	 * @param service The service object or a <code>ServiceFactory</code>
+	 *        object.
 	 * @param properties The properties for this service. The keys in the
-	 *        properties object must all be {@code String} objects. See
+	 *        properties object must all be <code>String</code> objects. See
 	 *        {@link Constants} for a list of standard service property keys.
 	 *        Changes should not be made to this object after calling this
 	 *        method. To update the service's properties the
 	 *        {@link ServiceRegistration#setProperties} method must be called.
-	 *        The set of properties may be {@code null} if the service has no
-	 *        properties.
-	 * @return A {@code ServiceRegistration} object for use by the bundle
+	 *        The set of properties may be <code>null</code> if the service has
+	 *        no properties.
+	 * @return A <code>ServiceRegistration</code> object for use by the bundle
 	 *         registering the service to update the service's properties or to
 	 *         unregister the service.
 	 * @throws IllegalArgumentException If one of the following is true:
 	 *         <ul>
-	 *         <li>{@code service} is {@code null}. <li>{@code service} is not a
-	 *         {@code ServiceFactory} object and is not an instance of all the
-	 *         named classes in {@code clazzes}. <li> {@code properties}
-	 *         contains case variants of the same key name.
+	 *         <li><code>service</code> is <code>null</code>. <li><code>service
+	 *         </code> is not a <code>ServiceFactory</code> object and is not an
+	 *         instance of all the named classes in <code>clazzes</code>. <li>
+	 *         <code>properties</code> contains case variants of the same key
+	 *         name.
 	 *         </ul>
 	 * @throws SecurityException If the caller does not have the
-	 *         {@code ServicePermission} to register the service for all the
-	 *         named classes and the Java Runtime Environment supports
+	 *         <code>ServicePermission</code> to register the service for all
+	 *         the named classes and the Java Runtime Environment supports
 	 *         permissions.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 * @see ServiceRegistration
 	 * @see ServiceFactory
 	 */
-	ServiceRegistration< ? > registerService(String[] clazzes, Object service,
-			Dictionary<String, ? > properties);
+	public ServiceRegistration registerService(String[] clazzes,
+			Object service, Dictionary properties);
 
 	/**
 	 * Registers the specified service object with the specified properties
@@ -444,53 +444,28 @@
 	 * <p>
 	 * This method is otherwise identical to
 	 * {@link #registerService(String[], Object, Dictionary)} and is provided as
-	 * a convenience when {@code service} will only be registered under a single
-	 * class name. Note that even in this case the value of the service's
+	 * a convenience when <code>service</code> will only be registered under a
+	 * single class name. Note that even in this case the value of the service's
 	 * {@link Constants#OBJECTCLASS} property will be an array of string, rather
 	 * than just a single string.
 	 * 
 	 * @param clazz The class name under which the service can be located.
-	 * @param service The service object or a {@code ServiceFactory} object.
+	 * @param service The service object or a <code>ServiceFactory</code>
+	 *        object.
 	 * @param properties The properties for this service.
-	 * @return A {@code ServiceRegistration} object for use by the bundle
+	 * @return A <code>ServiceRegistration</code> object for use by the bundle
 	 *         registering the service to update the service's properties or to
 	 *         unregister the service.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 * @see #registerService(String[], Object, Dictionary)
 	 */
-	ServiceRegistration< ? > registerService(String clazz, Object service,
-			Dictionary<String, ? > properties);
+	public ServiceRegistration registerService(String clazz, Object service,
+			Dictionary properties);
 
 	/**
-	 * Registers the specified service object with the specified properties
-	 * under the specified class name with the Framework.
-	 * 
-	 * <p>
-	 * This method is otherwise identical to
-	 * {@link #registerService(String[], Object, Dictionary)} and is provided as
-	 * a convenience when {@code service} will only be registered under a single
-	 * class name. Note that even in this case the value of the service's
-	 * {@link Constants#OBJECTCLASS} property will be an array of string, rather
-	 * than just a single string.
-	 * 
-	 * @param <S> Type of Service.
-	 * @param clazz The class name under which the service can be located.
-	 * @param service The service object or a {@code ServiceFactory} object.
-	 * @param properties The properties for this service.
-	 * @return A {@code ServiceRegistration} object for use by the bundle
-	 *         registering the service to update the service's properties or to
-	 *         unregister the service.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
-	 * @see #registerService(String[], Object, Dictionary)
-	 * @since 1.6
-	 */
-	<S> ServiceRegistration<S> registerService(Class<S> clazz, S service,
-			Dictionary<String, ? > properties);
-
-	/**
-	 * Returns an array of {@code ServiceReference} objects. The returned array
-	 * of {@code ServiceReference} objects contains services that were
-	 * registered under the specified class, match the specified filter
+	 * Returns an array of <code>ServiceReference</code> objects. The returned
+	 * array of <code>ServiceReference</code> objects contains services that
+	 * were registered under the specified class, match the specified filter
 	 * expression, and the packages for the class names under which the services
 	 * were registered match the context bundle's packages as defined in
 	 * {@link ServiceReference#isAssignableTo(Bundle, String)}.
@@ -501,51 +476,53 @@
 	 * unregistered at any time.
 	 * 
 	 * <p>
-	 * The specified {@code filter} expression is used to select the registered
-	 * services whose service properties contain keys and values which satisfy
-	 * the filter expression. See {@link Filter} for a description of the filter
-	 * syntax. If the specified {@code filter} is {@code null}, all registered
-	 * services are considered to match the filter. If the specified
-	 * {@code filter} expression cannot be parsed, an
-	 * {@link InvalidSyntaxException} will be thrown with a human readable
+	 * The specified <code>filter</code> expression is used to select the
+	 * registered services whose service properties contain keys and values
+	 * which satisfy the filter expression. See {@link Filter} for a description
+	 * of the filter syntax. If the specified <code>filter</code> is
+	 * <code>null</code>, all registered services are considered to match the
+	 * filter. If the specified <code>filter</code> expression cannot be parsed,
+	 * an {@link InvalidSyntaxException} will be thrown with a human readable
 	 * message where the filter became unparsable.
 	 * 
 	 * <p>
-	 * The result is an array of {@code ServiceReference} objects for all
+	 * The result is an array of <code>ServiceReference</code> objects for all
 	 * services that meet all of the following conditions:
 	 * <ul>
-	 * <li>If the specified class name, {@code clazz}, is not {@code null}, the
-	 * service must have been registered with the specified class name. The
-	 * complete list of class names with which a service was registered is
-	 * available from the service's {@link Constants#OBJECTCLASS objectClass}
-	 * property.
-	 * <li>If the specified {@code filter} is not {@code null}, the filter
-	 * expression must match the service.
+	 * <li>If the specified class name, <code>clazz</code>, is not
+	 * <code>null</code>, the service must have been registered with the
+	 * specified class name. The complete list of class names with which a
+	 * service was registered is available from the service's
+	 * {@link Constants#OBJECTCLASS objectClass} property.
+	 * <li>If the specified <code>filter</code> is not <code>null</code>, the
+	 * filter expression must match the service.
 	 * <li>If the Java Runtime Environment supports permissions, the caller must
-	 * have {@code ServicePermission} with the {@code GET} action for at least
-	 * one of the class names under which the service was registered.
+	 * have <code>ServicePermission</code> with the <code>GET</code> action for
+	 * at least one of the class names under which the service was registered.
 	 * <li>For each class name with which the service was registered, calling
 	 * {@link ServiceReference#isAssignableTo(Bundle, String)} with the context
-	 * bundle and the class name on the service's {@code ServiceReference}
-	 * object must return {@code true}
+	 * bundle and the class name on the service's <code>ServiceReference</code>
+	 * object must return <code>true</code>
 	 * </ul>
 	 * 
 	 * @param clazz The class name with which the service was registered or
-	 *        {@code null} for all services.
-	 * @param filter The filter expression or {@code null} for all services.
-	 * @return An array of {@code ServiceReference} objects or {@code null} if
-	 *         no services are registered which satisfy the search.
-	 * @throws InvalidSyntaxException If the specified {@code filter} contains
-	 *         an invalid filter expression that cannot be parsed.
+	 *        <code>null</code> for all services.
+	 * @param filter The filter expression or <code>null</code> for all
+	 *        services.
+	 * @return An array of <code>ServiceReference</code> objects or
+	 *         <code>null</code> if no services are registered which satisfy the
+	 *         search.
+	 * @throws InvalidSyntaxException If the specified <code>filter</code>
+	 *         contains an invalid filter expression that cannot be parsed.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 */
-	ServiceReference< ? >[] getServiceReferences(String clazz, String filter)
+	public ServiceReference[] getServiceReferences(String clazz, String filter)
 			throws InvalidSyntaxException;
 
 	/**
-	 * Returns an array of {@code ServiceReference} objects. The returned array
-	 * of {@code ServiceReference} objects contains services that were
-	 * registered under the specified class and match the specified filter
+	 * Returns an array of <code>ServiceReference</code> objects. The returned
+	 * array of <code>ServiceReference</code> objects contains services that
+	 * were registered under the specified class and match the specified filter
 	 * expression.
 	 * 
 	 * <p>
@@ -554,91 +531,61 @@
 	 * unregistered at any time.
 	 * 
 	 * <p>
-	 * The specified {@code filter} expression is used to select the registered
-	 * services whose service properties contain keys and values which satisfy
-	 * the filter expression. See {@link Filter} for a description of the filter
-	 * syntax. If the specified {@code filter} is {@code null}, all registered
-	 * services are considered to match the filter. If the specified
-	 * {@code filter} expression cannot be parsed, an
-	 * {@link InvalidSyntaxException} will be thrown with a human readable
+	 * The specified <code>filter</code> expression is used to select the
+	 * registered services whose service properties contain keys and values
+	 * which satisfy the filter expression. See {@link Filter} for a description
+	 * of the filter syntax. If the specified <code>filter</code> is
+	 * <code>null</code>, all registered services are considered to match the
+	 * filter. If the specified <code>filter</code> expression cannot be parsed,
+	 * an {@link InvalidSyntaxException} will be thrown with a human readable
 	 * message where the filter became unparsable.
 	 * 
 	 * <p>
-	 * The result is an array of {@code ServiceReference} objects for all
+	 * The result is an array of <code>ServiceReference</code> objects for all
 	 * services that meet all of the following conditions:
 	 * <ul>
-	 * <li>If the specified class name, {@code clazz}, is not {@code null}, the
-	 * service must have been registered with the specified class name. The
-	 * complete list of class names with which a service was registered is
-	 * available from the service's {@link Constants#OBJECTCLASS objectClass}
-	 * property.
-	 * <li>If the specified {@code filter} is not {@code null}, the filter
-	 * expression must match the service.
+	 * <li>If the specified class name, <code>clazz</code>, is not
+	 * <code>null</code>, the service must have been registered with the
+	 * specified class name. The complete list of class names with which a
+	 * service was registered is available from the service's
+	 * {@link Constants#OBJECTCLASS objectClass} property.
+	 * <li>If the specified <code>filter</code> is not <code>null</code>, the
+	 * filter expression must match the service.
 	 * <li>If the Java Runtime Environment supports permissions, the caller must
-	 * have {@code ServicePermission} with the {@code GET} action for at least
-	 * one of the class names under which the service was registered.
+	 * have <code>ServicePermission</code> with the <code>GET</code> action for
+	 * at least one of the class names under which the service was registered.
 	 * </ul>
 	 * 
 	 * @param clazz The class name with which the service was registered or
-	 *        {@code null} for all services.
-	 * @param filter The filter expression or {@code null} for all services.
-	 * @return An array of {@code ServiceReference} objects or {@code null} if
-	 *         no services are registered which satisfy the search.
-	 * @throws InvalidSyntaxException If the specified {@code filter} contains
-	 *         an invalid filter expression that cannot be parsed.
+	 *        <code>null</code> for all services.
+	 * @param filter The filter expression or <code>null</code> for all
+	 *        services.
+	 * @return An array of <code>ServiceReference</code> objects or
+	 *         <code>null</code> if no services are registered which satisfy the
+	 *         search.
+	 * @throws InvalidSyntaxException If the specified <code>filter</code>
+	 *         contains an invalid filter expression that cannot be parsed.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 * @since 1.3
 	 */
-	ServiceReference< ? >[] getAllServiceReferences(String clazz, String filter)
-			throws InvalidSyntaxException;
+	public ServiceReference[] getAllServiceReferences(String clazz,
+			String filter) throws InvalidSyntaxException;
 
 	/**
-	 * Returns a {@code ServiceReference} object for a service that implements
-	 * and was registered under the specified class.
+	 * Returns a <code>ServiceReference</code> object for a service that
+	 * implements and was registered under the specified class.
 	 * 
 	 * <p>
-	 * The returned {@code ServiceReference} object is valid at the time of the
-	 * call to this method. However as the Framework is a very dynamic
+	 * The returned <code>ServiceReference</code> object is valid at the time of
+	 * the call to this method. However as the Framework is a very dynamic
 	 * environment, services can be modified or unregistered at any time.
 	 * 
 	 * <p>
 	 * This method is the same as calling
-	 * {@link #getServiceReferences(String, String)} with a {@code null} filter
-	 * expression and then finding the reference with the highest priority. It
-	 * is provided as a convenience for when the caller is interested in any
-	 * service that implements the specified class.
-	 * <p>
-	 * If multiple such services exist, the service with the highest priority is
-	 * selected. This priority is defined as the service reference with the
-	 * highest ranking (as specified in its {@link Constants#SERVICE_RANKING}
-	 * property) is returned.
-	 * <p>
-	 * If there is a tie in ranking, the service with the lowest service ID (as
-	 * specified in its {@link Constants#SERVICE_ID} property); that is, the
-	 * service that was registered first is returned.
-	 * 
-	 * @param clazz The class name with which the service was registered.
-	 * @return A {@code ServiceReference} object, or {@code null} if no services
-	 *         are registered which implement the named class.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
-	 * @see #getServiceReferences(String, String)
-	 */
-	ServiceReference< ? > getServiceReference(String clazz);
-
-	/**
-	 * Returns a {@code ServiceReference} object for a service that implements
-	 * and was registered under the specified class.
-	 * 
-	 * <p>
-	 * The returned {@code ServiceReference} object is valid at the time of the
-	 * call to this method. However as the Framework is a very dynamic
-	 * environment, services can be modified or unregistered at any time.
-	 * 
-	 * <p>
-	 * This method is the same as calling
-	 * {@link #getServiceReferences(Class, String)} with a {@code null} filter
-	 * expression. It is provided as a convenience for when the caller is
-	 * interested in any service that implements the specified class.
+	 * {@link BundleContext#getServiceReferences(String, String)} with a
+	 * <code>null</code> filter expression. It is provided as a convenience for
+	 * when the caller is interested in any service that implements the
+	 * specified class.
 	 * <p>
 	 * If multiple such services exist, the service with the highest ranking (as
 	 * specified in its {@link Constants#SERVICE_RANKING} property) is returned.
@@ -647,76 +594,17 @@
 	 * specified in its {@link Constants#SERVICE_ID} property); that is, the
 	 * service that was registered first is returned.
 	 * 
-	 * @param <S> Type of Service.
 	 * @param clazz The class name with which the service was registered.
-	 * @return A {@code ServiceReference} object, or {@code null} if no services
-	 *         are registered which implement the named class.
+	 * @return A <code>ServiceReference</code> object, or <code>null</code> if
+	 *         no services are registered which implement the named class.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
-	 * @see #getServiceReferences(Class, String)
-	 * @since 1.6
+	 * @see #getServiceReferences(String, String)
 	 */
-	<S> ServiceReference<S> getServiceReference(Class<S> clazz);
-
-	/**
-	 * Returns a collection of {@code ServiceReference} objects. The returned
-	 * collection of {@code ServiceReference} objects contains services that
-	 * were registered under the specified class, match the specified filter
-	 * expression, and the packages for the class names under which the services
-	 * were registered match the context bundle's packages as defined in
-	 * {@link ServiceReference#isAssignableTo(Bundle, String)}.
-	 * 
-	 * <p>
-	 * The collection is valid at the time of the call to this method. However
-	 * since the Framework is a very dynamic environment, services can be
-	 * modified or unregistered at any time.
-	 * 
-	 * <p>
-	 * The specified {@code filter} expression is used to select the registered
-	 * services whose service properties contain keys and values which satisfy
-	 * the filter expression. See {@link Filter} for a description of the filter
-	 * syntax. If the specified {@code filter} is {@code null}, all registered
-	 * services are considered to match the filter. If the specified
-	 * {@code filter} expression cannot be parsed, an
-	 * {@link InvalidSyntaxException} will be thrown with a human readable
-	 * message where the filter became unparsable.
-	 * 
-	 * <p>
-	 * The result is a collection of {@code ServiceReference} objects for all
-	 * services that meet all of the following conditions:
-	 * <ul>
-	 * <li>If the specified class name, {@code clazz}, is not {@code null}, the
-	 * service must have been registered with the specified class name. The
-	 * complete list of class names with which a service was registered is
-	 * available from the service's {@link Constants#OBJECTCLASS objectClass}
-	 * property.
-	 * <li>If the specified {@code filter} is not {@code null}, the filter
-	 * expression must match the service.
-	 * <li>If the Java Runtime Environment supports permissions, the caller must
-	 * have {@code ServicePermission} with the {@code GET} action for at least
-	 * one of the class names under which the service was registered.
-	 * <li>For each class name with which the service was registered, calling
-	 * {@link ServiceReference#isAssignableTo(Bundle, String)} with the context
-	 * bundle and the class name on the service's {@code ServiceReference}
-	 * object must return {@code true}
-	 * </ul>
-	 * 
-	 * @param <S> Type of Service
-	 * @param clazz The class name with which the service was registered. Must
-	 *        not be {@code null}.
-	 * @param filter The filter expression or {@code null} for all services.
-	 * @return A collection of {@code ServiceReference} objects. May be empty if
-	 *         no services are registered which satisfy the search.
-	 * @throws InvalidSyntaxException If the specified {@code filter} contains
-	 *         an invalid filter expression that cannot be parsed.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
-	 * @since 1.6
-	 */
-	<S> Collection<ServiceReference<S>> getServiceReferences(Class<S> clazz,
-			String filter) throws InvalidSyntaxException;
+	public ServiceReference getServiceReference(String clazz);
 
 	/**
 	 * Returns the service object referenced by the specified
-	 * {@code ServiceReference} object.
+	 * <code>ServiceReference</code> object.
 	 * <p>
 	 * A bundle's use of a service is tracked by the bundle's use count of that
 	 * service. Each time a service's service object is returned by
@@ -729,59 +617,60 @@
 	 * no longer use that service.
 	 * 
 	 * <p>
-	 * This method will always return {@code null} when the service associated
-	 * with this {@code reference} has been unregistered.
+	 * This method will always return <code>null</code> when the service
+	 * associated with this <code>reference</code> has been unregistered.
 	 * 
 	 * <p>
 	 * The following steps are required to get the service object:
 	 * <ol>
-	 * <li>If the service has been unregistered, {@code null} is returned.
-	 * <li>If the context bundle's use count for the service is currently zero
-	 * and the service was registered with an object implementing the
-	 * {@code ServiceFactory} interface, the
-	 * {@link ServiceFactory#getService(Bundle, ServiceRegistration)} method is
-	 * called to create a service object for the context bundle. If the service
-	 * object returned by the {@code ServiceFactory} object is {@code null}, not
-	 * an {@code instanceof} all the classes named when the service was
-	 * registered or the {@code ServiceFactory} object throws an exception or
-	 * will be recursively called for the context bundle, {@code null} is
-	 * returned and a Framework event of type {@link FrameworkEvent#ERROR}
-	 * containing a {@link ServiceException} describing the error is fired. <br>
-	 * This service object is cached by the Framework. While the context
-	 * bundle's use count for the service is greater than zero, subsequent calls
-	 * to get the services's service object for the context bundle will return
-	 * the cached service object.
+	 * <li>If the service has been unregistered, <code>null</code> is returned.
 	 * <li>The context bundle's use count for this service is incremented by
 	 * one.
+	 * <li>If the context bundle's use count for the service is currently one
+	 * and the service was registered with an object implementing the
+	 * <code>ServiceFactory</code> interface, the
+	 * {@link ServiceFactory#getService(Bundle, ServiceRegistration)} method is
+	 * called to create a service object for the context bundle. This service
+	 * object is cached by the Framework. While the context bundle's use count
+	 * for the service is greater than zero, subsequent calls to get the
+	 * services's service object for the context bundle will return the cached
+	 * service object. <br>
+	 * If the service object returned by the <code>ServiceFactory</code> object
+	 * is not an <code>instanceof</code> all the classes named when the service
+	 * was registered or the <code>ServiceFactory</code> object throws an
+	 * exception, <code>null</code> is returned and a Framework event of type
+	 * {@link FrameworkEvent#ERROR} containing a {@link ServiceException}
+	 * describing the error is fired.
 	 * <li>The service object for the service is returned.
 	 * </ol>
 	 * 
-	 * @param <S> Type of Service.
 	 * @param reference A reference to the service.
 	 * @return A service object for the service associated with
-	 *         {@code reference} or {@code null} if the service is not
+	 *         <code>reference</code> or <code>null</code> if the service is not
 	 *         registered, the service object returned by a
-	 *         {@code ServiceFactory} does not implement the classes under which
-	 *         it was registered or the {@code ServiceFactory} threw an
-	 *         exception.
+	 *         <code>ServiceFactory</code> does not implement the classes under
+	 *         which it was registered or the <code>ServiceFactory</code> threw
+	 *         an exception.
 	 * @throws SecurityException If the caller does not have the
-	 *         {@code ServicePermission} to get the service using at least one
-	 *         of the named classes the service was registered under and the
+	 *         <code>ServicePermission</code> to get the service using at least
+	 *         one of the named classes the service was registered under and the
 	 *         Java Runtime Environment supports permissions.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @throws IllegalArgumentException If the specified
-	 *         {@code ServiceReference} was not created by the same framework
-	 *         instance as this {@code BundleContext}.
+	 *         <code>ServiceReference</code> was not created by the same
+	 *         framework instance as this <code>BundleContext</code>.
 	 * @see #ungetService(ServiceReference)
 	 * @see ServiceFactory
 	 */
-	<S> S getService(ServiceReference<S> reference);
+	public Object getService(ServiceReference reference);
 
 	/**
 	 * Releases the service object referenced by the specified
-	 * {@code ServiceReference} object. If the context bundle's use count for
-	 * the service is zero, this method returns {@code false}. Otherwise, the
-	 * context bundle's use count for the service is decremented by one.
+	 * <code>ServiceReference</code> object. If the context bundle's use count
+	 * for the service is zero, this method returns <code>false</code>.
+	 * Otherwise, the context bundle's use count for the service is decremented
+	 * by one.
 	 * 
 	 * <p>
 	 * The service's service object should no longer be used and all references
@@ -792,81 +681,76 @@
 	 * The following steps are required to unget the service object:
 	 * <ol>
 	 * <li>If the context bundle's use count for the service is zero or the
-	 * service has been unregistered, {@code false} is returned.
+	 * service has been unregistered, <code>false</code> is returned.
 	 * <li>The context bundle's use count for this service is decremented by
 	 * one.
 	 * <li>If the context bundle's use count for the service is currently zero
-	 * and the service was registered with a {@code ServiceFactory} object, the
+	 * and the service was registered with a <code>ServiceFactory</code> object,
+	 * the
 	 * {@link ServiceFactory#ungetService(Bundle, ServiceRegistration, Object)}
 	 * method is called to release the service object for the context bundle.
-	 * <li>{@code true} is returned.
+	 * <li><code>true</code> is returned.
 	 * </ol>
 	 * 
 	 * @param reference A reference to the service to be released.
-	 * @return {@code false} if the context bundle's use count for the service
-	 *         is zero or if the service has been unregistered; {@code true}
-	 *         otherwise.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @return <code>false</code> if the context bundle's use count for the
+	 *         service is zero or if the service has been unregistered;
+	 *         <code>true</code> otherwise.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 * @throws IllegalArgumentException If the specified
-	 *         {@code ServiceReference} was not created by the same framework
-	 *         instance as this {@code BundleContext}.
+	 *         <code>ServiceReference</code> was not created by the same
+	 *         framework instance as this <code>BundleContext</code>.
 	 * @see #getService
 	 * @see ServiceFactory
 	 */
-	boolean ungetService(ServiceReference< ? > reference);
+	public boolean ungetService(ServiceReference reference);
 
 	/**
-	 * Creates a {@code File} object for a file in the persistent storage area
-	 * provided for the bundle by the Framework. This method will return
-	 * {@code null} if the platform does not have file system support.
+	 * Creates a <code>File</code> object for a file in the persistent storage
+	 * area provided for the bundle by the Framework. This method will return
+	 * <code>null</code> if the platform does not have file system support.
 	 * 
 	 * <p>
-	 * A {@code File} object for the base directory of the persistent storage
-	 * area provided for the context bundle by the Framework can be obtained by
-	 * calling this method with an empty string as {@code filename}.
+	 * A <code>File</code> object for the base directory of the persistent
+	 * storage area provided for the context bundle by the Framework can be
+	 * obtained by calling this method with an empty string as
+	 * <code>filename</code>.
 	 * 
 	 * <p>
 	 * If the Java Runtime Environment supports permissions, the Framework will
-	 * ensure that the bundle has the {@code java.io.FilePermission} with
-	 * actions {@code read},{@code write},{@code delete} for all files
-	 * (recursively) in the persistent storage area provided for the context
-	 * bundle.
+	 * ensure that the bundle has the <code>java.io.FilePermission</code> with
+	 * actions <code>read</code>,<code>write</code>,<code>delete</code>
+	 * for all files (recursively) in the persistent storage area provided for
+	 * the context bundle.
 	 * 
 	 * @param filename A relative name to the file to be accessed.
-	 * @return A {@code File} object that represents the requested file or
-	 *         {@code null} if the platform does not have file system support.
-	 * @throws IllegalStateException If this BundleContext is no longer valid.
+	 * @return A <code>File</code> object that represents the requested file
+	 *         or <code>null</code> if the platform does not have file system
+	 *         support.
+	 * @throws IllegalStateException If this BundleContext is no
+	 *         longer valid.
 	 */
-	File getDataFile(String filename);
+	public File getDataFile(String filename);
 
 	/**
-	 * Creates a {@code Filter} object. This {@code Filter} object may be used
-	 * to match a {@code ServiceReference} object or a {@code Dictionary}
-	 * object.
+	 * Creates a <code>Filter</code> object. This <code>Filter</code> object may
+	 * be used to match a <code>ServiceReference</code> object or a
+	 * <code>Dictionary</code> object.
 	 * 
 	 * <p>
 	 * If the filter cannot be parsed, an {@link InvalidSyntaxException} will be
 	 * thrown with a human readable message where the filter became unparsable.
 	 * 
 	 * @param filter The filter string.
-	 * @return A {@code Filter} object encapsulating the filter string.
-	 * @throws InvalidSyntaxException If {@code filter} contains an invalid
+	 * @return A <code>Filter</code> object encapsulating the filter string.
+	 * @throws InvalidSyntaxException If <code>filter</code> contains an invalid
 	 *         filter string that cannot be parsed.
-	 * @throws NullPointerException If {@code filter} is null.
+	 * @throws NullPointerException If <code>filter</code> is null.
 	 * @throws IllegalStateException If this BundleContext is no longer valid.
 	 * @see "Framework specification for a description of the filter string syntax."
 	 * @see FrameworkUtil#createFilter(String)
 	 * @since 1.1
 	 */
-	Filter createFilter(String filter) throws InvalidSyntaxException;
-
-	/**
-	 * Returns the bundle with the specified location.
-	 * 
-	 * @param location The location of the bundle to retrieve.
-	 * @return A {@code Bundle} object or {@code null} if the location does not
-	 *         match any installed bundle.
-	 * @since 1.6
-	 */
-	Bundle getBundle(String location);
+	public Filter createFilter(String filter) throws InvalidSyntaxException;
 }
diff --git a/framework/src/main/java/org/osgi/framework/BundleEvent.java b/framework/src/main/java/org/osgi/framework/BundleEvent.java
index 13c68be..7a8fb8d 100644
--- a/framework/src/main/java/org/osgi/framework/BundleEvent.java
+++ b/framework/src/main/java/org/osgi/framework/BundleEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,8 +21,8 @@
 /**
  * An event from the Framework describing a bundle lifecycle change.
  * <p>
- * {@code BundleEvent} objects are delivered to
- * {@code SynchronousBundleListener}s and {@code BundleListener}s
+ * <code>BundleEvent</code> objects are delivered to
+ * <code>SynchronousBundleListener</code>s and <code>BundleListener</code>s
  * when a change occurs in a bundle's lifecycle. A type code is used to identify
  * the event type for future extendability.
  * 
@@ -32,7 +32,7 @@
  * @Immutable
  * @see BundleListener
  * @see SynchronousBundleListener
- * @version $Id: ed3c40cd707bed45681cadce114a6cc5db27a844 $
+ * @version $Revision: 6542 $
  */
 
 public class BundleEvent extends EventObject {
@@ -113,7 +113,7 @@
 	 * {@link BundleActivator#start(BundleContext) BundleActivator start} method
 	 * is about to be called if the bundle has a bundle activator class. This
 	 * event is only delivered to {@link SynchronousBundleListener}s. It is not
-	 * delivered to {@code BundleListener}s.
+	 * delivered to <code>BundleListener</code>s.
 	 * 
 	 * @see Bundle#start()
 	 * @since 1.3
@@ -127,7 +127,7 @@
 	 * {@link BundleActivator#stop(BundleContext) BundleActivator stop} method
 	 * is about to be called if the bundle has a bundle activator class. This
 	 * event is only delivered to {@link SynchronousBundleListener}s. It is not
-	 * delivered to {@code BundleListener}s.
+	 * delivered to <code>BundleListener</code>s.
 	 * 
 	 * @see Bundle#stop()
 	 * @since 1.3
@@ -140,55 +140,25 @@
 	 * The bundle has a {@link Constants#ACTIVATION_LAZY lazy activation policy}
 	 * and is waiting to be activated. It is now in the
 	 * {@link Bundle#STARTING STARTING} state and has a valid
-	 * {@code BundleContext}. This event is only delivered to
+	 * <code>BundleContext</code>. This event is only delivered to
 	 * {@link SynchronousBundleListener}s. It is not delivered to
-	 * {@code BundleListener}s.
+	 * <code>BundleListener</code>s.
 	 * 
 	 * @since 1.4
 	 */
 	public final static int	LAZY_ACTIVATION		= 0x00000200;
 
 	/**
-	 * Bundle that was the origin of the event. For install event type, this is
-	 * the bundle whose context was used to install the bundle. Otherwise it is
-	 * the bundle itself.
-	 * 
-	 * @since 1.6
-	 */
-	private final Bundle	origin;
-
-	/**
 	 * Creates a bundle event of the specified type.
 	 * 
 	 * @param type The event type.
 	 * @param bundle The bundle which had a lifecycle change.
-	 * @param origin The bundle which is the origin of the event. For the event
-	 *        type {@link #INSTALLED}, this is the bundle whose context was used
-	 *        to install the bundle. Otherwise it is the bundle itself.
-	 * @since 1.6
 	 */
-	public BundleEvent(int type, Bundle bundle, Bundle origin) {
-		super(bundle);
-		if (origin == null) {
-			throw new IllegalArgumentException("null origin");
-		}
-		this.bundle = bundle;
-		this.type = type;
-		this.origin = origin;
-	}
 
-	/**
-	 * Creates a bundle event of the specified type.
-	 * 
-	 * @param type The event type.
-	 * @param bundle The bundle which had a lifecycle change. This bundle is
-	 *        used as the origin of the event.
-	 */
 	public BundleEvent(int type, Bundle bundle) {
 		super(bundle);
 		this.bundle = bundle;
 		this.type = type;
-		this.origin = bundle;
 	}
 
 	/**
@@ -218,21 +188,8 @@
 	 * 
 	 * @return The type of lifecycle event.
 	 */
+
 	public int getType() {
 		return type;
 	}
-
-	/**
-	 * Returns the bundle that was the origin of the event.
-	 * 
-	 * <p>
-	 * For the event type {@link #INSTALLED}, this is the bundle whose context
-	 * was used to install the bundle. Otherwise it is the bundle itself.
-	 * 
-	 * @return The bundle that was the origin of the event.
-	 * @since 1.6
-	 */
-	public Bundle getOrigin() {
-		return origin;
-	}
 }
diff --git a/framework/src/main/java/org/osgi/framework/BundleException.java b/framework/src/main/java/org/osgi/framework/BundleException.java
index 9cae61a..500d147 100644
--- a/framework/src/main/java/org/osgi/framework/BundleException.java
+++ b/framework/src/main/java/org/osgi/framework/BundleException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,9 +21,9 @@
  * occurred.
  * 
  * <p>
- * A {@code BundleException} object is created by the Framework to denote
+ * A <code>BundleException</code> object is created by the Framework to denote
  * an exception condition in the lifecycle of a bundle.
- * {@code BundleException}s should not be created by bundle developers.
+ * <code>BundleException</code>s should not be created by bundle developers.
  * A type code is used to identify the exception type for future extendability.
  * 
  * <p>
@@ -32,7 +32,7 @@
  * <p>
  * This exception conforms to the general purpose exception chaining mechanism.
  * 
- * @version $Id: 9e117ec9667b040f7752e342aa07d6c7d5bf0275 $
+ * @version $Revision: 6083 $
  */
 
 public class BundleException extends Exception {
@@ -45,14 +45,13 @@
 	private final int		type;
 
 	/**
-	 * No exception type is specified.
+	 * No exception type is unspecified.
 	 * 
 	 * @since 1.5
 	 */
 	public static final int	UNSPECIFIED				= 0;
 	/**
-	 * The operation was unsupported. This type can be used anywhere a 
-	 * BundleException can be thrown.
+	 * The operation was unsupported.
 	 * 
 	 * @since 1.5
 	 */
@@ -103,12 +102,8 @@
 	public static final int	NATIVECODE_ERROR		= 8;
 
 	/**
-	 * The install or update operation failed because another already installed
-	 * bundle has the same symbolic name and version. This exception type will
-	 * only occur if the framework is configured to only allow a single bundle
-	 * to be installed for a given symbolic name and version.
-	 * 
-	 * @see Constants#FRAMEWORK_BSNVERSION
+	 * The install or update operation failed because another 
+	 * already installed bundle has the same symbolic name and version.
 	 * @since 1.5
 	 */
 	public static final int	DUPLICATE_BUNDLE_ERROR	= 9;
@@ -122,22 +117,7 @@
 	public static final int	START_TRANSIENT_ERROR	= 10;
 
 	/**
-	 * The framework received an error while reading the input stream for a
-	 * bundle.
-	 * 
-	 * @since 1.6
-	 */
-	public static final int	READ_ERROR				= 11;
-
-	/**
-	 * A framework hook rejected the operation.
-	 * 
-	 * @since 1.6
-	 */
-	public static final int	REJECTED_BY_HOOK		= 12;
-
-	/**
-	 * Creates a {@code BundleException} with the specified message and
+	 * Creates a <code>BundleException</code> with the specified message and
 	 * exception cause.
 	 * 
 	 * @param msg The associated message.
@@ -148,7 +128,7 @@
 	}
 
 	/**
-	 * Creates a {@code BundleException} with the specified message.
+	 * Creates a <code>BundleException</code> with the specified message.
 	 * 
 	 * @param msg The message.
 	 */
@@ -157,7 +137,7 @@
 	}
 
 	/**
-	 * Creates a {@code BundleException} with the specified message, type
+	 * Creates a <code>BundleException</code> with the specified message, type
 	 * and exception cause.
 	 * 
 	 * @param msg The associated message.
@@ -171,7 +151,7 @@
 	}
 
 	/**
-	 * Creates a {@code BundleException} with the specified message and
+	 * Creates a <code>BundleException</code> with the specified message and
 	 * type.
 	 * 
 	 * @param msg The message.
@@ -184,29 +164,29 @@
 	}
 
 	/**
-	 * Returns the cause of this exception or {@code null} if no cause was
+	 * Returns the cause of this exception or <code>null</code> if no cause was
 	 * specified when this exception was created.
 	 * 
 	 * <p>
 	 * This method predates the general purpose exception chaining mechanism.
-	 * The {@code getCause()} method is now the preferred means of
+	 * The <code>getCause()</code> method is now the preferred means of
 	 * obtaining this information.
 	 * 
-	 * @return The result of calling {@code getCause()}.
+	 * @return The result of calling <code>getCause()</code>.
 	 */
 	public Throwable getNestedException() {
 		return getCause();
 	}
 
 	/**
-	 * Returns the cause of this exception or {@code null} if no cause was
+	 * Returns the cause of this exception or <code>null</code> if no cause was
 	 * set.
 	 * 
-	 * @return The cause of this exception or {@code null} if no cause was
+	 * @return The cause of this exception or <code>null</code> if no cause was
 	 *         set.
 	 * @since 1.3
 	 */
-	public Throwable getCause() {
+    public Throwable getCause() {
 		return super.getCause();
 	}
 
@@ -226,7 +206,7 @@
 	}
 
 	/**
-	 * Returns the type for this exception or {@code UNSPECIFIED} if the
+	 * Returns the type for this exception or <code>UNSPECIFIED</code> if the
 	 * type was unspecified or unknown.
 	 * 
 	 * @return The type of this exception.
diff --git a/framework/src/main/java/org/osgi/framework/BundleListener.java b/framework/src/main/java/org/osgi/framework/BundleListener.java
index d9bb54c..9dd7151 100644
--- a/framework/src/main/java/org/osgi/framework/BundleListener.java
+++ b/framework/src/main/java/org/osgi/framework/BundleListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,29 +19,29 @@
 import java.util.EventListener;
 
 /**
- * A {@code BundleEvent} listener. {@code BundleListener} is a
+ * A <code>BundleEvent</code> listener. <code>BundleListener</code> is a
  * listener interface that may be implemented by a bundle developer. When a
- * {@code BundleEvent} is fired, it is asynchronously delivered to a
- * {@code BundleListener}. The Framework delivers
- * {@code BundleEvent} objects to a {@code BundleListener} in
- * order and must not concurrently call a {@code BundleListener}.
+ * <code>BundleEvent</code> is fired, it is asynchronously delivered to a
+ * <code>BundleListener</code>. The Framework delivers
+ * <code>BundleEvent</code> objects to a <code>BundleListener</code> in
+ * order and must not concurrently call a <code>BundleListener</code>.
  * <p>
- * A {@code BundleListener} object is registered with the Framework using
+ * A <code>BundleListener</code> object is registered with the Framework using
  * the {@link BundleContext#addBundleListener} method.
- * {@code BundleListener}s are called with a {@code BundleEvent}
+ * <code>BundleListener</code>s are called with a <code>BundleEvent</code>
  * object when a bundle has been installed, resolved, started, stopped, updated,
  * unresolved, or uninstalled.
  * 
  * @see BundleEvent
  * @NotThreadSafe
- * @version $Id: 77cdaebd3ac97c6798fc3043957abd1bd6d01ccb $
+ * @version $Revision: 5673 $
  */
 
 public interface BundleListener extends EventListener {
 	/**
 	 * Receives notification that a bundle has had a lifecycle change.
 	 * 
-	 * @param event The {@code BundleEvent}.
+	 * @param event The <code>BundleEvent</code>.
 	 */
 	public void bundleChanged(BundleEvent event);
 }
diff --git a/framework/src/main/java/org/osgi/framework/BundlePermission.java b/framework/src/main/java/org/osgi/framework/BundlePermission.java
index e6f9356..8677e69 100644
--- a/framework/src/main/java/org/osgi/framework/BundlePermission.java
+++ b/framework/src/main/java/org/osgi/framework/BundlePermission.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2004, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2004, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,12 +23,10 @@
 import java.security.BasicPermission;
 import java.security.Permission;
 import java.security.PermissionCollection;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Hashtable;
-import java.util.List;
 import java.util.Map;
 
 /**
@@ -52,13 +50,13 @@
  * </pre>
  * 
  * <p>
- * {@code BundlePermission} has four actions: {@code provide},
- * {@code require},{@code host}, and {@code fragment}. The
- * {@code provide} action implies the {@code require} action.
+ * <code>BundlePermission</code> has four actions: <code>provide</code>,
+ * <code>require</code>,<code>host</code>, and <code>fragment</code>. The
+ * <code>provide</code> action implies the <code>require</code> action.
  * 
  * @since 1.3
  * @ThreadSafe
- * @version $Id: d30c9c987cc13007ed19d3a9fdd11b00739591c0 $
+ * @version $Revision: 6860 $
  */
 
 public final class BundlePermission extends BasicPermission {
@@ -66,24 +64,24 @@
 	private static final long	serialVersionUID	= 3257846601685873716L;
 
 	/**
-	 * The action string {@code provide}. The {@code provide} action
-	 * implies the {@code require} action.
+	 * The action string <code>provide</code>. The <code>provide</code> action
+	 * implies the <code>require</code> action.
 	 */
 	public final static String	PROVIDE				= "provide";
 
 	/**
-	 * The action string {@code require}. The {@code require} action
-	 * is implied by the {@code provide} action.
+	 * The action string <code>require</code>. The <code>require</code> action
+	 * is implied by the <code>provide</code> action.
 	 */
 	public final static String	REQUIRE				= "require";
 
 	/**
-	 * The action string {@code host}.
+	 * The action string <code>host</code>.
 	 */
 	public final static String	HOST				= "host";
 
 	/**
-	 * The action string {@code fragment}.
+	 * The action string <code>fragment</code>.
 	 */
 	public final static String	FRAGMENT			= "fragment";
 
@@ -115,14 +113,14 @@
 	 * Bundle Permissions are granted over all possible versions of a bundle.
 	 * 
 	 * A bundle that needs to provide a bundle must have the appropriate
-	 * {@code BundlePermission} for the symbolic name; a bundle that
-	 * requires a bundle must have the appropriate {@code BundlePermssion}
+	 * <code>BundlePermission</code> for the symbolic name; a bundle that
+	 * requires a bundle must have the appropriate <code>BundlePermssion</code>
 	 * for that symbolic name; a bundle that specifies a fragment host must have
-	 * the appropriate {@code BundlePermission} for that symbolic name.
+	 * the appropriate <code>BundlePermission</code> for that symbolic name.
 	 * 
 	 * @param symbolicName The bundle symbolic name.
-	 * @param actions {@code provide},{@code require},
-	 *        {@code host},{@code fragment} (canonical order).
+	 * @param actions <code>provide</code>,<code>require</code>,
+	 *        <code>host</code>,<code>fragment</code> (canonical order).
 	 */
 	public BundlePermission(String symbolicName, String actions) {
 		this(symbolicName, parseActions(actions));
@@ -280,9 +278,9 @@
 	 * 
 	 * <p>
 	 * This method checks that the symbolic name of the target is implied by the
-	 * symbolic name of this object. The list of {@code BundlePermission}
+	 * symbolic name of this object. The list of <code>BundlePermission</code>
 	 * actions must either match or allow for the list of the target object to
-	 * imply the target {@code BundlePermission} action.
+	 * imply the target <code>BundlePermission</code> action.
 	 * <p>
 	 * The permission to provide a bundle implies the permission to require the
 	 * named symbolic name.
@@ -295,8 +293,8 @@
 	 * </pre>
 	 * 
 	 * @param p The requested permission.
-	 * @return {@code true} if the specified {@code BundlePermission}
-	 *         action is implied by this object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified <code>BundlePermission</code>
+	 *         action is implied by this object; <code>false</code> otherwise.
 	 */
 	public boolean implies(Permission p) {
 		if (!(p instanceof BundlePermission)) {
@@ -312,15 +310,15 @@
 
 	/**
 	 * Returns the canonical string representation of the
-	 * {@code BundlePermission} actions.
+	 * <code>BundlePermission</code> actions.
 	 * 
 	 * <p>
-	 * Always returns present {@code BundlePermission} actions in the
-	 * following order: {@code provide}, {@code require},
-	 * {@code host}, {@code fragment}.
+	 * Always returns present <code>BundlePermission</code> actions in the
+	 * following order: <code>provide</code>, <code>require</code>,
+	 * <code>host</code>, <code>fragment</code>.
 	 * 
-	 * @return Canonical string representation of the {@code BundlePermission
-	 *         } actions.
+	 * @return Canonical string representation of the <code>BundlePermission
+	 *         </code> actions.
 	 */
 	public String getActions() {
 		String result = actions;
@@ -359,28 +357,28 @@
 	}
 
 	/**
-	 * Returns a new {@code PermissionCollection} object suitable for
-	 * storing {@code BundlePermission} objects.
+	 * Returns a new <code>PermissionCollection</code> object suitable for
+	 * storing <code>BundlePermission</code> objects.
 	 * 
-	 * @return A new {@code PermissionCollection} object.
+	 * @return A new <code>PermissionCollection</code> object.
 	 */
 	public PermissionCollection newPermissionCollection() {
 		return new BundlePermissionCollection();
 	}
 
 	/**
-	 * Determines the equality of two {@code BundlePermission} objects.
+	 * Determines the equality of two <code>BundlePermission</code> objects.
 	 * 
 	 * This method checks that specified bundle has the same bundle symbolic
-	 * name and {@code BundlePermission} actions as this
-	 * {@code BundlePermission} object.
+	 * name and <code>BundlePermission</code> actions as this
+	 * <code>BundlePermission</code> object.
 	 * 
 	 * @param obj The object to test for equality with this
-	 *        {@code BundlePermission} object.
-	 * @return {@code true} if {@code obj} is a
-	 *         {@code BundlePermission}, and has the same bundle symbolic
-	 *         name and actions as this {@code BundlePermission} object;
-	 *         {@code false} otherwise.
+	 *        <code>BundlePermission</code> object.
+	 * @return <code>true</code> if <code>obj</code> is a
+	 *         <code>BundlePermission</code>, and has the same bundle symbolic
+	 *         name and actions as this <code>BundlePermission</code> object;
+	 *         <code>false</code> otherwise.
 	 */
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -410,7 +408,7 @@
 
 	/**
 	 * WriteObject is called to save the state of the
-	 * {@code BundlePermission} object to a stream. The actions are
+	 * <code>BundlePermission</code> object to a stream. The actions are
 	 * serialized, and the superclass takes care of the name.
 	 */
 	private synchronized void writeObject(java.io.ObjectOutputStream s)
@@ -435,7 +433,7 @@
 }
 
 /**
- * Stores a set of {@code BundlePermission} permissions.
+ * Stores a set of <code>BundlePermission</code> permissions.
  * 
  * @see java.security.Permission
  * @see java.security.Permissions
@@ -450,7 +448,7 @@
 	 * 
 	 * @GuardedBy this
 	 */
-	private transient Map<String, BundlePermission>	permissions;
+	private transient Map		permissions;
 
 	/**
 	 * Boolean saying if "*" is in the collection.
@@ -465,17 +463,17 @@
 	 * 
 	 */
 	public BundlePermissionCollection() {
-		permissions = new HashMap<String, BundlePermission>();
+		permissions = new HashMap();
 		all_allowed = false;
 	}
 
 	/**
 	 * Add a permission to this permission collection.
 	 * 
-	 * @param permission The {@code BundlePermission} object to add.
+	 * @param permission The <code>BundlePermission</code> object to add.
 	 * @throws IllegalArgumentException If the permission is not a
-	 *         {@code BundlePermission} instance.
-	 * @throws SecurityException If this {@code BundlePermissionCollection}
+	 *         <code>BundlePermission</code> instance.
+	 * @throws SecurityException If this <code>BundlePermissionCollection</code>
 	 *         object has been marked read-only.
 	 */
 	public void add(final Permission permission) {
@@ -490,8 +488,8 @@
 		final BundlePermission bp = (BundlePermission) permission;
 		final String name = bp.getName();
 		synchronized (this) {
-			Map<String, BundlePermission> pc = permissions;
-			BundlePermission existing = pc.get(name);
+			Map pc = permissions;
+			BundlePermission existing = (BundlePermission) pc.get(name);
 			if (existing != null) {
 				final int oldMask = existing.getActionsMask();
 				final int newMask = bp.getActionsMask();
@@ -514,12 +512,12 @@
 
 	/**
 	 * Determines if the specified permissions implies the permissions expressed
-	 * in {@code permission}.
+	 * in <code>permission</code>.
 	 * 
 	 * @param permission The Permission object to compare with this
-	 *        {@code BundlePermission} object.
-	 * @return {@code true} if {@code permission} is a proper subset
-	 *         of a permission in the set; {@code false} otherwise.
+	 *        <code>BundlePermission</code> object.
+	 * @return <code>true</code> if <code>permission</code> is a proper subset
+	 *         of a permission in the set; <code>false</code> otherwise.
 	 */
 	public boolean implies(final Permission permission) {
 		if (!(permission instanceof BundlePermission)) {
@@ -532,10 +530,10 @@
 		BundlePermission bp;
 
 		synchronized (this) {
-			Map<String, BundlePermission> pc = permissions;
+			Map pc = permissions;
 			/* short circuit if the "*" Permission was added */
 			if (all_allowed) {
-				bp = pc.get("*");
+				bp = (BundlePermission) pc.get("*");
 				if (bp != null) {
 					effective |= bp.getActionsMask();
 					if ((effective & desired) == desired) {
@@ -543,7 +541,7 @@
 					}
 				}
 			}
-			bp = pc.get(requestedName);
+			bp = (BundlePermission) pc.get(requestedName);
 			// strategy:
 			// Check for full match first. Then work our way up the
 			// name looking for matches on a.b.*
@@ -559,7 +557,7 @@
 			int offset = requestedName.length() - 1;
 			while ((last = requestedName.lastIndexOf(".", offset)) != -1) {
 				requestedName = requestedName.substring(0, last + 1) + "*";
-				bp = pc.get(requestedName);
+				bp = (BundlePermission) pc.get(requestedName);
 				if (bp != null) {
 					effective |= bp.getActionsMask();
 					if ((effective & desired) == desired) {
@@ -575,14 +573,13 @@
 	}
 
 	/**
-	 * Returns an enumeration of all {@code BundlePermission} objects in
+	 * Returns an enumeration of all <code>BundlePermission</code> objects in
 	 * the container.
 	 * 
-	 * @return Enumeration of all {@code BundlePermission} objects.
+	 * @return Enumeration of all <code>BundlePermission</code> objects.
 	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		return Collections.enumeration(all);
+	public synchronized Enumeration elements() {
+		return Collections.enumeration(permissions.values());
 	}
 	
 	/* serialization logic */
@@ -592,8 +589,7 @@
 
 	private synchronized void writeObject(ObjectOutputStream out)
 			throws IOException {
-		Hashtable<String, BundlePermission> hashtable = new Hashtable<String, BundlePermission>(
-				permissions);
+		Hashtable hashtable = new Hashtable(permissions);
 		ObjectOutputStream.PutField pfields = out.putFields();
 		pfields.put("permissions", hashtable);
 		pfields.put("all_allowed", all_allowed);
@@ -603,9 +599,8 @@
 	private synchronized void readObject(java.io.ObjectInputStream in)
 			throws IOException, ClassNotFoundException {
 		ObjectInputStream.GetField gfields = in.readFields();
-		Hashtable<String, BundlePermission> hashtable = (Hashtable<String, BundlePermission>) gfields
-				.get("permissions", null);
-		permissions = new HashMap<String, BundlePermission>(hashtable);
+		Hashtable hashtable = (Hashtable) gfields.get("permissions", null);
+		permissions = new HashMap(hashtable);
 		all_allowed = gfields.get("all_allowed", false);
 	}
 }
diff --git a/framework/src/main/java/org/osgi/framework/BundleReference.java b/framework/src/main/java/org/osgi/framework/BundleReference.java
index 97340f7..f9c4183 100644
--- a/framework/src/main/java/org/osgi/framework/BundleReference.java
+++ b/framework/src/main/java/org/osgi/framework/BundleReference.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2009, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,16 +21,15 @@
  * 
  * @since 1.5
  * @ThreadSafe
- * @noimplement
- * @version $Id: e61bd3e020264b04022a430fe09a85ee3aabf1a3 $
+ * @version $Revision: 6860 $
  */
 public interface BundleReference {
 	/**
-	 * Returns the {@code Bundle} object associated with this
-	 * {@code BundleReference}.
+	 * Returns the <code>Bundle</code> object associated with this
+	 * <code>BundleReference</code>.
 	 * 
-	 * @return The {@code Bundle} object associated with this
-	 *         {@code BundleReference}.
+	 * @return The <code>Bundle</code> object associated with this
+	 *         <code>BundleReference</code>.
 	 */
 	public Bundle getBundle();
 }
diff --git a/framework/src/main/java/org/osgi/framework/CapabilityPermission.java b/framework/src/main/java/org/osgi/framework/CapabilityPermission.java
deleted file mode 100644
index bcac790..0000000
--- a/framework/src/main/java/org/osgi/framework/CapabilityPermission.java
+++ /dev/null
@@ -1,807 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2000, 2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework;
-
-import java.io.IOException;
-import java.io.NotSerializableException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.ObjectStreamField;
-import java.security.AccessController;
-import java.security.BasicPermission;
-import java.security.Permission;
-import java.security.PermissionCollection;
-import java.security.PrivilegedAction;
-import java.util.AbstractMap;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * A bundle's authority to provide or require a capability.
- * <ul>
- * <li>The {@code provide} action allows a bundle to provide a capability
- * matching the specified filter.
- * <li>The {@code require} action allows a bundle to require a capability
- * matching the specified filter.
- * </ul>
- * 
- * @ThreadSafe
- * @version $Id: bab1ac06b46613f6cff39b291295d8b3e51d58ce $
- * @since 1.6
- */
-
-public final class CapabilityPermission extends BasicPermission {
-	static final long								serialVersionUID	= -7662148639076511574L;
-	/**
-	 * The action string {@code require}.
-	 */
-	public final static String						REQUIRE				= "require";
-	/**
-	 * The action string {@code provide}.
-	 */
-	public final static String						PROVIDE				= "provide";
-
-	private final static int						ACTION_REQUIRE		= 0x00000001;
-	private final static int						ACTION_PROVIDE		= 0x00000002;
-	private final static int						ACTION_ALL			= ACTION_REQUIRE
-																				| ACTION_PROVIDE;
-	final static int								ACTION_NONE			= 0;
-
-	/**
-	 * The actions mask.
-	 */
-	transient int									action_mask;
-
-	/**
-	 * The actions in canonical form.
-	 * 
-	 * @serial
-	 */
-	private volatile String							actions				= null;
-
-	/**
-	 * The attributes of the requested capability. Must be null if not
-	 * constructed with attributes.
-	 */
-	transient final Map<String, Object>				attributes;
-
-	/**
-	 * The bundle of the requested capability. Must be null if not constructed
-	 * with bundle.
-	 */
-	transient final Bundle							bundle;
-
-	/**
-	 * If this CapabilityPermission was constructed with a filter, this holds a
-	 * Filter matching object used to evaluate the filter in implies.
-	 */
-	transient Filter								filter;
-
-	/**
-	 * This map holds the properties of the permission, used to match a filter
-	 * in implies. This is not initialized until necessary, and then cached in
-	 * this object.
-	 */
-	private transient volatile Map<String, Object>	properties;
-
-	/**
-	 * Create a new CapabilityPermission.
-	 * 
-	 * <p>
-	 * The name is specified as a dot-separated string. Wildcards may be used.
-	 * 
-	 * <pre>
-	 * name ::= &lt;namespace&gt; | &lt;namespace ending in &quot;.*&quot;&gt; | *
-	 * </pre>
-	 * 
-	 * Examples:
-	 * 
-	 * <pre>
-	 * com.acme.capability.*
-	 * org.foo.capability
-	 * *
-	 * </pre>
-	 * 
-	 * For the {@code require} action, the name can also be a filter expression.
-	 * The filter gives access to the capability attributes as well as the
-	 * following attributes:
-	 * <ul>
-	 * <li>signer - A Distinguished Name chain used to sign the bundle providing
-	 * the capability. Wildcards in a DN are not matched according to the filter
-	 * string rules, but according to the rules defined for a DN chain.</li>
-	 * <li>location - The location of the bundle providing the capability.</li>
-	 * <li>id - The bundle ID of the bundle providing the capability.</li>
-	 * <li>name - The symbolic name of the bundle providing the capability.</li>
-	 * <li>capability.namespace - The name space of the required capability.</li>
-	 * </ul>
-	 * Since the above attribute names may conflict with attribute names of a
-	 * capability, you can prefix an attribute name with '@' in the filter
-	 * expression to match against the capability attributes and not one of the
-	 * above attributes. Filter attribute names are processed in a case
-	 * sensitive manner.
-	 * 
-	 * <p>
-	 * There are two possible actions: {@code require} and {@code provide}. The
-	 * {@code require} permission allows the owner of this permission to require
-	 * a capability matching the attributes. The {@code provide} permission
-	 * allows the bundle to provide a capability in the specified capability
-	 * name space.
-	 * 
-	 * @param name The capability name space or a filter over the attributes.
-	 * @param actions {@code require},{@code provide} (canonical order)
-	 * @throws IllegalArgumentException If the specified name is a filter
-	 *         expression and either the specified action is not {@code require}
-	 *         or the filter has an invalid syntax.
-	 */
-	public CapabilityPermission(String name, String actions) {
-		this(name, parseActions(actions));
-		if ((this.filter != null)
-				&& ((action_mask & ACTION_ALL) != ACTION_REQUIRE)) {
-			throw new IllegalArgumentException(
-					"invalid action string for filter expression");
-		}
-	}
-
-	/**
-	 * Creates a new requested {@code CapabilityPermission} object to be used by
-	 * code that must perform {@code checkPermission} for the {@code require}
-	 * action. {@code CapabilityPermission} objects created with this
-	 * constructor cannot be added to a {@code CapabilityPermission} permission
-	 * collection.
-	 * 
-	 * @param namespace The requested capability name space.
-	 * @param attributes The requested capability attributes.
-	 * @param providingBundle The bundle providing the requested capability.
-	 * @param actions The action {@code require}.
-	 * @throws IllegalArgumentException If the specified action is not
-	 *         {@code require} or attributes or providingBundle are {@code null}
-	 *         .
-	 */
-	public CapabilityPermission(String namespace, Map<String, ? > attributes,
-			Bundle providingBundle, String actions) {
-		super(namespace);
-		setTransients(namespace, parseActions(actions));
-		if (attributes == null) {
-			throw new IllegalArgumentException("attributes must not be null");
-		}
-		if (providingBundle == null) {
-			throw new IllegalArgumentException("bundle must not be null");
-		}
-		this.attributes = new HashMap<String, Object>(attributes);
-		this.bundle = providingBundle;
-		if ((action_mask & ACTION_ALL) != ACTION_REQUIRE) {
-			throw new IllegalArgumentException("invalid action string");
-		}
-	}
-
-	/**
-	 * Package private constructor used by CapabilityPermissionCollection.
-	 * 
-	 * @param name class name
-	 * @param mask action mask
-	 */
-	CapabilityPermission(String name, int mask) {
-		super(name);
-		setTransients(name, mask);
-		this.attributes = null;
-		this.bundle = null;
-	}
-
-	/**
-	 * Called by constructors and when deserialized.
-	 * 
-	 * @param mask action mask
-	 */
-	private void setTransients(String name, int mask) {
-		if ((mask == ACTION_NONE) || ((mask & ACTION_ALL) != mask)) {
-			throw new IllegalArgumentException("invalid action string");
-		}
-		action_mask = mask;
-		filter = parseFilter(name);
-	}
-
-	/**
-	 * Parse action string into action mask.
-	 * 
-	 * @param actions Action string.
-	 * @return action mask.
-	 */
-	private static int parseActions(String actions) {
-		boolean seencomma = false;
-
-		int mask = ACTION_NONE;
-
-		if (actions == null) {
-			return mask;
-		}
-
-		char[] a = actions.toCharArray();
-
-		int i = a.length - 1;
-		if (i < 0)
-			return mask;
-
-		while (i != -1) {
-			char c;
-
-			// skip whitespace
-			while ((i != -1)
-					&& ((c = a[i]) == ' ' || c == '\r' || c == '\n'
-							|| c == '\f' || c == '\t'))
-				i--;
-
-			// check for the known strings
-			int matchlen;
-
-			if (i >= 6 && (a[i - 6] == 'r' || a[i - 6] == 'R')
-					&& (a[i - 5] == 'e' || a[i - 5] == 'E')
-					&& (a[i - 4] == 'q' || a[i - 4] == 'Q')
-					&& (a[i - 3] == 'u' || a[i - 3] == 'U')
-					&& (a[i - 2] == 'i' || a[i - 2] == 'I')
-					&& (a[i - 1] == 'r' || a[i - 1] == 'R')
-					&& (a[i] == 'e' || a[i] == 'E')) {
-				matchlen = 7;
-				mask |= ACTION_REQUIRE;
-			}
-			else
-				if (i >= 6 && (a[i - 6] == 'p' || a[i - 6] == 'P')
-						&& (a[i - 5] == 'r' || a[i - 5] == 'R')
-						&& (a[i - 4] == 'o' || a[i - 4] == 'O')
-						&& (a[i - 3] == 'v' || a[i - 3] == 'V')
-						&& (a[i - 2] == 'i' || a[i - 2] == 'I')
-						&& (a[i - 1] == 'd' || a[i - 1] == 'D')
-						&& (a[i] == 'e' || a[i] == 'E')) {
-					matchlen = 7;
-					mask |= ACTION_PROVIDE;
-				}
-				else {
-					// parse error
-					throw new IllegalArgumentException("invalid permission: "
-							+ actions);
-				}
-
-			// make sure we didn't just match the tail of a word
-			// like "ackbarfprovide". Also, skip to the comma.
-			seencomma = false;
-			while (i >= matchlen && !seencomma) {
-				switch (a[i - matchlen]) {
-					case ',' :
-						seencomma = true;
-						/* FALLTHROUGH */
-					case ' ' :
-					case '\r' :
-					case '\n' :
-					case '\f' :
-					case '\t' :
-						break;
-					default :
-						throw new IllegalArgumentException(
-								"invalid permission: " + actions);
-				}
-				i--;
-			}
-
-			// point i at the location of the comma minus one (or -1).
-			i -= matchlen;
-		}
-
-		if (seencomma) {
-			throw new IllegalArgumentException("invalid permission: " + actions);
-		}
-
-		return mask;
-	}
-
-	/**
-	 * Parse filter string into a Filter object.
-	 * 
-	 * @param filterString The filter string to parse.
-	 * @return a Filter for this bundle. If the specified filterString is not a
-	 *         filter expression, then {@code null} is returned.
-	 * @throws IllegalArgumentException If the filter syntax is invalid.
-	 */
-	private static Filter parseFilter(String filterString) {
-		filterString = filterString.trim();
-		if (filterString.charAt(0) != '(') {
-			return null;
-		}
-
-		try {
-			return FrameworkUtil.createFilter(filterString);
-		}
-		catch (InvalidSyntaxException e) {
-			IllegalArgumentException iae = new IllegalArgumentException(
-					"invalid filter");
-			iae.initCause(e);
-			throw iae;
-		}
-	}
-
-	/**
-	 * Determines if a {@code CapabilityPermission} object "implies" the
-	 * specified permission.
-	 * 
-	 * @param p The target permission to check.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
-	 */
-	public boolean implies(Permission p) {
-		if (!(p instanceof CapabilityPermission)) {
-			return false;
-		}
-		CapabilityPermission requested = (CapabilityPermission) p;
-		if (bundle != null) {
-			return false;
-		}
-		// if requested permission has a filter, then it is an invalid argument
-		if (requested.filter != null) {
-			return false;
-		}
-		return implies0(requested, ACTION_NONE);
-	}
-
-	/**
-	 * Internal implies method. Used by the implies and the permission
-	 * collection implies methods.
-	 * 
-	 * @param requested The requested CapabilityPermission which has already be
-	 *        validated as a proper argument. The requested CapabilityPermission
-	 *        must not have a filter expression.
-	 * @param effective The effective actions with which to start.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
-	 */
-	boolean implies0(CapabilityPermission requested, int effective) {
-		/* check actions first - much faster */
-		effective |= action_mask;
-		final int desired = requested.action_mask;
-		if ((effective & desired) != desired) {
-			return false;
-		}
-		/* Get filter if any */
-		Filter f = filter;
-		if (f == null) {
-			return super.implies(requested);
-		}
-		return f.matches(requested.getProperties());
-	}
-
-	/**
-	 * Returns the canonical string representation of the actions. Always
-	 * returns present actions in the following order: {@code require},
-	 * {@code provide}.
-	 * 
-	 * @return The canonical string representation of the actions.
-	 */
-	public String getActions() {
-		String result = actions;
-		if (result == null) {
-			StringBuffer sb = new StringBuffer();
-			boolean comma = false;
-
-			int mask = action_mask;
-			if ((mask & ACTION_REQUIRE) == ACTION_REQUIRE) {
-				sb.append(REQUIRE);
-				comma = true;
-			}
-
-			if ((mask & ACTION_PROVIDE) == ACTION_PROVIDE) {
-				if (comma)
-					sb.append(',');
-				sb.append(PROVIDE);
-			}
-
-			actions = result = sb.toString();
-		}
-
-		return result;
-	}
-
-	/**
-	 * Returns a new {@code PermissionCollection} object for storing
-	 * {@code CapabilityPermission} objects.
-	 * 
-	 * @return A new {@code PermissionCollection} object suitable for storing
-	 *         {@code CapabilityPermission} objects.
-	 */
-	public PermissionCollection newPermissionCollection() {
-		return new CapabilityPermissionCollection();
-	}
-
-	/**
-	 * Determines the equality of two CapabilityPermission objects.
-	 * 
-	 * Checks that specified object has the same name and action as this
-	 * {@code CapabilityPermission}.
-	 * 
-	 * @param obj The object to test for equality.
-	 * @return true if obj is a {@code CapabilityPermission}, and has the same
-	 *         name and actions as this {@code CapabilityPermission} object;
-	 *         {@code false} otherwise.
-	 */
-	public boolean equals(Object obj) {
-		if (obj == this) {
-			return true;
-		}
-
-		if (!(obj instanceof CapabilityPermission)) {
-			return false;
-		}
-
-		CapabilityPermission cp = (CapabilityPermission) obj;
-
-		return (action_mask == cp.action_mask)
-				&& getName().equals(cp.getName())
-				&& ((attributes == cp.attributes) || ((attributes != null) && (attributes
-						.equals(cp.attributes))))
-				&& ((bundle == cp.bundle) || ((bundle != null) && bundle
-						.equals(cp.bundle)));
-	}
-
-	/**
-	 * Returns the hash code value for this object.
-	 * 
-	 * @return Hash code value for this object.
-	 */
-	public int hashCode() {
-		int h = 31 * 17 + getName().hashCode();
-		h = 31 * h + getActions().hashCode();
-		if (attributes != null) {
-			h = 31 * h + attributes.hashCode();
-		}
-		if (bundle != null) {
-			h = 31 * h + bundle.hashCode();
-		}
-		return h;
-	}
-
-	/**
-	 * WriteObject is called to save the state of this permission to a stream.
-	 * The actions are serialized, and the superclass takes care of the name.
-	 */
-	private synchronized void writeObject(java.io.ObjectOutputStream s)
-			throws IOException {
-		if (bundle != null) {
-			throw new NotSerializableException("cannot serialize");
-		}
-		// Write out the actions. The superclass takes care of the name
-		// call getActions to make sure actions field is initialized
-		if (actions == null)
-			getActions();
-		s.defaultWriteObject();
-	}
-
-	/**
-	 * readObject is called to restore the state of this permission from a
-	 * stream.
-	 */
-	private synchronized void readObject(java.io.ObjectInputStream s)
-			throws IOException, ClassNotFoundException {
-		// Read in the action, then initialize the rest
-		s.defaultReadObject();
-		setTransients(getName(), parseActions(actions));
-	}
-
-	/**
-	 * Called by {@code <@link CapabilityPermission#implies(Permission)>}. This
-	 * method is only called on a requested permission which cannot have a
-	 * filter set.
-	 * 
-	 * @return a map of properties for this permission.
-	 */
-	private Map<String, Object> getProperties() {
-		Map<String, Object> result = properties;
-		if (result != null) {
-			return result;
-		}
-		final Map<String, Object> props = new HashMap<String, Object>(5);
-		props.put("capability.namespace", getName());
-		if (bundle == null) {
-			return properties = props;
-		}
-		AccessController.doPrivileged(new PrivilegedAction<Object>() {
-			public Object run() {
-				props.put("id", new Long(bundle.getBundleId()));
-				props.put("location", bundle.getLocation());
-				String name = bundle.getSymbolicName();
-				if (name != null) {
-					props.put("name", name);
-				}
-				SignerProperty signer = new SignerProperty(bundle);
-				if (signer.isBundleSigned()) {
-					props.put("signer", signer);
-				}
-				return null;
-			}
-		});
-		return properties = new Properties(props, attributes);
-	}
-
-	static private final class Properties extends AbstractMap<String, Object> {
-		private final Map<String, Object>							properties;
-		private final Map<String, Object>							attributes;
-		private transient volatile Set<Map.Entry<String, Object>>	entries;
-
-		Properties(Map<String, Object> properties,
-				Map<String, Object> attributes) {
-			this.properties = properties;
-			this.attributes = attributes;
-			entries = null;
-		}
-
-		public Object get(Object k) {
-			if (!(k instanceof String)) {
-				return null;
-			}
-			String key = (String) k;
-			if (key.charAt(0) == '@') {
-				return attributes.get(key.substring(1));
-			}
-			Object value = properties.get(key);
-			if (value != null) { // fall back to service properties
-				return value;
-			}
-			return attributes.get(key);
-		}
-
-		public Set<Map.Entry<String, Object>> entrySet() {
-			if (entries != null) {
-				return entries;
-			}
-			Set<Map.Entry<String, Object>> all = new HashSet<Map.Entry<String, Object>>(
-					attributes.size() + properties.size());
-			all.addAll(attributes.entrySet());
-			all.addAll(properties.entrySet());
-			return entries = Collections.unmodifiableSet(all);
-		}
-	}
-}
-
-/**
- * Stores a set of CapabilityPermission permissions.
- * 
- * @see java.security.Permission
- * @see java.security.Permissions
- * @see java.security.PermissionCollection
- */
-final class CapabilityPermissionCollection extends PermissionCollection {
-	static final long							serialVersionUID	= -615322242639008920L;
-
-	/**
-	 * Table of permissions.
-	 * 
-	 * @serial
-	 * @GuardedBy this
-	 */
-	private Map<String, CapabilityPermission>	permissions;
-
-	/**
-	 * Boolean saying if "*" is in the collection.
-	 * 
-	 * @serial
-	 * @GuardedBy this
-	 */
-	private boolean								all_allowed;
-
-	/**
-	 * Table of permissions with filter expressions.
-	 * 
-	 * @serial
-	 * @GuardedBy this
-	 */
-	private Map<String, CapabilityPermission>	filterPermissions;
-
-	/**
-	 * Creates an empty CapabilityPermissionCollection object.
-	 */
-	public CapabilityPermissionCollection() {
-		permissions = new HashMap<String, CapabilityPermission>();
-		all_allowed = false;
-	}
-
-	/**
-	 * Adds a permission to this permission collection.
-	 * 
-	 * @param permission The Permission object to add.
-	 * @throws IllegalArgumentException If the specified permission is not a
-	 *         CapabilityPermission object.
-	 * @throws SecurityException If this {@code CapabilityPermissionCollection}
-	 *         object has been marked read-only.
-	 */
-	public void add(final Permission permission) {
-		if (!(permission instanceof CapabilityPermission)) {
-			throw new IllegalArgumentException("invalid permission: "
-					+ permission);
-		}
-		if (isReadOnly()) {
-			throw new SecurityException("attempt to add a Permission to a "
-					+ "readonly PermissionCollection");
-		}
-
-		final CapabilityPermission cp = (CapabilityPermission) permission;
-		if (cp.bundle != null) {
-			throw new IllegalArgumentException("cannot add to collection: "
-					+ cp);
-		}
-
-		final String name = cp.getName();
-		final Filter f = cp.filter;
-		synchronized (this) {
-			/* select the bucket for the permission */
-			Map<String, CapabilityPermission> pc;
-			if (f != null) {
-				pc = filterPermissions;
-				if (pc == null) {
-					filterPermissions = pc = new HashMap<String, CapabilityPermission>();
-				}
-			}
-			else {
-				pc = permissions;
-			}
-			final CapabilityPermission existing = pc.get(name);
-
-			if (existing != null) {
-				final int oldMask = existing.action_mask;
-				final int newMask = cp.action_mask;
-				if (oldMask != newMask) {
-					pc.put(name, new CapabilityPermission(name, oldMask
-							| newMask));
-				}
-			}
-			else {
-				pc.put(name, cp);
-			}
-
-			if (!all_allowed) {
-				if (name.equals("*")) {
-					all_allowed = true;
-				}
-			}
-		}
-	}
-
-	/**
-	 * Determines if a set of permissions implies the permissions expressed in
-	 * {@code permission}.
-	 * 
-	 * @param permission The Permission object to compare.
-	 * @return {@code true} if {@code permission} is a proper subset of a
-	 *         permission in the set; {@code false} otherwise.
-	 */
-	public boolean implies(final Permission permission) {
-		if (!(permission instanceof CapabilityPermission)) {
-			return false;
-		}
-		final CapabilityPermission requested = (CapabilityPermission) permission;
-		/* if requested permission has a filter, then it is an invalid argument */
-		if (requested.filter != null) {
-			return false;
-		}
-
-		String requestedName = requested.getName();
-		final int desired = requested.action_mask;
-		int effective = CapabilityPermission.ACTION_NONE;
-
-		Collection<CapabilityPermission> perms;
-		synchronized (this) {
-			Map<String, CapabilityPermission> pc = permissions;
-			CapabilityPermission cp;
-			/* short circuit if the "*" Permission was added */
-			if (all_allowed) {
-				cp = pc.get("*");
-				if (cp != null) {
-					effective |= cp.action_mask;
-					if ((effective & desired) == desired) {
-						return true;
-					}
-				}
-			}
-
-			/*
-			 * strategy: Check for full match first. Then work our way up the
-			 * name looking for matches on a.b.*
-			 */
-			cp = pc.get(requestedName);
-			if (cp != null) {
-				/* we have a direct hit! */
-				effective |= cp.action_mask;
-				if ((effective & desired) == desired) {
-					return true;
-				}
-			}
-			/* work our way up the tree... */
-			int last;
-			int offset = requestedName.length() - 1;
-			while ((last = requestedName.lastIndexOf(".", offset)) != -1) {
-				requestedName = requestedName.substring(0, last + 1) + "*";
-				cp = pc.get(requestedName);
-				if (cp != null) {
-					effective |= cp.action_mask;
-					if ((effective & desired) == desired) {
-						return true;
-					}
-				}
-				offset = last - 1;
-			}
-			/*
-			 * we don't have to check for "*" as it was already checked before
-			 * we were called.
-			 */
-			pc = filterPermissions;
-			if (pc == null) {
-				return false;
-			}
-			perms = pc.values();
-		}
-		/* iterate one by one over filteredPermissions */
-		for (CapabilityPermission perm : perms) {
-			if (perm.implies0(requested, effective)) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Returns an enumeration of all the {@code CapabilityPermission} objects in
-	 * the container.
-	 * 
-	 * @return Enumeration of all the CapabilityPermission objects.
-	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		Map<String, CapabilityPermission> pc = filterPermissions;
-		if (pc != null) {
-			all.addAll(pc.values());
-		}
-		return Collections.enumeration(all);
-	}
-
-	/* serialization logic */
-	private static final ObjectStreamField[]	serialPersistentFields	= {
-			new ObjectStreamField("permissions", HashMap.class),
-			new ObjectStreamField("all_allowed", Boolean.TYPE),
-			new ObjectStreamField("filterPermissions", HashMap.class)	};
-
-	private synchronized void writeObject(ObjectOutputStream out)
-			throws IOException {
-		ObjectOutputStream.PutField pfields = out.putFields();
-		pfields.put("permissions", permissions);
-		pfields.put("all_allowed", all_allowed);
-		pfields.put("filterPermissions", filterPermissions);
-		out.writeFields();
-	}
-
-	private synchronized void readObject(java.io.ObjectInputStream in)
-			throws IOException, ClassNotFoundException {
-		ObjectInputStream.GetField gfields = in.readFields();
-		HashMap<String, CapabilityPermission> p = (HashMap<String, CapabilityPermission>) gfields
-				.get("permissions", null);
-		permissions = p;
-		all_allowed = gfields.get("all_allowed", false);
-		HashMap<String, CapabilityPermission> fp = (HashMap<String, CapabilityPermission>) gfields
-				.get("filterPermissions", null);
-		filterPermissions = fp;
-	}
-}
diff --git a/framework/src/main/java/org/osgi/framework/Configurable.java b/framework/src/main/java/org/osgi/framework/Configurable.java
index d82da9b..b30910c 100644
--- a/framework/src/main/java/org/osgi/framework/Configurable.java
+++ b/framework/src/main/java/org/osgi/framework/Configurable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,20 +20,20 @@
  * Supports a configuration object.
  * 
  * <p>
- * {@code Configurable} is an interface that should be used by a bundle
+ * <code>Configurable</code> is an interface that should be used by a bundle
  * developer in support of a configurable service. Bundles that need to
  * configure a service may test to determine if the service object is an
- * {@code instanceof Configurable}.
+ * <code>instanceof Configurable</code>.
  * 
  * @deprecated As of 1.2. Please use Configuration Admin service.
- * @version $Id: 29705c0c238aa456cda1b1a13458079bf1542771 $
+ * @version $Revision: 6361 $
  */
 public interface Configurable {
 	/**
 	 * Returns this service's configuration object.
 	 * 
 	 * <p>
-	 * Services implementing {@code Configurable} should take care when
+	 * Services implementing <code>Configurable</code> should take care when
 	 * returning a service configuration object since this object is probably
 	 * sensitive.
 	 * <p>
diff --git a/framework/src/main/java/org/osgi/framework/Constants.java b/framework/src/main/java/org/osgi/framework/Constants.java
index b71a12d..16a10d8 100644
--- a/framework/src/main/java/org/osgi/framework/Constants.java
+++ b/framework/src/main/java/org/osgi/framework/Constants.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2011). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,19 +16,16 @@
 
 package org.osgi.framework;
 
-import org.osgi.framework.launch.Framework;
-
 /**
  * Defines standard names for the OSGi environment system properties, service
  * properties, and Manifest header attribute keys.
  * 
  * <p>
- * The values associated with these keys are of type {@code String}, unless
- * otherwise indicated.
+ * The values associated with these keys are of type
+ * <code>String</code>, unless otherwise indicated.
  * 
  * @since 1.1
- * @noimplement
- * @version $Id: 517c954ed7d34d2ee762933466f69fa03db7cd37 $
+ * @version $Revision: 6552 $
  */
 
 public interface Constants {
@@ -36,7 +33,7 @@
 	 * Location identifier of the OSGi <i>system bundle </i>, which is defined
 	 * to be &quot;System Bundle&quot;.
 	 */
-	String	SYSTEM_BUNDLE_LOCATION					= "System Bundle";
+	public static final String	SYSTEM_BUNDLE_LOCATION					= "System Bundle";
 
 	/**
 	 * Alias for the symbolic name of the OSGi <i>system bundle </i>. It is
@@ -44,50 +41,50 @@
 	 * 
 	 * @since 1.3
 	 */
-	String	SYSTEM_BUNDLE_SYMBOLICNAME				= "system.bundle";
+	public static final String	SYSTEM_BUNDLE_SYMBOLICNAME				= "system.bundle";
 
 	/**
 	 * Manifest header identifying the bundle's category.
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_CATEGORY							= "Bundle-Category";
+	public static final String	BUNDLE_CATEGORY							= "Bundle-Category";
 
 	/**
 	 * Manifest header identifying a list of directories and embedded JAR files,
 	 * which are bundle resources used to extend the bundle's classpath.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_CLASSPATH						= "Bundle-ClassPath";
+	public static final String	BUNDLE_CLASSPATH						= "Bundle-ClassPath";
 
 	/**
 	 * Manifest header identifying the bundle's copyright information.
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_COPYRIGHT						= "Bundle-Copyright";
+	public static final String	BUNDLE_COPYRIGHT						= "Bundle-Copyright";
 
 	/**
 	 * Manifest header containing a brief description of the bundle's
 	 * functionality.
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_DESCRIPTION						= "Bundle-Description";
+	public static final String	BUNDLE_DESCRIPTION						= "Bundle-Description";
 
 	/**
 	 * Manifest header identifying the bundle's name.
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_NAME								= "Bundle-Name";
+	public static final String	BUNDLE_NAME								= "Bundle-Name";
 
 	/**
 	 * Manifest header identifying a number of hardware environments and the
@@ -95,20 +92,20 @@
 	 * these environments.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_NATIVECODE						= "Bundle-NativeCode";
+	public static final String	BUNDLE_NATIVECODE						= "Bundle-NativeCode";
 
 	/**
 	 * Manifest header identifying the packages that the bundle offers to the
 	 * Framework for export.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	EXPORT_PACKAGE							= "Export-Package";
+	public static final String	EXPORT_PACKAGE							= "Export-Package";
 
 	/**
 	 * Manifest header identifying the fully qualified class names of the
@@ -116,108 +113,108 @@
 	 * only).
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @deprecated As of 1.2.
 	 */
-	String	EXPORT_SERVICE							= "Export-Service";
+	public static final String	EXPORT_SERVICE							= "Export-Service";
 
 	/**
 	 * Manifest header identifying the packages on which the bundle depends.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	IMPORT_PACKAGE							= "Import-Package";
+	public static final String	IMPORT_PACKAGE							= "Import-Package";
 
 	/**
 	 * Manifest header identifying the packages that the bundle may dynamically
 	 * import during execution.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.2
 	 */
-	String	DYNAMICIMPORT_PACKAGE					= "DynamicImport-Package";
+	public static final String	DYNAMICIMPORT_PACKAGE					= "DynamicImport-Package";
 
 	/**
 	 * Manifest header identifying the fully qualified class names of the
 	 * services that the bundle requires (used for informational purposes only).
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @deprecated As of 1.2.
 	 */
-	String	IMPORT_SERVICE							= "Import-Service";
+	public static final String	IMPORT_SERVICE							= "Import-Service";
 
 	/**
 	 * Manifest header identifying the bundle's vendor.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_VENDOR							= "Bundle-Vendor";
+	public static final String	BUNDLE_VENDOR							= "Bundle-Vendor";
 
 	/**
 	 * Manifest header identifying the bundle's version.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_VERSION							= "Bundle-Version";
+	public static final String	BUNDLE_VERSION							= "Bundle-Version";
 
 	/**
 	 * Manifest header identifying the bundle's documentation URL, from which
 	 * further information about the bundle may be obtained.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_DOCURL							= "Bundle-DocURL";
+	public static final String	BUNDLE_DOCURL							= "Bundle-DocURL";
 
 	/**
 	 * Manifest header identifying the contact address where problems with the
 	 * bundle may be reported; for example, an email address.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_CONTACTADDRESS					= "Bundle-ContactAddress";
+	public static final String	BUNDLE_CONTACTADDRESS					= "Bundle-ContactAddress";
 
 	/**
 	 * Manifest header attribute identifying the bundle's activator class.
 	 * 
 	 * <p>
 	 * If present, this header specifies the name of the bundle resource class
-	 * that implements the {@code BundleActivator} interface and whose
-	 * {@code start} and {@code stop} methods are called by the Framework when
-	 * the bundle is started and stopped, respectively.
+	 * that implements the <code>BundleActivator</code> interface and whose
+	 * <code>start</code> and <code>stop</code> methods are called by the
+	 * Framework when the bundle is started and stopped, respectively.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_ACTIVATOR						= "Bundle-Activator";
+	public static final String	BUNDLE_ACTIVATOR						= "Bundle-Activator";
 
 	/**
 	 * Manifest header identifying the location from which a new bundle version
 	 * is obtained during a bundle update operation.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 */
-	String	BUNDLE_UPDATELOCATION					= "Bundle-UpdateLocation";
+	public static final String	BUNDLE_UPDATELOCATION					= "Bundle-UpdateLocation";
 
 	/**
 	 * Manifest header attribute identifying the version of a package specified
@@ -226,7 +223,7 @@
 	 * @deprecated As of 1.3. This has been replaced by
 	 *             {@link #VERSION_ATTRIBUTE}.
 	 */
-	String	PACKAGE_SPECIFICATION_VERSION			= "specification-version";
+	public static final String	PACKAGE_SPECIFICATION_VERSION			= "specification-version";
 
 	/**
 	 * Manifest header attribute identifying the processor required to run
@@ -242,7 +239,7 @@
 	 * 
 	 * @see #BUNDLE_NATIVECODE
 	 */
-	String	BUNDLE_NATIVECODE_PROCESSOR				= "processor";
+	public static final String	BUNDLE_NATIVECODE_PROCESSOR				= "processor";
 
 	/**
 	 * Manifest header attribute identifying the operating system required to
@@ -258,7 +255,7 @@
 	 * 
 	 * @see #BUNDLE_NATIVECODE
 	 */
-	String	BUNDLE_NATIVECODE_OSNAME				= "osname";
+	public static final String	BUNDLE_NATIVECODE_OSNAME				= "osname";
 
 	/**
 	 * Manifest header attribute identifying the operating system version
@@ -274,7 +271,7 @@
 	 * 
 	 * @see #BUNDLE_NATIVECODE
 	 */
-	String	BUNDLE_NATIVECODE_OSVERSION				= "osversion";
+	public static final String	BUNDLE_NATIVECODE_OSVERSION				= "osversion";
 
 	/**
 	 * Manifest header attribute identifying the language in which the native
@@ -290,7 +287,7 @@
 	 * 
 	 * @see #BUNDLE_NATIVECODE
 	 */
-	String	BUNDLE_NATIVECODE_LANGUAGE				= "language";
+	public static final String	BUNDLE_NATIVECODE_LANGUAGE				= "language";
 
 	/**
 	 * Manifest header identifying the required execution environment for the
@@ -299,28 +296,27 @@
 	 * environments it implements.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.2
-	 * @deprecated As of 1.6. Replaced by the {@code osgi.ee} capability.
 	 */
-	String	BUNDLE_REQUIREDEXECUTIONENVIRONMENT		= "Bundle-RequiredExecutionEnvironment";
+	public static final String	BUNDLE_REQUIREDEXECUTIONENVIRONMENT		= "Bundle-RequiredExecutionEnvironment";
 
 	/**
 	 * Manifest header identifying the bundle's symbolic name.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	BUNDLE_SYMBOLICNAME						= "Bundle-SymbolicName";
+	public final static String	BUNDLE_SYMBOLICNAME						= "Bundle-SymbolicName";
 
 	/**
 	 * Manifest header directive identifying whether a bundle is a singleton.
-	 * The default value is {@code false}.
+	 * The default value is <code>false</code>.
 	 * 
 	 * <p>
 	 * The directive value is encoded in the Bundle-SymbolicName manifest header
@@ -330,10 +326,14 @@
 	 *     Bundle-SymbolicName: com.acme.module.test; singleton:=true
 	 * </pre>
 	 * 
+	 * <p>
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
+	 * 
 	 * @see #BUNDLE_SYMBOLICNAME
 	 * @since 1.3
 	 */
-	String	SINGLETON_DIRECTIVE						= "singleton";
+	public final static String	SINGLETON_DIRECTIVE						= "singleton";
 
 	/**
 	 * Manifest header directive identifying if and when a fragment may attach
@@ -354,7 +354,7 @@
 	 * @see #FRAGMENT_ATTACHMENT_NEVER
 	 * @since 1.3
 	 */
-	String	FRAGMENT_ATTACHMENT_DIRECTIVE			= "fragment-attachment";
+	public final static String	FRAGMENT_ATTACHMENT_DIRECTIVE			= "fragment-attachment";
 
 	/**
 	 * Manifest header directive value identifying a fragment attachment type of
@@ -373,7 +373,7 @@
 	 * @see #FRAGMENT_ATTACHMENT_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	FRAGMENT_ATTACHMENT_ALWAYS				= "always";
+	public final static String	FRAGMENT_ATTACHMENT_ALWAYS				= "always";
 
 	/**
 	 * Manifest header directive value identifying a fragment attachment type of
@@ -392,7 +392,7 @@
 	 * @see #FRAGMENT_ATTACHMENT_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	FRAGMENT_ATTACHMENT_RESOLVETIME			= "resolve-time";
+	public final static String	FRAGMENT_ATTACHMENT_RESOLVETIME			= "resolve-time";
 
 	/**
 	 * Manifest header directive value identifying a fragment attachment type of
@@ -410,45 +410,46 @@
 	 * @see #FRAGMENT_ATTACHMENT_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	FRAGMENT_ATTACHMENT_NEVER				= "never";
+	public final static String	FRAGMENT_ATTACHMENT_NEVER				= "never";
 
 	/**
 	 * Manifest header identifying the base name of the bundle's localization
 	 * entries.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @see #BUNDLE_LOCALIZATION_DEFAULT_BASENAME
 	 * @since 1.3
 	 */
-	String	BUNDLE_LOCALIZATION						= "Bundle-Localization";
+	public final static String	BUNDLE_LOCALIZATION						= "Bundle-Localization";
 
 	/**
-	 * Default value for the {@code Bundle-Localization} manifest header.
+	 * Default value for the <code>Bundle-Localization</code> manifest header.
 	 * 
 	 * @see #BUNDLE_LOCALIZATION
 	 * @since 1.3
 	 */
-	String	BUNDLE_LOCALIZATION_DEFAULT_BASENAME	= "OSGI-INF/l10n/bundle";
+	public final static String	BUNDLE_LOCALIZATION_DEFAULT_BASENAME	= "OSGI-INF/l10n/bundle";
 
 	/**
 	 * Manifest header identifying the symbolic names of other bundles required
 	 * by the bundle.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	REQUIRE_BUNDLE							= "Require-Bundle";
+	public final static String	REQUIRE_BUNDLE							= "Require-Bundle";
 
 	/**
 	 * Manifest header attribute identifying a range of versions for a bundle
-	 * specified in the {@code Require-Bundle} or {@code Fragment-Host} manifest
-	 * headers. The default value is {@code 0.0.0}.
+	 * specified in the <code>Require-Bundle</code> or
+	 * <code>Fragment-Host</code> manifest headers. The default value is
+	 * <code>0.0.0</code>.
 	 * 
 	 * <p>
 	 * The attribute value is encoded in the Require-Bundle manifest header
@@ -468,19 +469,19 @@
 	 * @see #REQUIRE_BUNDLE
 	 * @since 1.3
 	 */
-	String	BUNDLE_VERSION_ATTRIBUTE				= "bundle-version";
+	public static final String	BUNDLE_VERSION_ATTRIBUTE				= "bundle-version";
 
 	/**
 	 * Manifest header identifying the symbolic name of another bundle for which
 	 * that the bundle is a fragment.
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	FRAGMENT_HOST							= "Fragment-Host";
+	public final static String	FRAGMENT_HOST							= "Fragment-Host";
 
 	/**
 	 * Manifest header attribute is used for selection by filtering based upon
@@ -496,7 +497,7 @@
 	 * @see #BUNDLE_NATIVECODE
 	 * @since 1.3
 	 */
-	String	SELECTION_FILTER_ATTRIBUTE				= "selection-filter";
+	public final static String	SELECTION_FILTER_ATTRIBUTE				= "selection-filter";
 
 	/**
 	 * Manifest header identifying the bundle manifest version. A bundle
@@ -508,12 +509,12 @@
 	 * specifically, by version 1.3 of the OSGi Core Specification is "2".
 	 * 
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	BUNDLE_MANIFESTVERSION					= "Bundle-ManifestVersion";
+	public final static String	BUNDLE_MANIFESTVERSION					= "Bundle-ManifestVersion";
 
 	/**
 	 * Manifest header attribute identifying the version of a package specified
@@ -524,14 +525,14 @@
 	 * manifest header like:
 	 * 
 	 * <pre>
-	 *     Export-Package: org.osgi.framework; version=&quot;1.1&quot;
+	 *     Import-Package: org.osgi.framework; version=&quot;1.1&quot;
 	 * </pre>
 	 * 
 	 * @see #EXPORT_PACKAGE
 	 * @see #IMPORT_PACKAGE
 	 * @since 1.3
 	 */
-	String	VERSION_ATTRIBUTE						= "version";
+	public final static String	VERSION_ATTRIBUTE						= "version";
 
 	/**
 	 * Manifest header attribute identifying the symbolic name of a bundle that
@@ -548,96 +549,88 @@
 	 * @see #IMPORT_PACKAGE
 	 * @since 1.3
 	 */
-	String	BUNDLE_SYMBOLICNAME_ATTRIBUTE			= "bundle-symbolic-name";
+	public final static String	BUNDLE_SYMBOLICNAME_ATTRIBUTE			= "bundle-symbolic-name";
 
 	/**
 	 * Manifest header directive identifying the resolution type in the
-	 * Import-Package, Require-Bundle or Require-Capability manifest header. The
-	 * default value is {@link #RESOLUTION_MANDATORY mandatory}.
+	 * Import-Package or Require-Bundle manifest header. The default value is
+	 * {@link #RESOLUTION_MANDATORY mandatory}.
 	 * 
 	 * <p>
-	 * The directive value is encoded in the Import-Package, Require-Bundle or
-	 * Require-Capability manifest header like:
+	 * The directive value is encoded in the Import-Package or Require-Bundle
+	 * manifest header like:
 	 * 
 	 * <pre>
 	 *     Import-Package: org.osgi.framework; resolution:=&quot;optional&quot;
 	 *     Require-Bundle: com.acme.module.test; resolution:=&quot;optional&quot;
-	 *     Require-Capability: com.acme.capability; resolution:=&quot;optional&quot;
 	 * </pre>
 	 * 
 	 * @see #IMPORT_PACKAGE
 	 * @see #REQUIRE_BUNDLE
-	 * @see #REQUIRE_CAPABILITY
 	 * @see #RESOLUTION_MANDATORY
 	 * @see #RESOLUTION_OPTIONAL
 	 * @since 1.3
 	 */
-	String	RESOLUTION_DIRECTIVE					= "resolution";
+	public final static String	RESOLUTION_DIRECTIVE					= "resolution";
 
 	/**
 	 * Manifest header directive value identifying a mandatory resolution type.
-	 * A mandatory resolution type indicates that the import package, require
-	 * bundle or require capability must be resolved when the bundle is
-	 * resolved. If such an import, require bundle or require capability cannot
-	 * be resolved, the module fails to resolve.
+	 * A mandatory resolution type indicates that the import package or require
+	 * bundle must be resolved when the bundle is resolved. If such an import or
+	 * require bundle cannot be resolved, the module fails to resolve.
 	 * 
 	 * <p>
-	 * The directive value is encoded in the Import-Package, Require-Bundle or
-	 * Require-Capability manifest header like:
+	 * The directive value is encoded in the Import-Package or Require-Bundle
+	 * manifest header like:
 	 * 
 	 * <pre>
-	 *     Import-Package: org.osgi.framework; resolution:=&quot;mandatory&quot;
-	 *     Require-Bundle: com.acme.module.test; resolution:=&quot;mandatory&quot;
-	 *     Require-Capability: com.acme.capability; resolution:=&quot;mandatory&quot;
+	 *     Import-Package: org.osgi.framework; resolution:=&quot;manditory&quot;
+	 *     Require-Bundle: com.acme.module.test; resolution:=&quot;manditory&quot;
 	 * </pre>
 	 * 
 	 * @see #RESOLUTION_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	RESOLUTION_MANDATORY					= "mandatory";
+	public final static String	RESOLUTION_MANDATORY					= "mandatory";
 
 	/**
 	 * Manifest header directive value identifying an optional resolution type.
-	 * An optional resolution type indicates that the import, require bundle or
-	 * require capability is optional and the bundle may be resolved without the
-	 * import, require bundle or require capability being resolved. If the
-	 * import, require bundle or require capability is not resolved when the
-	 * bundle is resolved, the import, require bundle or require capability may
-	 * not be resolved until the bundle is refreshed.
+	 * An optional resolution type indicates that the import or require bundle
+	 * is optional and the bundle may be resolved without the import or require
+	 * bundle being resolved. If the import or require bundle is not resolved
+	 * when the bundle is resolved, the import or require bundle may not be
+	 * resolved before the bundle is refreshed.
 	 * 
 	 * <p>
-	 * The directive value is encoded in the Import-Package, Require-Bundle or
-	 * Require-Capability manifest header like:
+	 * The directive value is encoded in the Import-Package or Require-Bundle
+	 * manifest header like:
 	 * 
 	 * <pre>
 	 *     Import-Package: org.osgi.framework; resolution:=&quot;optional&quot;
 	 *     Require-Bundle: com.acme.module.test; resolution:=&quot;optional&quot;
-	 *     Require-Capability: com.acme.capability; resolution:=&quot;optional&quot;
 	 * </pre>
 	 * 
 	 * @see #RESOLUTION_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	RESOLUTION_OPTIONAL						= "optional";
+	public final static String	RESOLUTION_OPTIONAL						= "optional";
 
 	/**
 	 * Manifest header directive identifying a list of packages that an exported
-	 * package or provided capability uses.
+	 * package uses.
 	 * 
 	 * <p>
-	 * The directive value is encoded in the Export-Package or
-	 * Provide-Capability manifest header like:
+	 * The directive value is encoded in the Export-Package manifest header
+	 * like:
 	 * 
 	 * <pre>
 	 *     Export-Package: org.osgi.util.tracker; uses:=&quot;org.osgi.framework&quot;
-	 *     Provide-Capability: com.acme.capability; uses:=&quot;com.acme.service&quot;
 	 * </pre>
 	 * 
 	 * @see #EXPORT_PACKAGE
-	 * @see #PROVIDE_CAPABILITY
 	 * @since 1.3
 	 */
-	String	USES_DIRECTIVE							= "uses";
+	public final static String	USES_DIRECTIVE							= "uses";
 
 	/**
 	 * Manifest header directive identifying a list of classes to include in the
@@ -667,7 +660,7 @@
 	 * @see #BUNDLE_ACTIVATIONPOLICY
 	 * @since 1.3
 	 */
-	String	INCLUDE_DIRECTIVE						= "include";
+	public final static String	INCLUDE_DIRECTIVE						= "include";
 
 	/**
 	 * Manifest header directive identifying a list of classes to exclude in the
@@ -696,7 +689,7 @@
 	 * @see #BUNDLE_ACTIVATIONPOLICY
 	 * @since 1.3
 	 */
-	String	EXCLUDE_DIRECTIVE						= "exclude";
+	public final static String	EXCLUDE_DIRECTIVE						= "exclude";
 
 	/**
 	 * Manifest header directive identifying names of matching attributes which
@@ -714,7 +707,7 @@
 	 * @see #EXPORT_PACKAGE
 	 * @since 1.3
 	 */
-	String	MANDATORY_DIRECTIVE						= "mandatory";
+	public final static String	MANDATORY_DIRECTIVE						= "mandatory";
 
 	/**
 	 * Manifest header directive identifying the visibility of a required bundle
@@ -734,7 +727,7 @@
 	 * @see #VISIBILITY_REEXPORT
 	 * @since 1.3
 	 */
-	String	VISIBILITY_DIRECTIVE					= "visibility";
+	public final static String	VISIBILITY_DIRECTIVE					= "visibility";
 
 	/**
 	 * Manifest header directive value identifying a private visibility type. A
@@ -753,7 +746,7 @@
 	 * @see #VISIBILITY_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	VISIBILITY_PRIVATE						= "private";
+	public final static String	VISIBILITY_PRIVATE						= "private";
 
 	/**
 	 * Manifest header directive value identifying a reexport visibility type. A
@@ -773,7 +766,7 @@
 	 * @see #VISIBILITY_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	VISIBILITY_REEXPORT						= "reexport";
+	public final static String	VISIBILITY_REEXPORT						= "reexport";
 
 	/**
 	 * Manifest header directive identifying the type of the extension fragment.
@@ -790,7 +783,7 @@
 	 * @see #EXTENSION_BOOTCLASSPATH
 	 * @since 1.3
 	 */
-	String	EXTENSION_DIRECTIVE						= "extension";
+	public final static String	EXTENSION_DIRECTIVE						= "extension";
 
 	/**
 	 * Manifest header directive value identifying the type of extension
@@ -807,7 +800,7 @@
 	 * @see #EXTENSION_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	EXTENSION_FRAMEWORK						= "framework";
+	public final static String	EXTENSION_FRAMEWORK						= "framework";
 
 	/**
 	 * Manifest header directive value identifying the type of extension
@@ -824,20 +817,20 @@
 	 * @see #EXTENSION_DIRECTIVE
 	 * @since 1.3
 	 */
-	String	EXTENSION_BOOTCLASSPATH					= "bootclasspath";
+	public final static String	EXTENSION_BOOTCLASSPATH					= "bootclasspath";
 
 	/**
 	 * Manifest header identifying the bundle's activation policy.
 	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
+	 * The attribute value may be retrieved from the <code>Dictionary</code>
+	 * object returned by the <code>Bundle.getHeaders</code> method.
 	 * 
 	 * @since 1.4
 	 * @see #ACTIVATION_LAZY
 	 * @see #INCLUDE_DIRECTIVE
 	 * @see #EXCLUDE_DIRECTIVE
 	 */
-	String	BUNDLE_ACTIVATIONPOLICY					= "Bundle-ActivationPolicy";
+	public final static String	BUNDLE_ACTIVATIONPOLICY					= "Bundle-ActivationPolicy";
 
 	/**
 	 * Bundle activation policy declaring the bundle must be activated when the
@@ -861,16 +854,16 @@
 	 * @see Bundle#START_ACTIVATION_POLICY
 	 * @since 1.4
 	 */
-	String	ACTIVATION_LAZY							= "lazy";
+	public final static String	ACTIVATION_LAZY							= "lazy";
 
 	/**
 	 * Framework environment property identifying the Framework version.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_VERSION						= "org.osgi.framework.version";
+	public static final String	FRAMEWORK_VERSION						= "org.osgi.framework.version";
 
 	/**
 	 * Framework environment property identifying the Framework implementation
@@ -878,79 +871,79 @@
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_VENDOR						= "org.osgi.framework.vendor";
+	public static final String	FRAMEWORK_VENDOR						= "org.osgi.framework.vendor";
 
 	/**
-	 * Framework launching property identifying the Framework implementation
+	 * Framework environment property identifying the Framework implementation
 	 * language (see ISO 639 for possible values).
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_LANGUAGE						= "org.osgi.framework.language";
+	public static final String	FRAMEWORK_LANGUAGE						= "org.osgi.framework.language";
 
 	/**
-	 * Framework launching property identifying the Framework host-computer's
+	 * Framework environment property identifying the Framework host-computer's
 	 * operating system.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_OS_NAME						= "org.osgi.framework.os.name";
+	public static final String	FRAMEWORK_OS_NAME						= "org.osgi.framework.os.name";
 
 	/**
-	 * Framework launching property identifying the Framework host-computer's
+	 * Framework environment property identifying the Framework host-computer's
 	 * operating system version number.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_OS_VERSION					= "org.osgi.framework.os.version";
+	public static final String	FRAMEWORK_OS_VERSION					= "org.osgi.framework.os.version";
 
 	/**
-	 * Framework launching property identifying the Framework host-computer's
+	 * Framework environment property identifying the Framework host-computer's
 	 * processor name.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 */
-	String	FRAMEWORK_PROCESSOR						= "org.osgi.framework.processor";
+	public static final String	FRAMEWORK_PROCESSOR						= "org.osgi.framework.processor";
 
 	/**
-	 * Framework launching property identifying execution environments provided
-	 * by the Framework.
+	 * Framework environment property identifying execution environments
+	 * provided by the Framework.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.2
-	 * @deprecated As of 1.6. Replaced by the {@code osgi.ee} capability.
 	 */
-	String	FRAMEWORK_EXECUTIONENVIRONMENT			= "org.osgi.framework.executionenvironment";
+	public static final String	FRAMEWORK_EXECUTIONENVIRONMENT			= "org.osgi.framework.executionenvironment";
 
 	/**
-	 * Framework launching property identifying packages for which the Framework
-	 * must delegate class loading to the parent class loader of the bundle.
+	 * Framework environment property identifying packages for which the
+	 * Framework must delegate class loading to the parent class loader of the
+	 * bundle.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @see #FRAMEWORK_BUNDLE_PARENT
 	 * @since 1.3
 	 */
-	String	FRAMEWORK_BOOTDELEGATION				= "org.osgi.framework.bootdelegation";
+	public static final String	FRAMEWORK_BOOTDELEGATION				= "org.osgi.framework.bootdelegation";
 
 	/**
-	 * Framework launching property identifying packages which the system bundle
-	 * must export.
+	 * Framework environment property identifying packages which the system
+	 * bundle must export.
 	 * 
 	 * <p>
 	 * If this property is not specified then the framework must calculate a
@@ -958,15 +951,15 @@
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	FRAMEWORK_SYSTEMPACKAGES				= "org.osgi.framework.system.packages";
+	public static final String	FRAMEWORK_SYSTEMPACKAGES				= "org.osgi.framework.system.packages";
 
 	/**
-	 * Framework launching property identifying extra packages which the system
-	 * bundle must export from the current execution environment.
+	 * Framework environment property identifying extra packages which the
+	 * system bundle must export from the current execution environment.
 	 * 
 	 * <p>
 	 * This property is useful for configuring extra system packages in addition
@@ -974,84 +967,84 @@
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @see #FRAMEWORK_SYSTEMPACKAGES
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_SYSTEMPACKAGES_EXTRA			= "org.osgi.framework.system.packages.extra";
+	public static final String	FRAMEWORK_SYSTEMPACKAGES_EXTRA			= "org.osgi.framework.system.packages.extra";
 
 	/**
 	 * Framework environment property identifying whether the Framework supports
 	 * framework extension bundles.
 	 * 
 	 * <p>
-	 * As of version 1.4, the value of this property must be {@code true}. The
-	 * Framework must support framework extension bundles.
+	 * As of version 1.4, the value of this property must be <code>true</code>.
+	 * The Framework must support framework extension bundles.
 	 * 
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	SUPPORTS_FRAMEWORK_EXTENSION			= "org.osgi.supports.framework.extension";
+	public static final String	SUPPORTS_FRAMEWORK_EXTENSION			= "org.osgi.supports.framework.extension";
 
 	/**
 	 * Framework environment property identifying whether the Framework supports
 	 * bootclasspath extension bundles.
 	 * 
 	 * <p>
-	 * If the value of this property is {@code true}, then the Framework
+	 * If the value of this property is <code>true</code>, then the Framework
 	 * supports bootclasspath extension bundles. The default value is
-	 * {@code false}.
+	 * <code>false</code>.
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	SUPPORTS_BOOTCLASSPATH_EXTENSION		= "org.osgi.supports.bootclasspath.extension";
+	public static final String	SUPPORTS_BOOTCLASSPATH_EXTENSION		= "org.osgi.supports.bootclasspath.extension";
 
 	/**
 	 * Framework environment property identifying whether the Framework supports
 	 * fragment bundles.
 	 * 
 	 * <p>
-	 * As of version 1.4, the value of this property must be {@code true}. The
-	 * Framework must support fragment bundles.
+	 * As of version 1.4, the value of this property must be <code>true</code>.
+	 * The Framework must support fragment bundles.
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	SUPPORTS_FRAMEWORK_FRAGMENT				= "org.osgi.supports.framework.fragment";
+	public static final String	SUPPORTS_FRAMEWORK_FRAGMENT				= "org.osgi.supports.framework.fragment";
 
 	/**
 	 * Framework environment property identifying whether the Framework supports
 	 * the {@link #REQUIRE_BUNDLE Require-Bundle} manifest header.
 	 * 
 	 * <p>
-	 * As of version 1.4, the value of this property must be {@code true}. The
-	 * Framework must support the {@code Require-Bundle} manifest header.
+	 * As of version 1.4, the value of this property must be <code>true</code>.
+	 * The Framework must support the <code>Require-Bundle</code> manifest
+	 * header.
 	 * <p>
 	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
+	 * <code>BundleContext.getProperty</code> method.
 	 * 
 	 * @since 1.3
 	 */
-	String	SUPPORTS_FRAMEWORK_REQUIREBUNDLE		= "org.osgi.supports.framework.requirebundle";
+	public static final String	SUPPORTS_FRAMEWORK_REQUIREBUNDLE		= "org.osgi.supports.framework.requirebundle";
 
 	/**
-	 * Framework launching property specifying the type of security manager the
-	 * framework must use. If not specified then the framework will not set the
-	 * VM security manager.
+	 * Specifies the type of security manager the framework must use. If not
+	 * specified then the framework will not set the VM security manager.
 	 * 
 	 * @see #FRAMEWORK_SECURITY_OSGI
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_SECURITY						= "org.osgi.framework.security";
+	public final static String	FRAMEWORK_SECURITY						= "org.osgi.framework.security";
 
 	/**
 	 * Specifies that a security manager that supports all security aspects of
@@ -1060,40 +1053,39 @@
 	 * 
 	 * <p>
 	 * If this value is specified and there is a security manager already
-	 * installed, then a {@code SecurityException} must be thrown when the
+	 * installed, then a <code>SecurityException</code> must be thrown when the
 	 * Framework is initialized.
 	 * 
 	 * @see #FRAMEWORK_SECURITY
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_SECURITY_OSGI					= "osgi";
+	public final static String	FRAMEWORK_SECURITY_OSGI					= "osgi";
 
 	/**
-	 * Framework launching property specifying the persistent storage area used
-	 * by the framework. The value of this property must be a valid file path in
-	 * the file system to a directory. If the specified directory does not exist
-	 * then the framework will create the directory. If the specified path
-	 * exists but is not a directory or if the framework fails to create the
-	 * storage directory, then framework initialization must fail. The framework
-	 * is free to use this directory as it sees fit. This area can not be shared
-	 * with anything else.
+	 * Specified the persistent storage area used by the framework. The value of
+	 * this property must be a valid file path in the file system to a
+	 * directory. If the specified directory does not exist then the framework
+	 * will create the directory. If the specified path exists but is not a
+	 * directory or if the framework fails to create the storage directory, then
+	 * framework initialization must fail. The framework is free to use this
+	 * directory as it sees fit. This area can not be shared with anything else.
 	 * <p>
 	 * If this property is not set, the framework should use a reasonable
 	 * platform default for the persistent storage area.
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_STORAGE						= "org.osgi.framework.storage";
+	public final static String	FRAMEWORK_STORAGE						= "org.osgi.framework.storage";
 
 	/**
-	 * Framework launching property specifying if and when the persistent
-	 * storage area for the framework should be cleaned. If this property is not
-	 * set, then the framework storage area must not be cleaned.
+	 * Specifies if and when the persistent storage area for the framework
+	 * should be cleaned. If this property is not set, then the framework
+	 * storage area must not be cleaned.
 	 * 
 	 * @see #FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_STORAGE_CLEAN					= "org.osgi.framework.storage.clean";
+	public final static String	FRAMEWORK_STORAGE_CLEAN					= "org.osgi.framework.storage.clean";
 
 	/**
 	 * Specifies that the framework storage area must be cleaned before the
@@ -1103,29 +1095,29 @@
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT		= "onFirstInit";
+	public final static String  FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT			= "onFirstInit";
 
 	/**
-	 * Framework launching property specifying a comma separated list of
-	 * additional library file extensions that must be used when a bundle's
-	 * class loader is searching for native libraries. If this property is not
-	 * set, then only the library name returned by
-	 * {@code System.mapLibraryName(String)} will be used to search. This is
-	 * needed for certain operating systems which allow more than one extension
-	 * for a library. For example, AIX allows library extensions of {@code .a}
-	 * and {@code .so}, but {@code System.mapLibraryName(String)} will only
-	 * return names with the {@code .a} extension.
+	 * Specifies a comma separated list of additional library file extensions
+	 * that must be used when a bundle's class loader is searching for native
+	 * libraries. If this property is not set, then only the library name
+	 * returned by <code>System.mapLibraryName(String)</code> will be used to
+	 * search. This is needed for certain operating systems which allow more
+	 * than one extension for a library. For example, AIX allows library
+	 * extensions of <code>.a</code> and <code>.so</code>, but
+	 * <code>System.mapLibraryName(String)</code> will only return names with
+	 * the <code>.a</code> extension.
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_LIBRARY_EXTENSIONS			= "org.osgi.framework.library.extensions";
+	public final static String	FRAMEWORK_LIBRARY_EXTENSIONS			= "org.osgi.framework.library.extensions";
 
 	/**
-	 * Framework launching property specifying an optional OS specific command
-	 * to set file permissions on extracted native code. On some operating
-	 * systems, it is required that native libraries be set to executable. This
-	 * optional property allows you to specify the command. For example, on a
-	 * UNIX style OS, this property could have the following value.
+	 * Specifies an optional OS specific command to set file permissions on
+	 * extracted native code. On some operating systems, it is required that
+	 * native libraries be set to executable. This optional property allows you
+	 * to specify the command. For example, on a UNIX style OS, this property
+	 * could have the following value.
 	 * 
 	 * <pre>
 	 * chmod +rx ${abspath}
@@ -1136,24 +1128,16 @@
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_EXECPERMISSION				= "org.osgi.framework.command.execpermission";
+	public final static String	FRAMEWORK_EXECPERMISSION				= "org.osgi.framework.command.execpermission";
 
 	/**
-	 * Specified the substitution string for the absolute path of a file.
-	 * 
-	 * @see #FRAMEWORK_EXECPERMISSION
-	 * @since 1.6
-	 */
-	String	FRAMEWORK_COMMAND_ABSPATH				= "abspath";
-
-	/**
-	 * Framework launching property specifying the trust repositories used by
-	 * the framework. The value is a {@code java.io.File.pathSeparator}
-	 * separated list of valid file paths to files that contain key stores of
-	 * type {@code JKS}. The framework will use the key stores as trust
-	 * repositories to authenticate certificates of trusted signers. The key
-	 * stores are only used as read-only trust repositories to access public
-	 * keys. No passwords are required to access the key stores' public keys.
+	 * Specifies the trust repositories used by the framework. The value is a
+	 * <code>java.io.File.pathSeparator</code> separated list of valid file
+	 * paths to files that contain key stores of type <code>JKS</code>. The
+	 * framework will use the key stores as trust repositories to authenticate
+	 * certificates of trusted signers. The key stores are only used as
+	 * read-only trust repositories to access public keys. No passwords are
+	 * required to access the key stores' public keys.
 	 * <p>
 	 * Note that framework implementations are allowed to use other trust
 	 * repositories in addition to the trust repositories specified by this
@@ -1162,29 +1146,27 @@
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_TRUST_REPOSITORIES			= "org.osgi.framework.trust.repositories";
+	public final static String	FRAMEWORK_TRUST_REPOSITORIES			= "org.osgi.framework.trust.repositories";
 
 	/**
-	 * Framework launching property specifying the current windowing system. The
-	 * framework should provide a reasonable default if this is not set.
+	 * Specifies the current windowing system. The framework should provide a
+	 * reasonable default if this is not set.
 	 * 
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_WINDOWSYSTEM					= "org.osgi.framework.windowsystem";
+	public final static String	FRAMEWORK_WINDOWSYSTEM					= "org.osgi.framework.windowsystem";
 
 	/**
-	 * Framework launching property specifying the beginning start level of the
-	 * framework.
+	 * Specifies the beginning start level of the framework.
 	 * 
-	 * @see "Core Specification, Starting the Framework."
+	 * @see "Core Specification, section 8.2.3."
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_BEGINNING_STARTLEVEL			= "org.osgi.framework.startlevel.beginning";
+	public final static String	FRAMEWORK_BEGINNING_STARTLEVEL			= "org.osgi.framework.startlevel.beginning";
 
 	/**
-	 * Framework launching property specifying the parent class loader type for
-	 * all bundle class loaders. Default value is
-	 * {@link #FRAMEWORK_BUNDLE_PARENT_BOOT boot}.
+	 * Specifies the parent class loader type for all bundle class loaders.
+	 * Default value is {@link #FRAMEWORK_BUNDLE_PARENT_BOOT boot}.
 	 * 
 	 * @see #FRAMEWORK_BUNDLE_PARENT_BOOT
 	 * @see #FRAMEWORK_BUNDLE_PARENT_EXT
@@ -1192,7 +1174,7 @@
 	 * @see #FRAMEWORK_BUNDLE_PARENT_FRAMEWORK
 	 * @since 1.5
 	 */
-	String	FRAMEWORK_BUNDLE_PARENT					= "org.osgi.framework.bundle.parent";
+	public final static String FRAMEWORK_BUNDLE_PARENT 					= "org.osgi.framework.bundle.parent";
 
 	/**
 	 * Specifies to use of the boot class loader as the parent class loader for
@@ -1201,7 +1183,7 @@
 	 * @since 1.5
 	 * @see #FRAMEWORK_BUNDLE_PARENT
 	 */
-	String	FRAMEWORK_BUNDLE_PARENT_BOOT			= "boot";
+	public final static String	FRAMEWORK_BUNDLE_PARENT_BOOT			= "boot";
 
 	/**
 	 * Specifies to use the extension class loader as the parent class loader
@@ -1210,48 +1192,48 @@
 	 * @since 1.5
 	 * @see #FRAMEWORK_BUNDLE_PARENT
 	 */
-	String	FRAMEWORK_BUNDLE_PARENT_EXT				= "ext";
+	public final static String	FRAMEWORK_BUNDLE_PARENT_EXT				= "ext";
 
 	/**
 	 * Specifies to use the application class loader as the parent class loader
-	 * for all bundle class loaders. Depending on how the framework is launched,
-	 * this may refer to the same class loader as
+	 * for all bundle class loaders.  Depending on how the framework is 
+	 * launched, this may refer to the same class loader as 
 	 * {@link #FRAMEWORK_BUNDLE_PARENT_FRAMEWORK}.
 	 * 
 	 * @since 1.5
 	 * @see #FRAMEWORK_BUNDLE_PARENT
 	 */
-	String	FRAMEWORK_BUNDLE_PARENT_APP				= "app";
+	public final static String	FRAMEWORK_BUNDLE_PARENT_APP				= "app";
 
 	/**
 	 * Specifies to use the framework class loader as the parent class loader
 	 * for all bundle class loaders. The framework class loader is the class
-	 * loader used to load the framework implementation. Depending on how the
-	 * framework is launched, this may refer to the same class loader as
+	 * loader used to load the framework implementation.  Depending on how the 
+	 * framework is launched, this may refer to the same class loader as 
 	 * {@link #FRAMEWORK_BUNDLE_PARENT_APP}.
 	 * 
 	 * @since 1.5
 	 * @see #FRAMEWORK_BUNDLE_PARENT
 	 */
-	String	FRAMEWORK_BUNDLE_PARENT_FRAMEWORK		= "framework";
+	public final static String	FRAMEWORK_BUNDLE_PARENT_FRAMEWORK		= "framework";
 
 	/*
 	 * Service properties.
 	 */
-
+	
 	/**
 	 * Service property identifying all of the class names under which a service
 	 * was registered in the Framework. The value of this property must be of
-	 * type {@code String[]}.
+	 * type <code>String[]</code>.
 	 * 
 	 * <p>
 	 * This property is set by the Framework when a service is registered.
 	 */
-	String	OBJECTCLASS								= "objectClass";
+	public static final String	OBJECTCLASS								= "objectClass";
 
 	/**
 	 * Service property identifying a service's registration number. The value
-	 * of this property must be of type {@code Long}.
+	 * of this property must be of type <code>Long</code>.
 	 * 
 	 * <p>
 	 * The value of this property is assigned by the Framework when a service is
@@ -1259,426 +1241,72 @@
 	 * previously assigned values since the Framework was started. These values
 	 * are NOT persistent across restarts of the Framework.
 	 */
-	String	SERVICE_ID								= "service.id";
+	public static final String	SERVICE_ID								= "service.id";
 
 	/**
 	 * Service property identifying a service's persistent identifier.
 	 * 
 	 * <p>
-	 * This property may be supplied in the {@code properties}
-	 * {@code Dictionary} object passed to the
-	 * {@code BundleContext.registerService} method. The value of this property
-	 * must be of type {@code String}, {@code String[]}, or {@code Collection}
-	 * of {@code String}.
+	 * This property may be supplied in the <code>properties</code>
+	 * <code>Dictionary</code> object passed to the
+	 * <code>BundleContext.registerService</code> method. The value of this
+	 * property must be of type <code>String</code>, <code>String[]</code>, or
+	 * <code>Collection</code> of <code>String</code>.
 	 * 
 	 * <p>
 	 * A service's persistent identifier uniquely identifies the service and
 	 * persists across multiple Framework invocations.
 	 * 
 	 * <p>
-	 * By convention, every bundle has its own unique name space, starting with
+	 * By convention, every bundle has its own unique namespace, starting with
 	 * the bundle's identifier (see {@link Bundle#getBundleId}) and followed by
 	 * a dot (.). A bundle may use this as the prefix of the persistent
 	 * identifiers for the services it registers.
 	 */
-	String	SERVICE_PID								= "service.pid";
+	public static final String	SERVICE_PID								= "service.pid";
 
 	/**
 	 * Service property identifying a service's ranking number.
 	 * 
 	 * <p>
-	 * This property may be supplied in the {@code properties
-	 * Dictionary} object passed to the {@code BundleContext.registerService}
-	 * method. The value of this property must be of type {@code Integer}.
+	 * This property may be supplied in the <code>properties
+	 * Dictionary</code> object passed to the
+	 * <code>BundleContext.registerService</code> method. The value of this
+	 * property must be of type <code>Integer</code>.
 	 * 
 	 * <p>
 	 * The service ranking is used by the Framework to determine the <i>natural
-	 * order</i> of services, see {@link ServiceReference#compareTo}, and the
-	 * <i>default</i> service to be returned from a call to the
+	 * order</i> of services, see {@link ServiceReference#compareTo(Object)},
+	 * and the <i>default</i> service to be returned from a call to the
 	 * {@link BundleContext#getServiceReference} method.
 	 * 
 	 * <p>
 	 * The default ranking is zero (0). A service with a ranking of
-	 * {@code Integer.MAX_VALUE} is very likely to be returned as the default
-	 * service, whereas a service with a ranking of {@code Integer.MIN_VALUE} is
-	 * very unlikely to be returned.
+	 * <code>Integer.MAX_VALUE</code> is very likely to be returned as the
+	 * default service, whereas a service with a ranking of
+	 * <code>Integer.MIN_VALUE</code> is very unlikely to be returned.
 	 * 
 	 * <p>
-	 * If the supplied property value is not of type {@code Integer}, it is
+	 * If the supplied property value is not of type <code>Integer</code>, it is
 	 * deemed to have a ranking value of zero.
 	 */
-	String	SERVICE_RANKING							= "service.ranking";
+	public static final String	SERVICE_RANKING							= "service.ranking";
 
 	/**
 	 * Service property identifying a service's vendor.
 	 * 
 	 * <p>
-	 * This property may be supplied in the properties {@code Dictionary} object
-	 * passed to the {@code BundleContext.registerService} method.
+	 * This property may be supplied in the properties <code>Dictionary</code>
+	 * object passed to the <code>BundleContext.registerService</code> method.
 	 */
-	String	SERVICE_VENDOR							= "service.vendor";
+	public static final String	SERVICE_VENDOR							= "service.vendor";
 
 	/**
 	 * Service property identifying a service's description.
 	 * 
 	 * <p>
-	 * This property may be supplied in the properties {@code Dictionary} object
-	 * passed to the {@code BundleContext.registerService} method.
+	 * This property may be supplied in the properties <code>Dictionary</code>
+	 * object passed to the <code>BundleContext.registerService</code> method.
 	 */
-	String	SERVICE_DESCRIPTION						= "service.description";
-
-	/**
-	 * Framework environment property identifying the Framework's universally
-	 * unique identifier (UUID). A UUID represents a 128-bit value. A new UUID
-	 * is generated by the {@link Framework#init()} method each time a framework
-	 * is initialized. The value of this property must conform to the UUID
-	 * string representation specified in <a
-	 * href="http://www.ietf.org/rfc/rfc4122.txt">RFC 4122</a>.
-	 * 
-	 * <p>
-	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
-	 * 
-	 * @since 1.6
-	 */
-	String	FRAMEWORK_UUID							= "org.osgi.framework.uuid";
-
-	/**
-	 * Service property identifying the configuration types supported by a
-	 * distribution provider. Registered by the distribution provider on one of
-	 * its services to indicate the supported configuration types.
-	 * 
-	 * <p>
-	 * The value of this property must be of type {@code String},
-	 * {@code String[]}, or {@code Collection} of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	REMOTE_CONFIGS_SUPPORTED				= "remote.configs.supported";
-
-	/**
-	 * Service property identifying the intents supported by a distribution
-	 * provider. Registered by the distribution provider on one of its services
-	 * to indicate the vocabulary of implemented intents.
-	 * 
-	 * <p>
-	 * The value of this property must be of type {@code String},
-	 * {@code String[]}, or {@code Collection} of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	REMOTE_INTENTS_SUPPORTED				= "remote.intents.supported";
-
-	/**
-	 * Service property identifying the configuration types that should be used
-	 * to export the service. Each configuration type represents the
-	 * configuration parameters for an endpoint. A distribution provider should
-	 * create an endpoint for each configuration type that it supports.
-	 * 
-	 * <p>
-	 * This property may be supplied in the {@code properties}
-	 * {@code Dictionary} object passed to the
-	 * {@code BundleContext.registerService} method. The value of this property
-	 * must be of type {@code String}, {@code String[]}, or {@code Collection}
-	 * of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_EXPORTED_CONFIGS				= "service.exported.configs";
-
-	/**
-	 * Service property identifying the intents that the distribution provider
-	 * must implement to distribute the service. Intents listed in this property
-	 * are reserved for intents that are critical for the code to function
-	 * correctly, for example, ordering of messages. These intents should not be
-	 * configurable.
-	 * 
-	 * <p>
-	 * This property may be supplied in the {@code properties}
-	 * {@code Dictionary} object passed to the
-	 * {@code BundleContext.registerService} method. The value of this property
-	 * must be of type {@code String}, {@code String[]}, or {@code Collection}
-	 * of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_EXPORTED_INTENTS				= "service.exported.intents";
-
-	/**
-	 * Service property identifying the extra intents that the distribution
-	 * provider must implement to distribute the service. This property is
-	 * merged with the {@code service.exported.intents} property before the
-	 * distribution provider interprets the listed intents; it has therefore the
-	 * same semantics but the property should be configurable so the
-	 * administrator can choose the intents based on the topology. Bundles
-	 * should therefore make this property configurable, for example through the
-	 * Configuration Admin service.
-	 * 
-	 * <p>
-	 * This property may be supplied in the {@code properties}
-	 * {@code Dictionary} object passed to the
-	 * {@code BundleContext.registerService} method. The value of this property
-	 * must be of type {@code String}, {@code String[]}, or {@code Collection}
-	 * of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_EXPORTED_INTENTS_EXTRA			= "service.exported.intents.extra";
-
-	/**
-	 * Service property marking the service for export. It defines the
-	 * interfaces under which this service can be exported. This list must be a
-	 * subset of the types under which the service was registered. The single
-	 * value of an asterisk (&quot;*&quot;, &#92;u002A) indicates all the
-	 * interface types under which the service was registered excluding the
-	 * non-interface types. It is strongly recommended to only export interface
-	 * types and not concrete classes due to the complexity of creating proxies
-	 * for some type of concrete classes.
-	 * 
-	 * <p>
-	 * This property may be supplied in the {@code properties}
-	 * {@code Dictionary} object passed to the
-	 * {@code BundleContext.registerService} method. The value of this property
-	 * must be of type {@code String}, {@code String[]}, or {@code Collection}
-	 * of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_EXPORTED_INTERFACES				= "service.exported.interfaces";
-
-	/**
-	 * Service property identifying the service as imported. This service
-	 * property must be set by a distribution provider to any value when it
-	 * registers the endpoint proxy as an imported service. A bundle can use
-	 * this property to filter out imported services.
-	 * 
-	 * <p>
-	 * The value of this property may be of any type.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_IMPORTED						= "service.imported";
-
-	/**
-	 * Service property identifying the configuration types used to import the
-	 * service. Any associated properties for this configuration types must be
-	 * properly mapped to the importing system. For example, a URL in these
-	 * properties must point to a valid resource when used in the importing
-	 * framework. If multiple configuration types are listed in this property,
-	 * then they must be synonyms for exactly the same remote endpoint that is
-	 * used to export this service.
-	 * 
-	 * <p>
-	 * The value of this property must be of type {@code String},
-	 * {@code String[]}, or {@code Collection} of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 * @see #SERVICE_EXPORTED_CONFIGS
-	 */
-	String	SERVICE_IMPORTED_CONFIGS				= "service.imported.configs";
-
-	/**
-	 * Service property identifying the intents that this service implement.
-	 * This property has a dual purpose:
-	 * <ul>
-	 * <li>A bundle can use this service property to notify the distribution
-	 * provider that these intents are already implemented by the exported
-	 * service object.</li>
-	 * <li>A distribution provider must use this property to convey the combined
-	 * intents of: the exporting service, the intents that the exporting
-	 * distribution provider adds, and the intents that the importing
-	 * distribution provider adds.</li>
-	 * </ul>
-	 * 
-	 * To export a service, a distribution provider must expand any qualified
-	 * intents. Both the exporting and importing distribution providers must
-	 * recognize all intents before a service can be distributed.
-	 * 
-	 * <p>
-	 * The value of this property must be of type {@code String},
-	 * {@code String[]}, or {@code Collection} of {@code String}.
-	 * 
-	 * @since 1.6
-	 * @see "Remote Services Specification"
-	 */
-	String	SERVICE_INTENTS							= "service.intents";
-
-	/**
-	 * Manifest header identifying the capabilities that the bundle offers to
-	 * provide to other bundles.
-	 * 
-	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
-	 * 
-	 * @since 1.6
-	 */
-	String	PROVIDE_CAPABILITY						= "Provide-Capability";
-
-	/**
-	 * Manifest header identifying the capabilities on which the bundle depends.
-	 * 
-	 * <p>
-	 * The header value may be retrieved from the {@code Dictionary} object
-	 * returned by the {@code Bundle.getHeaders} method.
-	 * 
-	 * @since 1.6
-	 */
-	String	REQUIRE_CAPABILITY						= "Require-Capability";
-
-	/**
-	 * Manifest header directive identifying the effective time of the provided
-	 * capability. The default value is {@link #EFFECTIVE_RESOLVE resolve}.
-	 * 
-	 * <p>
-	 * The directive value is encoded in the Provide-Capability manifest header
-	 * like:
-	 * 
-	 * <pre>
-	 *     Provide-Capability: com.acme.capability; effective:=&quot;resolve&quot;
-	 * </pre>
-	 * 
-	 * @see #PROVIDE_CAPABILITY
-	 * @see #EFFECTIVE_RESOLVE
-	 * @see #EFFECTIVE_ACTIVE
-	 * @since 1.6
-	 */
-	String	EFFECTIVE_DIRECTIVE						= "effective";
-
-	/**
-	 * Manifest header directive value identifying a capability that is
-	 * effective at resolve time. Capabilities with an effective time of resolve
-	 * are the only capabilities which are processed by the resolver.
-	 * 
-	 * <p>
-	 * The directive value is encoded in the Provide-Capability manifest header
-	 * like:
-	 * 
-	 * <pre>
-	 *     Provide-Capability: com.acme.capability; effective:=&quot;resolve&quot;
-	 * </pre>
-	 * 
-	 * @see #EFFECTIVE_DIRECTIVE
-	 * @since 1.6
-	 */
-	String	EFFECTIVE_RESOLVE						= "resolve";
-
-	/**
-	 * Manifest header directive value identifying a capability that is
-	 * effective at active time. Capabilities with an effective time of active
-	 * are ignored by the resolver.
-	 * 
-	 * <p>
-	 * The directive value is encoded in the Provide-Capability manifest header
-	 * like:
-	 * 
-	 * <pre>
-	 *     Provide-Capability: com.acme.capability; effective:=&quot;active&quot;
-	 * </pre>
-	 * 
-	 * @see #EFFECTIVE_DIRECTIVE
-	 * @since 1.6
-	 */
-	String	EFFECTIVE_ACTIVE						= "active";
-
-	/**
-	 * Manifest header directive identifying the capability filter specified in
-	 * the Require-Capability manifest header.
-	 * 
-	 * <p>
-	 * The directive value is encoded in the Require-Capability manifest header
-	 * like:
-	 * 
-	 * <pre>
-	 *     Require-Capability: com.acme.capability; filter:=&quot;(someattr=somevalue)&quot;
-	 * </pre>
-	 * 
-	 * @see #REQUIRE_CAPABILITY
-	 * @since 1.6
-	 */
-	String	FILTER_DIRECTIVE						= "filter";
-
-	/**
-	 * Framework launching property identifying capabilities which the system
-	 * bundle must provide.
-	 * 
-	 * <p>
-	 * If this property is not specified then the framework must calculate a
-	 * reasonable default value for the current execution environment.
-	 * 
-	 * <p>
-	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
-	 * 
-	 * @since 1.6
-	 */
-	String	FRAMEWORK_SYSTEMCAPABILITIES			= "org.osgi.framework.system.capabilities";
-
-	/**
-	 * Framework launching property identifying extra capabilities which the
-	 * system bundle must additionally provide.
-	 * 
-	 * <p>
-	 * This property is useful for configuring extra system capabilities in
-	 * addition to the system capabilities calculated by the framework.
-	 * 
-	 * <p>
-	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
-	 * 
-	 * @see #FRAMEWORK_SYSTEMCAPABILITIES
-	 * @since 1.6
-	 */
-	String	FRAMEWORK_SYSTEMCAPABILITIES_EXTRA		= "org.osgi.framework.system.capabilities.extra";
-
-	/**
-	 * Framework launching property specifying whether multiple bundles having
-	 * the same {@link #BUNDLE_SYMBOLICNAME symbolic name} and
-	 * {@link #BUNDLE_VERSION version} may be installed.
-	 * 
-	 * <p>
-	 * Default value is {@link #FRAMEWORK_BSNVERSION_SINGLE single} in this
-	 * release of the specification. This default may change to
-	 * {@link #FRAMEWORK_BSNVERSION_MULTIPLE multiple} in a future specification
-	 * release. Therefore, code must not assume the default behavior is
-	 * {@code single} and should interrogate the value of this property to
-	 * determine the behavior.
-	 * 
-	 * <p>
-	 * The value of this property may be retrieved by calling the
-	 * {@code BundleContext.getProperty} method.
-	 * 
-	 * @see #FRAMEWORK_BSNVERSION_MULTIPLE
-	 * @see #FRAMEWORK_BSNVERSION_SINGLE
-	 * @since 1.6
-	 */
-	String	FRAMEWORK_BSNVERSION					= "org.osgi.framework.bsnversion";
-
-	/**
-	 * Specifies the framework will allow multiple bundles to be installed
-	 * having the same symbolic name and version.
-	 * 
-	 * @since 1.6
-	 * @see #FRAMEWORK_BSNVERSION
-	 */
-	String	FRAMEWORK_BSNVERSION_MULTIPLE			= "multiple";
-
-	/**
-	 * Specifies the framework will only allow a single bundle to be installed
-	 * for a given symbolic name and version. It will be an error to install a
-	 * bundle or update a bundle to have the same symbolic name and version as
-	 * another installed bundle.
-	 * 
-	 * @since 1.6
-	 * @see #FRAMEWORK_BSNVERSION
-	 */
-	String	FRAMEWORK_BSNVERSION_SINGLE				= "single";
+	public static final String	SERVICE_DESCRIPTION						= "service.description"; 
 }
diff --git a/framework/src/main/java/org/osgi/framework/Filter.java b/framework/src/main/java/org/osgi/framework/Filter.java
index a9bb6c3..81c3e5b 100644
--- a/framework/src/main/java/org/osgi/framework/Filter.java
+++ b/framework/src/main/java/org/osgi/framework/Filter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,16 +16,17 @@
 package org.osgi.framework;
 
 import java.util.Dictionary;
-import java.util.Map;
 
 /**
- * An <a href="http://www.ietf.org/rfc/rfc1960.txt">RFC 1960</a>-based Filter.
+ * An RFC 1960-based Filter.
  * <p>
- * {@code Filter}s can be created by calling {@link BundleContext#createFilter}
- * or {@link FrameworkUtil#createFilter} with a filter string.
+ * <code>Filter</code>s can be created by calling
+ * {@link BundleContext#createFilter} or {@link FrameworkUtil#createFilter} with
+ * a filter string.
  * <p>
- * A {@code Filter} can be used numerous times to determine if the match
- * argument matches the filter string that was used to create the {@code Filter}.
+ * A <code>Filter</code> can be used numerous times to determine if the match
+ * argument matches the filter string that was used to create the
+ * <code>Filter</code>.
  * <p>
  * Some examples of LDAP filters are:
  * 
@@ -37,100 +38,86 @@
  * </pre>
  * 
  * @since 1.1
- * @see "Core Specification, Filters, for a description of the filter string syntax."
+ * @see "Core Specification, section 5.5, for a description of the filter string syntax."
  * @ThreadSafe
- * @noimplement
- * @version $Id: 4d21267f4b85d1912d73f7e2c049cc968c4237f9 $
+ * @version $Revision: 6860 $
  */
 public interface Filter {
 	/**
 	 * Filter using a service's properties.
 	 * <p>
-	 * This {@code Filter} is executed using the keys and values of the
-	 * referenced service's properties. The keys are looked up in a case
-	 * insensitive manner.
+	 * This <code>Filter</code> is executed using the keys and values of the
+	 * referenced service's properties. The keys are case insensitively matched
+	 * with this <code>Filter</code>.
 	 * 
 	 * @param reference The reference to the service whose properties are used
 	 *        in the match.
-	 * @return {@code true} if the service's properties match this
-	 *         {@code Filter}; {@code false} otherwise.
+	 * @return <code>true</code> if the service's properties match this
+	 *         <code>Filter</code>; <code>false</code> otherwise.
 	 */
-	boolean match(ServiceReference< ? > reference);
+	public boolean match(ServiceReference reference);
 
 	/**
-	 * Filter using a {@code Dictionary} with case insensitive key lookup. This
-	 * {@code Filter} is executed using the specified {@code Dictionary}'s keys
-	 * and values. The keys are looked up in a case insensitive manner.
+	 * Filter using a <code>Dictionary</code>. This <code>Filter</code> is
+	 * executed using the specified <code>Dictionary</code>'s keys and values.
+	 * The keys are case insensitively matched with this <code>Filter</code>.
 	 * 
-	 * @param dictionary The {@code Dictionary} whose key/value pairs are used
-	 *        in the match.
-	 * @return {@code true} if the {@code Dictionary}'s values match this
-	 *         filter; {@code false} otherwise.
-	 * @throws IllegalArgumentException If {@code dictionary} contains case
+	 * @param dictionary The <code>Dictionary</code> whose keys are used in the
+	 *        match.
+	 * @return <code>true</code> if the <code>Dictionary</code>'s keys and
+	 *         values match this filter; <code>false</code> otherwise.
+	 * @throws IllegalArgumentException If <code>dictionary</code> contains case
 	 *         variants of the same key name.
 	 */
-	boolean match(Dictionary<String, ? > dictionary);
+	public boolean match(Dictionary dictionary);
 
 	/**
-	 * Returns this {@code Filter}'s filter string.
+	 * Returns this <code>Filter</code>'s filter string.
 	 * <p>
 	 * The filter string is normalized by removing whitespace which does not
 	 * affect the meaning of the filter.
 	 * 
-	 * @return This {@code Filter}'s filter string.
+	 * @return This <code>Filter</code>'s filter string.
 	 */
-	String toString();
+	public String toString();
 
 	/**
-	 * Compares this {@code Filter} to another {@code Filter}.
+	 * Compares this <code>Filter</code> to another <code>Filter</code>.
 	 * 
 	 * <p>
-	 * This implementation returns the result of calling
-	 * {@code this.toString().equals(obj.toString())}.
+	 * This method returns the result of calling
+	 * <code>this.toString().equals(obj.toString())</code>.
 	 * 
-	 * @param obj The object to compare against this {@code Filter}.
-	 * @return If the other object is a {@code Filter} object, then returns
+	 * @param obj The object to compare against this <code>Filter</code>.
+	 * @return If the other object is a <code>Filter</code> object, then returns
 	 *         the result of calling
-	 *         {@code this.toString().equals(obj.toString())};
-	 *         {@code false} otherwise.
+	 *         <code>this.toString().equals(obj.toString())</code>;
+	 *         <code>false</code> otherwise.
 	 */
-	boolean equals(Object obj);
+	public boolean equals(Object obj);
 
 	/**
-	 * Returns the hashCode for this {@code Filter}.
+	 * Returns the hashCode for this <code>Filter</code>.
 	 * 
 	 * <p>
-	 * This implementation returns the result of calling
-	 * {@code this.toString().hashCode()}.
+	 * This method returns the result of calling
+	 * <code>this.toString().hashCode()</code>.
 	 * 
-	 * @return The hashCode of this {@code Filter}.
+	 * @return The hashCode of this <code>Filter</code>.
 	 */
-	int hashCode();
+	public int hashCode();
 
 	/**
-	 * Filter using a {@code Dictionary}. This {@code Filter} is executed using
-	 * the specified {@code Dictionary}'s keys and values. The keys are looked
-	 * up in a normal manner respecting case.
+	 * Filter with case sensitivity using a <code>Dictionary</code>. This
+	 * <code>Filter</code> is executed using the specified
+	 * <code>Dictionary</code>'s keys and values. The keys are case sensitively
+	 * matched with this <code>Filter</code>.
 	 * 
-	 * @param dictionary The {@code Dictionary} whose key/value pairs are used
-	 *        in the match.
-	 * @return {@code true} if the {@code Dictionary}'s values match this
-	 *         filter; {@code false} otherwise.
+	 * @param dictionary The <code>Dictionary</code> whose keys are used in the
+	 *        match.
+	 * @return <code>true</code> if the <code>Dictionary</code>'s keys and
+	 *         values match this filter; <code>false</code> otherwise.
 	 * @since 1.3
 	 */
-	boolean matchCase(Dictionary<String, ? > dictionary);
-
-	/**
-	 * Filter using a {@code Map}. This {@code Filter} is executed using the
-	 * specified {@code Map}'s keys and values. The keys are looked up in a
-	 * normal manner respecting case.
-	 * 
-	 * @param map The {@code Map} whose key/value pairs are used in the match.
-	 *        Maps with {@code null} key or values are not supported. A
-	 *        {@code null} value is considered not present to the filter.
-	 * @return {@code true} if the {@code Map}'s values match this filter;
-	 *         {@code false} otherwise.
-	 * @since 1.6
-	 */
-	boolean matches(Map<String, ? > map);
+	public boolean matchCase(Dictionary dictionary);
 }
diff --git a/framework/src/main/java/org/osgi/framework/FrameworkEvent.java b/framework/src/main/java/org/osgi/framework/FrameworkEvent.java
index d309699..747b249 100644
--- a/framework/src/main/java/org/osgi/framework/FrameworkEvent.java
+++ b/framework/src/main/java/org/osgi/framework/FrameworkEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2004, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2004, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,15 +18,12 @@
 
 import java.util.EventObject;
 
-import org.osgi.framework.startlevel.FrameworkStartLevel;
-import org.osgi.framework.wiring.FrameworkWiring;
-
 /**
  * A general event from the Framework.
  * 
  * <p>
- * {@code FrameworkEvent} objects are delivered to
- * {@code FrameworkListener}s when a general event occurs within the OSGi
+ * <code>FrameworkEvent</code> objects are delivered to
+ * <code>FrameworkListener</code>s when a general event occurs within the OSGi
  * environment. A type code is used to identify the event type for future
  * extendability.
  * 
@@ -35,7 +32,7 @@
  * 
  * @Immutable
  * @see FrameworkListener
- * @version $Id: e05c6ffd542fa432835961882bf6b15b0620ffb6 $
+ * @version $Revision: 6542 $
  */
 
 public class FrameworkEvent extends EventObject {
@@ -64,7 +61,7 @@
 	 * has reached the initial start level. The source of this event is the
 	 * System Bundle.
 	 * 
-	 * @see "The Start Level Specification"
+	 * @see "The Start Level Service"
 	 */
 	public final static int	STARTED							= 0x00000001;
 
@@ -77,21 +74,20 @@
 	public final static int	ERROR							= 0x00000002;
 
 	/**
-	 * A FrameworkWiring.refreshBundles operation has completed.
+	 * A PackageAdmin.refreshPackage operation has completed.
 	 * 
 	 * <p>
-	 * This event is fired when the Framework has completed the refresh bundles
-	 * operation initiated by a call to the FrameworkWiring.refreshBundles
-	 * method. The source of this event is the System Bundle.
+	 * This event is fired when the Framework has completed the refresh packages
+	 * operation initiated by a call to the PackageAdmin.refreshPackages method.
+	 * The source of this event is the System Bundle.
 	 * 
 	 * @since 1.2
-	 * @see FrameworkWiring#refreshBundles(java.util.Collection,
-	 *      FrameworkListener...)
+	 * @see "<code>PackageAdmin.refreshPackages</code>"
 	 */
 	public final static int	PACKAGES_REFRESHED				= 0x00000004;
 
 	/**
-	 * A FrameworkStartLevel.setStartLevel operation has completed.
+	 * A StartLevel.setStartLevel operation has completed.
 	 * 
 	 * <p>
 	 * This event is fired when the Framework has completed changing the active
@@ -99,7 +95,7 @@
 	 * The source of this event is the System Bundle.
 	 * 
 	 * @since 1.2
-	 * @see FrameworkStartLevel#setStartLevel(int, FrameworkListener...)
+	 * @see "The Start Level Service"
 	 */
 	public final static int	STARTLEVEL_CHANGED				= 0x00000008;
 
@@ -174,7 +170,7 @@
 	 * Creates a Framework event.
 	 * 
 	 * @param type The event type.
-	 * @param source The event source object. This may not be {@code null}.
+	 * @param source The event source object. This may not be <code>null</code>.
 	 * @deprecated As of 1.2. This constructor is deprecated in favor of using
 	 *             the other constructor with the System Bundle as the event
 	 *             source.
@@ -192,7 +188,7 @@
 	 * @param type The event type.
 	 * @param bundle The event source.
 	 * @param throwable The related exception. This argument may be
-	 *        {@code null} if there is no related exception.
+	 *        <code>null</code> if there is no related exception.
 	 */
 	public FrameworkEvent(int type, Bundle bundle, Throwable throwable) {
 		super(bundle);
@@ -204,7 +200,7 @@
 	/**
 	 * Returns the exception related to this event.
 	 * 
-	 * @return The related exception or {@code null} if none.
+	 * @return The related exception or <code>null</code> if none.
 	 */
 	public Throwable getThrowable() {
 		return throwable;
diff --git a/framework/src/main/java/org/osgi/framework/FrameworkListener.java b/framework/src/main/java/org/osgi/framework/FrameworkListener.java
index 5d73fb9..c96c490 100644
--- a/framework/src/main/java/org/osgi/framework/FrameworkListener.java
+++ b/framework/src/main/java/org/osgi/framework/FrameworkListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,31 +19,31 @@
 import java.util.EventListener;
 
 /**
- * A {@code FrameworkEvent} listener. {@code FrameworkListener} is
+ * A <code>FrameworkEvent</code> listener. <code>FrameworkListener</code> is
  * a listener interface that may be implemented by a bundle developer. When a
- * {@code FrameworkEvent} is fired, it is asynchronously delivered to a
- * {@code FrameworkListener}. The Framework delivers
- * {@code FrameworkEvent} objects to a {@code FrameworkListener}
- * in order and must not concurrently call a {@code FrameworkListener}.
+ * <code>FrameworkEvent</code> is fired, it is asynchronously delivered to a
+ * <code>FrameworkListener</code>. The Framework delivers
+ * <code>FrameworkEvent</code> objects to a <code>FrameworkListener</code>
+ * in order and must not concurrently call a <code>FrameworkListener</code>.
  * 
  * <p>
- * A {@code FrameworkListener} object is registered with the Framework
+ * A <code>FrameworkListener</code> object is registered with the Framework
  * using the {@link BundleContext#addFrameworkListener} method.
- * {@code FrameworkListener} objects are called with a
- * {@code FrameworkEvent} objects when the Framework starts and when
+ * <code>FrameworkListener</code> objects are called with a
+ * <code>FrameworkEvent</code> objects when the Framework starts and when
  * asynchronous errors occur.
  * 
  * @see FrameworkEvent
  * @NotThreadSafe
- * @version $Id: a32e7599ea09d3510759d77e824cb8d9eff67f9d $
+ * @version $Revision: 5673 $
  */
 
 public interface FrameworkListener extends EventListener {
 
 	/**
-	 * Receives notification of a general {@code FrameworkEvent} object.
+	 * Receives notification of a general <code>FrameworkEvent</code> object.
 	 * 
-	 * @param event The {@code FrameworkEvent} object.
+	 * @param event The <code>FrameworkEvent</code> object.
 	 */
 	public void frameworkEvent(FrameworkEvent event);
 }
diff --git a/framework/src/main/java/org/osgi/framework/FrameworkUtil.java b/framework/src/main/java/org/osgi/framework/FrameworkUtil.java
index 0e89999..4a53bd3 100644
--- a/framework/src/main/java/org/osgi/framework/FrameworkUtil.java
+++ b/framework/src/main/java/org/osgi/framework/FrameworkUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2005, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2005, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,15 +21,12 @@
 import java.lang.reflect.InvocationTargetException;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
-import java.util.AbstractMap;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
-import java.util.Set;
 
 import javax.security.auth.x500.X500Principal;
 
@@ -42,7 +39,7 @@
  * 
  * @since 1.3
  * @ThreadSafe
- * @version $Id: a902bc156ea997ed244831c7fab0f290a08ac0c1 $
+ * @version $Revision: 7761 $
  */
 public class FrameworkUtil {
 	/**
@@ -53,9 +50,9 @@
 	}
 
 	/**
-	 * Creates a {@code Filter} object. This {@code Filter} object may
-	 * be used to match a {@code ServiceReference} object or a
-	 * {@code Dictionary} object.
+	 * Creates a <code>Filter</code> object. This <code>Filter</code> object may
+	 * be used to match a <code>ServiceReference</code> object or a
+	 * <code>Dictionary</code> object.
 	 * 
 	 * <p>
 	 * If the filter cannot be parsed, an {@link InvalidSyntaxException} will be
@@ -67,16 +64,16 @@
 	 * by {@link BundleContext#createFilter(String)}.
 	 * 
 	 * @param filter The filter string.
-	 * @return A {@code Filter} object encapsulating the filter string.
-	 * @throws InvalidSyntaxException If {@code filter} contains an invalid
+	 * @return A <code>Filter</code> object encapsulating the filter string.
+	 * @throws InvalidSyntaxException If <code>filter</code> contains an invalid
 	 *         filter string that cannot be parsed.
-	 * @throws NullPointerException If {@code filter} is null.
+	 * @throws NullPointerException If <code>filter</code> is null.
 	 * 
 	 * @see Filter
 	 */
 	public static Filter createFilter(String filter)
 			throws InvalidSyntaxException {
-		return FilterImpl.newInstance(filter);
+		return new org.apache.felix.framework.FilterImpl(filter);
 	}
 
 	/**
@@ -105,8 +102,8 @@
 	 * wildcard can also replace the first list of RDNs of a DN. The first RDNs
 	 * are the least significant. Such lists of matched RDNs can be empty.
 	 * <p>
-	 * For example, a match pattern with a wildcard that matches all DNs that
-	 * end with RDNs of o=ACME and c=US would look like this:
+	 * For example, a match pattern with a wildcard that matches all all DNs
+	 * that end with RDNs of o=ACME and c=US would look like this:
 	 * 
 	 * <pre>
 	 * *, o=ACME, c=US
@@ -179,36 +176,34 @@
 	 * 
 	 * @param matchPattern The pattern against which to match the DN chain.
 	 * @param dnChain The DN chain to match against the specified pattern. Each
-	 *        element of the chain must be of type {@code String} and use the
-	 *        format defined in <a
-	 *        href="http://www.ietf.org/rfc/rfc2253.txt">RFC 2253</a>.
-	 * @return {@code true} If the pattern matches the DN chain; otherwise
-	 *         {@code false} is returned.
+	 *        element of the chain must be of type <code>String</code> and use
+	 *        the format defined in RFC 2253.
+	 * @return <code>true</code> If the pattern matches the DN chain; otherwise
+	 *         <code>false</code> is returned.
 	 * @throws IllegalArgumentException If the specified match pattern or DN
 	 *         chain is invalid.
 	 * @since 1.5
 	 */
 	public static boolean matchDistinguishedNameChain(String matchPattern,
-			List<String> dnChain) {
+			List /* <String> */dnChain) {
 		return DNChainMatching.match(matchPattern, dnChain);
 	}
 
 	/**
-	 * Return a {@code Bundle} for the specified bundle class. The returned
-	 * {@code Bundle} is the bundle associated with the bundle class loader
+	 * Return a <code>Bundle</code> for the specified bundle class. The returned
+	 * <code>Bundle</code> is the bundle associated with the bundle class loader
 	 * which defined the specified class.
 	 * 
 	 * @param classFromBundle A class defined by a bundle class loader.
-	 * @return A {@code Bundle} for the specified bundle class or
-	 *         {@code null} if the specified class was not defined by a
+	 * @return A <code>Bundle</code> for the specified bundle class or
+	 *         <code>null</code> if the specified class was not defined by a
 	 *         bundle class loader.
 	 * @since 1.5
 	 */
-	public static Bundle getBundle(final Class< ? > classFromBundle) {
+	public static Bundle getBundle(final Class classFromBundle) {
 		// We use doPriv since the caller may not have permission
 		// to call getClassLoader.
-		Object cl = AccessController
-				.doPrivileged(new PrivilegedAction<Object>() {
+		Object cl = AccessController.doPrivileged(new PrivilegedAction() {
 			public Object run() {
 				return classFromBundle.getClassLoader();
 			}
@@ -221,1518 +216,6 @@
 	}
 
 	/**
-	 * RFC 1960-based Filter. Filter objects can be created by calling the
-	 * constructor with the desired filter string. A Filter object can be called
-	 * numerous times to determine if the match argument matches the filter
-	 * string that was used to create the Filter object.
-	 * 
-	 * <p>
-	 * The syntax of a filter string is the string representation of LDAP search
-	 * filters as defined in RFC 1960: <i>A String Representation of LDAP Search
-	 * Filters</i> (available at http://www.ietf.org/rfc/rfc1960.txt). It should
-	 * be noted that RFC 2254: <i>A String Representation of LDAP Search
-	 * Filters</i> (available at http://www.ietf.org/rfc/rfc2254.txt) supersedes
-	 * RFC 1960 but only adds extensible matching and is not applicable for this
-	 * API.
-	 * 
-	 * <p>
-	 * The string representation of an LDAP search filter is defined by the
-	 * following grammar. It uses a prefix format.
-	 * 
-	 * <pre>
-	 *   &lt;filter&gt; ::= '(' &lt;filtercomp&gt; ')'
-	 *   &lt;filtercomp&gt; ::= &lt;and&gt; | &lt;or&gt; | &lt;not&gt; | &lt;item&gt;
-	 *   &lt;and&gt; ::= '&amp;' &lt;filterlist&gt;
-	 *   &lt;or&gt; ::= '|' &lt;filterlist&gt;
-	 *   &lt;not&gt; ::= '!' &lt;filter&gt;
-	 *   &lt;filterlist&gt; ::= &lt;filter&gt; | &lt;filter&gt; &lt;filterlist&gt;
-	 *   &lt;item&gt; ::= &lt;simple&gt; | &lt;present&gt; | &lt;substring&gt;
-	 *   &lt;simple&gt; ::= &lt;attr&gt; &lt;filtertype&gt; &lt;value&gt;
-	 *   &lt;filtertype&gt; ::= &lt;equal&gt; | &lt;approx&gt; | &lt;greater&gt; | &lt;less&gt;
-	 *   &lt;equal&gt; ::= '='
-	 *   &lt;approx&gt; ::= '&tilde;='
-	 *   &lt;greater&gt; ::= '&gt;='
-	 *   &lt;less&gt; ::= '&lt;='
-	 *   &lt;present&gt; ::= &lt;attr&gt; '=*'
-	 *   &lt;substring&gt; ::= &lt;attr&gt; '=' &lt;initial&gt; &lt;any&gt; &lt;final&gt;
-	 *   &lt;initial&gt; ::= NULL | &lt;value&gt;
-	 *   &lt;any&gt; ::= '*' &lt;starval&gt;
-	 *   &lt;starval&gt; ::= NULL | &lt;value&gt; '*' &lt;starval&gt;
-	 *   &lt;final&gt; ::= NULL | &lt;value&gt;
-	 * </pre>
-	 * 
-	 * {@code &lt;attr&gt;} is a string representing an attribute, or key,
-	 * in the properties objects of the registered services. Attribute names are
-	 * not case sensitive; that is cn and CN both refer to the same attribute.
-	 * {@code &lt;value&gt;} is a string representing the value, or part of
-	 * one, of a key in the properties objects of the registered services. If a
-	 * {@code &lt;value&gt;} must contain one of the characters '
-	 * {@code *}' or '{@code (}' or '{@code )}', these characters
-	 * should be escaped by preceding them with the backslash '{@code \}'
-	 * character. Note that although both the {@code &lt;substring&gt;} and
-	 * {@code &lt;present&gt;} productions can produce the {@code 'attr=*'}
-	 * construct, this construct is used only to denote a presence filter.
-	 * 
-	 * <p>
-	 * Examples of LDAP filters are:
-	 * 
-	 * <pre>
-	 *   &quot;(cn=Babs Jensen)&quot;
-	 *   &quot;(!(cn=Tim Howes))&quot;
-	 *   &quot;(&amp;(&quot; + Constants.OBJECTCLASS + &quot;=Person)(|(sn=Jensen)(cn=Babs J*)))&quot;
-	 *   &quot;(o=univ*of*mich*)&quot;
-	 * </pre>
-	 * 
-	 * <p>
-	 * The approximate match ({@code ~=}) is implementation specific but
-	 * should at least ignore case and white space differences. Optional are
-	 * codes like soundex or other smart "closeness" comparisons.
-	 * 
-	 * <p>
-	 * Comparison of values is not straightforward. Strings are compared
-	 * differently than numbers and it is possible for a key to have multiple
-	 * values. Note that that keys in the match argument must always be strings.
-	 * The comparison is defined by the object type of the key's value. The
-	 * following rules apply for comparison:
-	 * 
-	 * <blockquote>
-	 * <TABLE BORDER=0>
-	 * <TR>
-	 * <TD><b>Property Value Type </b></TD>
-	 * <TD><b>Comparison Type</b></TD>
-	 * </TR>
-	 * <TR>
-	 * <TD>String</TD>
-	 * <TD>String comparison</TD>
-	 * </TR>
-	 * <TR valign=top>
-	 * <TD>Integer, Long, Float, Double, Byte, Short, BigInteger, BigDecimal</TD>
-	 * <TD>numerical comparison</TD>
-	 * </TR>
-	 * <TR>
-	 * <TD>Character</TD>
-	 * <TD>character comparison</TD>
-	 * </TR>
-	 * <TR>
-	 * <TD>Boolean</TD>
-	 * <TD>equality comparisons only</TD>
-	 * </TR>
-	 * <TR>
-	 * <TD>[] (array)</TD>
-	 * <TD>recursively applied to values</TD>
-	 * </TR>
-	 * <TR>
-	 * <TD>Collection</TD>
-	 * <TD>recursively applied to values</TD>
-	 * </TR>
-	 * </TABLE>
-	 * Note: arrays of primitives are also supported. </blockquote>
-	 * 
-	 * A filter matches a key that has multiple values if it matches at least
-	 * one of those values. For example,
-	 * 
-	 * <pre>
-	 * Dictionary d = new Hashtable();
-	 * d.put(&quot;cn&quot;, new String[] {&quot;a&quot;, &quot;b&quot;, &quot;c&quot;});
-	 * </pre>
-	 * 
-	 * d will match {@code (cn=a)} and also {@code (cn=b)}
-	 * 
-	 * <p>
-	 * A filter component that references a key having an unrecognizable data
-	 * type will evaluate to {@code false} .
-	 */
-	static private final class FilterImpl implements Filter {
-		/* filter operators */
-		private static final int	EQUAL		= 1;
-		private static final int	APPROX		= 2;
-		private static final int	GREATER		= 3;
-		private static final int	LESS		= 4;
-		private static final int	PRESENT		= 5;
-		private static final int	SUBSTRING	= 6;
-		private static final int	AND			= 7;
-		private static final int	OR			= 8;
-		private static final int	NOT			= 9;
-
-		/** filter operation */
-		private final int			op;
-		/** filter attribute or null if operation AND, OR or NOT */
-		private final String		attr;
-		/** filter operands */
-		private final Object		value;
-
-		/* normalized filter string for Filter object */
-		private transient String	filterString;
-
-		/**
-		 * Constructs a {@link FilterImpl} object. This filter object may be
-		 * used to match a {@link ServiceReference} or a Dictionary.
-		 * 
-		 * <p>
-		 * If the filter cannot be parsed, an {@link InvalidSyntaxException}
-		 * will be thrown with a human readable message where the filter became
-		 * unparsable.
-		 * 
-		 * @param filterString the filter string.
-		 * @throws InvalidSyntaxException If the filter parameter contains an
-		 *            invalid filter string that cannot be parsed.
-		 */
-		static FilterImpl newInstance(String filterString)
-				throws InvalidSyntaxException {
-			return new Parser(filterString).parse();
-		}
-
-		FilterImpl(int operation, String attr, Object value) {
-			this.op = operation;
-			this.attr = attr;
-			this.value = value;
-			filterString = null;
-		}
-
-		/**
-		 * Filter using a service's properties.
-		 * <p>
-		 * This {@code Filter} is executed using the keys and values of the
-		 * referenced service's properties. The keys are looked up in a case
-		 * insensitive manner.
-		 * 
-		 * @param reference The reference to the service whose properties are
-		 *        used in the match.
-		 * @return {@code true} if the service's properties match this
-		 *         {@code Filter}; {@code false} otherwise.
-		 */
-		public boolean match(ServiceReference< ? > reference) {
-			return matches(new ServiceReferenceMap(reference));
-		}
-
-		/**
-		 * Filter using a {@code Dictionary} with case insensitive key lookup.
-		 * This {@code Filter} is executed using the specified
-		 * {@code Dictionary}'s keys and values. The keys are looked up in a
-		 * case insensitive manner.
-		 * 
-		 * @param dictionary The {@code Dictionary} whose key/value pairs are
-		 *        used in the match.
-		 * @return {@code true} if the {@code Dictionary}'s values match this
-		 *         filter; {@code false} otherwise.
-		 * @throws IllegalArgumentException If {@code dictionary} contains case
-		 *         variants of the same key name.
-		 */
-		public boolean match(Dictionary<String, ? > dictionary) {
-			return matches(new CaseInsensitiveMap(dictionary));
-		}
-
-		/**
-		 * Filter using a {@code Dictionary}. This {@code Filter} is executed
-		 * using the specified {@code Dictionary}'s keys and values. The keys
-		 * are looked up in a normal manner respecting case.
-		 * 
-		 * @param dictionary The {@code Dictionary} whose key/value pairs are
-		 *        used in the match.
-		 * @return {@code true} if the {@code Dictionary}'s values match this
-		 *         filter; {@code false} otherwise.
-		 * @since 1.3
-		 */
-		public boolean matchCase(Dictionary<String, ? > dictionary) {
-			switch (op) {
-				case AND : {
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						if (!f.matchCase(dictionary)) {
-							return false;
-						}
-					}
-					return true;
-				}
-
-				case OR : {
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						if (f.matchCase(dictionary)) {
-							return true;
-						}
-					}
-					return false;
-				}
-
-				case NOT : {
-					FilterImpl filter = (FilterImpl) value;
-					return !filter.matchCase(dictionary);
-				}
-
-				case SUBSTRING :
-				case EQUAL :
-				case GREATER :
-				case LESS :
-				case APPROX : {
-					Object prop = (dictionary == null) ? null : dictionary
-							.get(attr);
-					return compare(op, prop, value);
-				}
-
-				case PRESENT : {
-					Object prop = (dictionary == null) ? null : dictionary
-							.get(attr);
-					return prop != null;
-				}
-			}
-
-			return false;
-		}
-
-		/**
-		 * Filter using a {@code Map}. This {@code Filter} is executed using the
-		 * specified {@code Map}'s keys and values. The keys are looked up in a
-		 * normal manner respecting case.
-		 * 
-		 * @param map The {@code Map} whose key/value pairs are used in the
-		 *        match. Maps with {@code null} key or values are not supported.
-		 *        A {@code null} value is considered not present to the filter.
-		 * @return {@code true} if the {@code Map}'s values match this filter;
-		 *         {@code false} otherwise.
-		 * @since 1.6
-		 */
-		public boolean matches(Map<String, ? > map) {
-			switch (op) {
-				case AND : {
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						if (!f.matches(map)) {
-							return false;
-						}
-					}
-					return true;
-				}
-		
-				case OR : {
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						if (f.matches(map)) {
-							return true;
-						}
-					}
-					return false;
-				}
-		
-				case NOT : {
-					FilterImpl filter = (FilterImpl) value;
-					return !filter.matches(map);
-				}
-		
-				case SUBSTRING :
-				case EQUAL :
-				case GREATER :
-				case LESS :
-				case APPROX : {
-					Object prop = (map == null) ? null : map.get(attr);
-					return compare(op, prop, value);
-				}
-		
-				case PRESENT : {
-					Object prop = (map == null) ? null : map.get(attr);
-					return prop != null;
-				}
-			}
-		
-			return false;
-		}
-
-		/**
-		 * Returns this {@code Filter}'s filter string.
-		 * <p>
-		 * The filter string is normalized by removing whitespace which does not
-		 * affect the meaning of the filter.
-		 * 
-		 * @return This {@code Filter}'s filter string.
-		 */
-		public String toString() {
-			String result = filterString;
-			if (result == null) {
-				filterString = result = normalize().toString();
-			}
-			return result;
-		}
-
-		/**
-		 * Returns this {@code Filter}'s normalized filter string.
-		 * <p>
-		 * The filter string is normalized by removing whitespace which does not
-		 * affect the meaning of the filter.
-		 * 
-		 * @return This {@code Filter}'s filter string.
-		 */
-		private StringBuffer normalize() {
-			StringBuffer sb = new StringBuffer();
-			sb.append('(');
-
-			switch (op) {
-				case AND : {
-					sb.append('&');
-
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						sb.append(f.normalize());
-					}
-
-					break;
-				}
-
-				case OR : {
-					sb.append('|');
-
-					FilterImpl[] filters = (FilterImpl[]) value;
-					for (FilterImpl f : filters) {
-						sb.append(f.normalize());
-					}
-
-					break;
-				}
-
-				case NOT : {
-					sb.append('!');
-					FilterImpl filter = (FilterImpl) value;
-					sb.append(filter.normalize());
-
-					break;
-				}
-
-				case SUBSTRING : {
-					sb.append(attr);
-					sb.append('=');
-
-					String[] substrings = (String[]) value;
-
-					for (String substr : substrings) {
-						if (substr == null) /* * */{
-							sb.append('*');
-						}
-						else /* xxx */{
-							sb.append(encodeValue(substr));
-						}
-					}
-
-					break;
-				}
-				case EQUAL : {
-					sb.append(attr);
-					sb.append('=');
-					sb.append(encodeValue((String) value));
-
-					break;
-				}
-				case GREATER : {
-					sb.append(attr);
-					sb.append(">=");
-					sb.append(encodeValue((String) value));
-
-					break;
-				}
-				case LESS : {
-					sb.append(attr);
-					sb.append("<=");
-					sb.append(encodeValue((String) value));
-
-					break;
-				}
-				case APPROX : {
-					sb.append(attr);
-					sb.append("~=");
-					sb.append(encodeValue(approxString((String) value)));
-
-					break;
-				}
-
-				case PRESENT : {
-					sb.append(attr);
-					sb.append("=*");
-
-					break;
-				}
-			}
-
-			sb.append(')');
-
-			return sb;
-		}
-
-		/**
-		 * Compares this {@code Filter} to another {@code Filter}.
-		 * 
-		 * <p>
-		 * This implementation returns the result of calling
-		 * {@code this.toString().equals(obj.toString()}.
-		 * 
-		 * @param obj The object to compare against this {@code Filter}.
-		 * @return If the other object is a {@code Filter} object, then
-		 *         returns the result of calling
-		 *         {@code this.toString().equals(obj.toString()};
-		 *         {@code false} otherwise.
-		 */
-		public boolean equals(Object obj) {
-			if (obj == this) {
-				return true;
-			}
-
-			if (!(obj instanceof Filter)) {
-				return false;
-			}
-
-			return this.toString().equals(obj.toString());
-		}
-
-		/**
-		 * Returns the hashCode for this {@code Filter}.
-		 * 
-		 * <p>
-		 * This implementation returns the result of calling
-		 * {@code this.toString().hashCode()}.
-		 * 
-		 * @return The hashCode of this {@code Filter}.
-		 */
-		public int hashCode() {
-			return this.toString().hashCode();
-		}
-
-		/**
-		 * Encode the value string such that '(', '*', ')' and '\' are escaped.
-		 * 
-		 * @param value unencoded value string.
-		 * @return encoded value string.
-		 */
-		private static String encodeValue(String value) {
-			boolean encoded = false;
-			int inlen = value.length();
-			int outlen = inlen << 1; /* inlen 2 */
-
-			char[] output = new char[outlen];
-			value.getChars(0, inlen, output, inlen);
-
-			int cursor = 0;
-			for (int i = inlen; i < outlen; i++) {
-				char c = output[i];
-
-				switch (c) {
-					case '(' :
-					case '*' :
-					case ')' :
-					case '\\' : {
-						output[cursor] = '\\';
-						cursor++;
-						encoded = true;
-
-						break;
-					}
-				}
-
-				output[cursor] = c;
-				cursor++;
-			}
-
-			return encoded ? new String(output, 0, cursor) : value;
-		}
-
-		private boolean compare(int operation, Object value1, Object value2) {
-			if (value1 == null) {
-				return false;
-			}
-			if (value1 instanceof String) {
-				return compare_String(operation, (String) value1, value2);
-			}
-
-			Class< ? > clazz = value1.getClass();
-			if (clazz.isArray()) {
-				Class< ? > type = clazz.getComponentType();
-				if (type.isPrimitive()) {
-					return compare_PrimitiveArray(operation, type, value1,
-							value2);
-				}
-				return compare_ObjectArray(operation, (Object[]) value1, value2);
-			}
-			if (value1 instanceof Collection< ? >) {
-				return compare_Collection(operation, (Collection< ? >) value1,
-						value2);
-			}
-			if (value1 instanceof Integer) {
-				return compare_Integer(operation,
-						((Integer) value1).intValue(), value2);
-			}
-			if (value1 instanceof Long) {
-				return compare_Long(operation, ((Long) value1).longValue(),
-						value2);
-			}
-			if (value1 instanceof Byte) {
-				return compare_Byte(operation, ((Byte) value1).byteValue(),
-						value2);
-			}
-			if (value1 instanceof Short) {
-				return compare_Short(operation, ((Short) value1).shortValue(),
-						value2);
-			}
-			if (value1 instanceof Character) {
-				return compare_Character(operation, ((Character) value1)
-						.charValue(), value2);
-			}
-			if (value1 instanceof Float) {
-				return compare_Float(operation, ((Float) value1).floatValue(),
-						value2);
-			}
-			if (value1 instanceof Double) {
-				return compare_Double(operation, ((Double) value1)
-						.doubleValue(), value2);
-			}
-			if (value1 instanceof Boolean) {
-				return compare_Boolean(operation, ((Boolean) value1)
-						.booleanValue(), value2);
-			}
-			if (value1 instanceof Comparable< ? >) {
-				Comparable<Object> comparable = (Comparable<Object>) value1;
-				return compare_Comparable(operation, comparable, value2);
-			}
-			return compare_Unknown(operation, value1, value2);
-		}
-
-		private boolean compare_Collection(int operation,
-				Collection< ? > collection, Object value2) {
-			for (Object value1 : collection) {
-				if (compare(operation, value1, value2)) {
-					return true;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_ObjectArray(int operation, Object[] array,
-				Object value2) {
-			for (Object value1 : array) {
-				if (compare(operation, value1, value2)) {
-					return true;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_PrimitiveArray(int operation, Class< ? > type,
-				Object primarray, Object value2) {
-			if (Integer.TYPE.isAssignableFrom(type)) {
-				int[] array = (int[]) primarray;
-				for (int value1 : array) {
-					if (compare_Integer(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Long.TYPE.isAssignableFrom(type)) {
-				long[] array = (long[]) primarray;
-				for (long value1 : array) {
-					if (compare_Long(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Byte.TYPE.isAssignableFrom(type)) {
-				byte[] array = (byte[]) primarray;
-				for (byte value1 : array) {
-					if (compare_Byte(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Short.TYPE.isAssignableFrom(type)) {
-				short[] array = (short[]) primarray;
-				for (short value1 : array) {
-					if (compare_Short(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Character.TYPE.isAssignableFrom(type)) {
-				char[] array = (char[]) primarray;
-				for (char value1 : array) {
-					if (compare_Character(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Float.TYPE.isAssignableFrom(type)) {
-				float[] array = (float[]) primarray;
-				for (float value1 : array) {
-					if (compare_Float(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Double.TYPE.isAssignableFrom(type)) {
-				double[] array = (double[]) primarray;
-				for (double value1 : array) {
-					if (compare_Double(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			if (Boolean.TYPE.isAssignableFrom(type)) {
-				boolean[] array = (boolean[]) primarray;
-				for (boolean value1 : array) {
-					if (compare_Boolean(operation, value1, value2)) {
-						return true;
-					}
-				}
-				return false;
-			}
-			return false;
-		}
-
-		private boolean compare_String(int operation, String string,
-				Object value2) {
-			switch (operation) {
-				case SUBSTRING : {
-					String[] substrings = (String[]) value2;
-					int pos = 0;
-					for (int i = 0, size = substrings.length; i < size; i++) {
-						String substr = substrings[i];
-
-						if (i + 1 < size) /* if this is not that last substr */{
-							if (substr == null) /* * */{
-								String substr2 = substrings[i + 1];
-
-								if (substr2 == null) /* ** */
-									continue; /* ignore first star */
-								/* xxx */
-								int index = string.indexOf(substr2, pos);
-								if (index == -1) {
-									return false;
-								}
-
-								pos = index + substr2.length();
-								if (i + 2 < size) // if there are more
-									// substrings, increment
-									// over the string we just
-									// matched; otherwise need
-									// to do the last substr
-									// check
-									i++;
-							}
-							else /* xxx */{
-								int len = substr.length();
-								if (string.regionMatches(pos, substr, 0, len)) {
-									pos += len;
-								}
-								else {
-									return false;
-								}
-							}
-						}
-						else /* last substr */{
-							if (substr == null) /* * */{
-								return true;
-							}
-							/* xxx */
-							return string.endsWith(substr);
-						}
-					}
-
-					return true;
-				}
-				case EQUAL : {
-					return string.equals(value2);
-				}
-				case APPROX : {
-					string = approxString(string);
-					String string2 = approxString((String) value2);
-
-					return string.equalsIgnoreCase(string2);
-				}
-				case GREATER : {
-					return string.compareTo((String) value2) >= 0;
-				}
-				case LESS : {
-					return string.compareTo((String) value2) <= 0;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Integer(int operation, int intval, Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			int intval2;
-			try {
-				intval2 = Integer.parseInt(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return intval == intval2;
-				}
-				case GREATER : {
-					return intval >= intval2;
-				}
-				case LESS : {
-					return intval <= intval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Long(int operation, long longval, Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			long longval2;
-			try {
-				longval2 = Long.parseLong(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return longval == longval2;
-				}
-				case GREATER : {
-					return longval >= longval2;
-				}
-				case LESS : {
-					return longval <= longval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Byte(int operation, byte byteval, Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			byte byteval2;
-			try {
-				byteval2 = Byte.parseByte(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return byteval == byteval2;
-				}
-				case GREATER : {
-					return byteval >= byteval2;
-				}
-				case LESS : {
-					return byteval <= byteval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Short(int operation, short shortval,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			short shortval2;
-			try {
-				shortval2 = Short.parseShort(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return shortval == shortval2;
-				}
-				case GREATER : {
-					return shortval >= shortval2;
-				}
-				case LESS : {
-					return shortval <= shortval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Character(int operation, char charval,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			char charval2;
-			try {
-				charval2 = ((String) value2).charAt(0);
-			}
-			catch (IndexOutOfBoundsException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case EQUAL : {
-					return charval == charval2;
-				}
-				case APPROX : {
-					return (charval == charval2)
-							|| (Character.toUpperCase(charval) == Character
-									.toUpperCase(charval2))
-							|| (Character.toLowerCase(charval) == Character
-									.toLowerCase(charval2));
-				}
-				case GREATER : {
-					return charval >= charval2;
-				}
-				case LESS : {
-					return charval <= charval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Boolean(int operation, boolean boolval,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			boolean boolval2 = Boolean.valueOf(((String) value2).trim())
-					.booleanValue();
-			switch (operation) {
-				case APPROX :
-				case EQUAL :
-				case GREATER :
-				case LESS : {
-					return boolval == boolval2;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Float(int operation, float floatval,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			float floatval2;
-			try {
-				floatval2 = Float.parseFloat(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return Float.compare(floatval, floatval2) == 0;
-				}
-				case GREATER : {
-					return Float.compare(floatval, floatval2) >= 0;
-				}
-				case LESS : {
-					return Float.compare(floatval, floatval2) <= 0;
-				}
-			}
-			return false;
-		}
-
-		private boolean compare_Double(int operation, double doubleval,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			double doubleval2;
-			try {
-				doubleval2 = Double.parseDouble(((String) value2).trim());
-			}
-			catch (IllegalArgumentException e) {
-				return false;
-			}
-
-			switch (operation) {
-				case APPROX :
-				case EQUAL : {
-					return Double.compare(doubleval, doubleval2) == 0;
-				}
-				case GREATER : {
-					return Double.compare(doubleval, doubleval2) >= 0;
-				}
-				case LESS : {
-					return Double.compare(doubleval, doubleval2) <= 0;
-				}
-			}
-			return false;
-		}
-
-		private static final Class< ? >[]	constructorType	= new Class[] {String.class};
-
-		private boolean compare_Comparable(int operation,
-				Comparable<Object> value1, Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			Constructor< ? > constructor;
-			try {
-				constructor = value1.getClass().getConstructor(constructorType);
-			}
-			catch (NoSuchMethodException e) {
-				return false;
-			}
-			try {
-				if (!constructor.isAccessible())
-					AccessController.doPrivileged(new SetAccessibleAction(
-							constructor));
-				value2 = constructor
-						.newInstance(new Object[] {((String) value2).trim()});
-			}
-			catch (IllegalAccessException e) {
-				return false;
-			}
-			catch (InvocationTargetException e) {
-				return false;
-			}
-			catch (InstantiationException e) {
-				return false;
-			}
-
-			try {
-				switch (operation) {
-					case APPROX :
-					case EQUAL : {
-						return value1.compareTo(value2) == 0;
-					}
-					case GREATER : {
-						return value1.compareTo(value2) >= 0;
-					}
-					case LESS : {
-						return value1.compareTo(value2) <= 0;
-					}
-				}
-			}
-			catch (Exception e) {
-				// if the compareTo method throws an exception; return false
-				return false;
-			}
-			return false;
-		}
-
-		private boolean compare_Unknown(int operation, Object value1,
-				Object value2) {
-			if (operation == SUBSTRING) {
-				return false;
-			}
-			Constructor< ? > constructor;
-			try {
-				constructor = value1.getClass().getConstructor(constructorType);
-			}
-			catch (NoSuchMethodException e) {
-				return false;
-			}
-			try {
-				if (!constructor.isAccessible())
-					AccessController.doPrivileged(new SetAccessibleAction(
-							constructor));
-				value2 = constructor
-						.newInstance(new Object[] {((String) value2).trim()});
-			}
-			catch (IllegalAccessException e) {
-				return false;
-			}
-			catch (InvocationTargetException e) {
-				return false;
-			}
-			catch (InstantiationException e) {
-				return false;
-			}
-
-			try {
-				switch (operation) {
-					case APPROX :
-					case EQUAL :
-					case GREATER :
-					case LESS : {
-						return value1.equals(value2);
-					}
-				}
-			}
-			catch (Exception e) {
-				// if the equals method throws an exception; return false
-				return false;
-			}
-			return false;
-		}
-
-		/**
-		 * Map a string for an APPROX (~=) comparison.
-		 * 
-		 * This implementation removes white spaces. This is the minimum
-		 * implementation allowed by the OSGi spec.
-		 * 
-		 * @param input Input string.
-		 * @return String ready for APPROX comparison.
-		 */
-		private static String approxString(String input) {
-			boolean changed = false;
-			char[] output = input.toCharArray();
-			int cursor = 0;
-			for (char c : output) {
-				if (Character.isWhitespace(c)) {
-					changed = true;
-					continue;
-				}
-
-				output[cursor] = c;
-				cursor++;
-			}
-
-			return changed ? new String(output, 0, cursor) : input;
-		}
-
-		/**
-		 * Parser class for OSGi filter strings. This class parses the complete
-		 * filter string and builds a tree of Filter objects rooted at the
-		 * parent.
-		 */
-		static private final class Parser {
-			private final String	filterstring;
-			private final char[]	filterChars;
-			private int				pos;
-
-			Parser(String filterstring) {
-				this.filterstring = filterstring;
-				filterChars = filterstring.toCharArray();
-				pos = 0;
-			}
-
-			FilterImpl parse() throws InvalidSyntaxException {
-				FilterImpl filter;
-				try {
-					filter = parse_filter();
-				}
-				catch (ArrayIndexOutOfBoundsException e) {
-					throw new InvalidSyntaxException("Filter ended abruptly",
-							filterstring, e);
-				}
-
-				if (pos != filterChars.length) {
-					throw new InvalidSyntaxException(
-							"Extraneous trailing characters: "
-									+ filterstring.substring(pos), filterstring);
-				}
-				return filter;
-			}
-
-			private FilterImpl parse_filter() throws InvalidSyntaxException {
-				FilterImpl filter;
-				skipWhiteSpace();
-
-				if (filterChars[pos] != '(') {
-					throw new InvalidSyntaxException("Missing '(': "
-							+ filterstring.substring(pos), filterstring);
-				}
-
-				pos++;
-
-				filter = parse_filtercomp();
-
-				skipWhiteSpace();
-
-				if (filterChars[pos] != ')') {
-					throw new InvalidSyntaxException("Missing ')': "
-							+ filterstring.substring(pos), filterstring);
-				}
-
-				pos++;
-
-				skipWhiteSpace();
-
-				return filter;
-			}
-
-			private FilterImpl parse_filtercomp() throws InvalidSyntaxException {
-				skipWhiteSpace();
-
-				char c = filterChars[pos];
-
-				switch (c) {
-					case '&' : {
-						pos++;
-						return parse_and();
-					}
-					case '|' : {
-						pos++;
-						return parse_or();
-					}
-					case '!' : {
-						pos++;
-						return parse_not();
-					}
-				}
-				return parse_item();
-			}
-
-			private FilterImpl parse_and() throws InvalidSyntaxException {
-				int lookahead = pos;
-				skipWhiteSpace();
-
-				if (filterChars[pos] != '(') {
-					pos = lookahead - 1;
-					return parse_item();
-				}
-
-				List<FilterImpl> operands = new ArrayList<FilterImpl>(10);
-
-				while (filterChars[pos] == '(') {
-					FilterImpl child = parse_filter();
-					operands.add(child);
-				}
-
-				return new FilterImpl(FilterImpl.AND, null, operands
-						.toArray(new FilterImpl[operands.size()]));
-			}
-
-			private FilterImpl parse_or() throws InvalidSyntaxException {
-				int lookahead = pos;
-				skipWhiteSpace();
-
-				if (filterChars[pos] != '(') {
-					pos = lookahead - 1;
-					return parse_item();
-				}
-
-				List<FilterImpl> operands = new ArrayList<FilterImpl>(10);
-
-				while (filterChars[pos] == '(') {
-					FilterImpl child = parse_filter();
-					operands.add(child);
-				}
-
-				return new FilterImpl(FilterImpl.OR, null, operands
-						.toArray(new FilterImpl[operands.size()]));
-			}
-
-			private FilterImpl parse_not() throws InvalidSyntaxException {
-				int lookahead = pos;
-				skipWhiteSpace();
-
-				if (filterChars[pos] != '(') {
-					pos = lookahead - 1;
-					return parse_item();
-				}
-
-				FilterImpl child = parse_filter();
-
-				return new FilterImpl(FilterImpl.NOT, null, child);
-			}
-
-			private FilterImpl parse_item() throws InvalidSyntaxException {
-				String attr = parse_attr();
-
-				skipWhiteSpace();
-
-				switch (filterChars[pos]) {
-					case '~' : {
-						if (filterChars[pos + 1] == '=') {
-							pos += 2;
-							return new FilterImpl(FilterImpl.APPROX, attr,
-									parse_value());
-						}
-						break;
-					}
-					case '>' : {
-						if (filterChars[pos + 1] == '=') {
-							pos += 2;
-							return new FilterImpl(FilterImpl.GREATER, attr,
-									parse_value());
-						}
-						break;
-					}
-					case '<' : {
-						if (filterChars[pos + 1] == '=') {
-							pos += 2;
-							return new FilterImpl(FilterImpl.LESS, attr,
-									parse_value());
-						}
-						break;
-					}
-					case '=' : {
-						if (filterChars[pos + 1] == '*') {
-							int oldpos = pos;
-							pos += 2;
-							skipWhiteSpace();
-							if (filterChars[pos] == ')') {
-								return new FilterImpl(FilterImpl.PRESENT, attr,
-										null);
-							}
-							pos = oldpos;
-						}
-
-						pos++;
-						Object string = parse_substring();
-
-						if (string instanceof String) {
-							return new FilterImpl(FilterImpl.EQUAL, attr,
-									string);
-						}
-						return new FilterImpl(FilterImpl.SUBSTRING, attr,
-								string);
-					}
-				}
-
-				throw new InvalidSyntaxException("Invalid operator: "
-						+ filterstring.substring(pos), filterstring);
-			}
-
-			private String parse_attr() throws InvalidSyntaxException {
-				skipWhiteSpace();
-
-				int begin = pos;
-				int end = pos;
-
-				char c = filterChars[pos];
-
-				while (c != '~' && c != '<' && c != '>' && c != '=' && c != '('
-						&& c != ')') {
-					pos++;
-
-					if (!Character.isWhitespace(c)) {
-						end = pos;
-					}
-
-					c = filterChars[pos];
-				}
-
-				int length = end - begin;
-
-				if (length == 0) {
-					throw new InvalidSyntaxException("Missing attr: "
-							+ filterstring.substring(pos), filterstring);
-				}
-
-				return new String(filterChars, begin, length);
-			}
-
-			private String parse_value() throws InvalidSyntaxException {
-				StringBuffer sb = new StringBuffer(filterChars.length - pos);
-
-				parseloop: while (true) {
-					char c = filterChars[pos];
-
-					switch (c) {
-						case ')' : {
-							break parseloop;
-						}
-
-						case '(' : {
-							throw new InvalidSyntaxException("Invalid value: "
-									+ filterstring.substring(pos), filterstring);
-						}
-
-						case '\\' : {
-							pos++;
-							c = filterChars[pos];
-							/* fall through into default */
-						}
-
-						default : {
-							sb.append(c);
-							pos++;
-							break;
-						}
-					}
-				}
-
-				if (sb.length() == 0) {
-					throw new InvalidSyntaxException("Missing value: "
-							+ filterstring.substring(pos), filterstring);
-				}
-
-				return sb.toString();
-			}
-
-			private Object parse_substring() throws InvalidSyntaxException {
-				StringBuffer sb = new StringBuffer(filterChars.length - pos);
-
-				List<String> operands = new ArrayList<String>(10);
-
-				parseloop: while (true) {
-					char c = filterChars[pos];
-
-					switch (c) {
-						case ')' : {
-							if (sb.length() > 0) {
-								operands.add(sb.toString());
-							}
-
-							break parseloop;
-						}
-
-						case '(' : {
-							throw new InvalidSyntaxException("Invalid value: "
-									+ filterstring.substring(pos), filterstring);
-						}
-
-						case '*' : {
-							if (sb.length() > 0) {
-								operands.add(sb.toString());
-							}
-
-							sb.setLength(0);
-
-							operands.add(null);
-							pos++;
-
-							break;
-						}
-
-						case '\\' : {
-							pos++;
-							c = filterChars[pos];
-							/* fall through into default */
-						}
-
-						default : {
-							sb.append(c);
-							pos++;
-							break;
-						}
-					}
-				}
-
-				int size = operands.size();
-
-				if (size == 0) {
-					return "";
-				}
-
-				if (size == 1) {
-					Object single = operands.get(0);
-
-					if (single != null) {
-						return single;
-					}
-				}
-
-				return operands.toArray(new String[size]);
-			}
-
-			private void skipWhiteSpace() {
-				for (int length = filterChars.length; (pos < length)
-						&& Character.isWhitespace(filterChars[pos]);) {
-					pos++;
-				}
-			}
-		}
-	}
-
-	/**
-	 * This Map is used for case-insensitive key lookup during filter
-	 * evaluation. This Map implementation only supports the get operation using
-	 * a String key as no other operations are used by the Filter
-	 * implementation.
-	 */
-	static private final class CaseInsensitiveMap extends
-			AbstractMap<String, Object>
-			implements Map<String, Object> {
-		private final Dictionary<String, ? >	dictionary;
-		private final String[]		keys;
-
-		/**
-		 * Create a case insensitive map from the specified dictionary.
-		 * 
-		 * @param dictionary
-		 * @throws IllegalArgumentException If {@code dictionary} contains case
-		 *         variants of the same key name.
-		 */
-		CaseInsensitiveMap(Dictionary<String, ? > dictionary) {
-			if (dictionary == null) {
-				this.dictionary = null;
-				this.keys = new String[0];
-				return;
-			}
-			this.dictionary = dictionary;
-			List<String> keyList = new ArrayList<String>(dictionary.size());
-			for (Enumeration<?> e = dictionary.keys(); e.hasMoreElements();) {
-				Object k = e.nextElement();
-				if (k instanceof String) {
-					String key = (String) k;
-					for (String i : keyList) {
-						if (key.equalsIgnoreCase(i)) {
-							throw new IllegalArgumentException();
-						}
-					}
-					keyList.add(key);
-				}
-			}
-			this.keys = keyList.toArray(new String[keyList.size()]);
-		}
-
-		public Object get(Object o) {
-			String k = (String) o;
-			for (String key : keys) {
-				if (key.equalsIgnoreCase(k)) {
-					return dictionary.get(key);
-				}
-			}
-			return null;
-		}
-
-		public Set<java.util.Map.Entry<String, Object>> entrySet() {
-			throw new UnsupportedOperationException();
-		}
-	}
-
-	/**
-	 * This Map is used for key lookup from a ServiceReference during filter
-	 * evaluation. This Map implementation only supports the get operation using
-	 * a String key as no other operations are used by the Filter
-	 * implementation.
-	 */
-	static private final class ServiceReferenceMap extends
-			AbstractMap<String, Object> implements Map<String, Object> {
-		private final ServiceReference< ? >	reference;
-
-		ServiceReferenceMap(ServiceReference< ? > reference) {
-			this.reference = reference;
-		}
-
-		public Object get(Object key) {
-			if (reference == null) {
-				return null;
-			}
-			return reference.getProperty((String) key);
-		}
-
-		public Set<java.util.Map.Entry<String, Object>> entrySet() {
-			throw new UnsupportedOperationException();
-		}
-	}
-
-	static private final class SetAccessibleAction implements
-			PrivilegedAction<Object> {
-		private final AccessibleObject	accessible;
-
-		SetAccessibleAction(AccessibleObject accessible) {
-			this.accessible = accessible;
-		}
-
-		public Object run() {
-			accessible.setAccessible(true);
-			return null;
-		}
-	}
-
-	/**
 	 * This class contains a method to match a distinguished name (DN) chain
 	 * against and DN chain pattern.
 	 * <p>
@@ -1746,12 +229,12 @@
 	 *   cn=ben+ou=research,o=ACME,c=us;ou=Super CA,c=CA
 	 * </pre>
 	 * 
-	 * is made up of two DNs: "{@code cn=ben+ou=research,o=ACME,c=us}
-	 * " and " {@code ou=Super CA,c=CA}
+	 * is made up of two DNs: "<code>cn=ben+ou=research,o=ACME,c=us</code>
+	 * " and " <code>ou=Super CA,c=CA</code>
 	 * ". The first DN is made of of three RDNs: "
-	 * {@code cn=ben+ou=research}" and "{@code o=ACME}" and "
-	 * {@code c=us}". The first RDN has two name value pairs: "
-	 * {@code cn=ben}" and "{@code ou=research}".
+	 * <code>cn=ben+ou=research</code>" and "<code>o=ACME</code>" and "
+	 * <code>c=us</code>". The first RDN has two name value pairs: "
+	 * <code>cn=ben</code>" and "<code>ou=research</code>".
 	 * <p>
 	 * A chain pattern makes use of wildcards ('*' or '-') to match against DNs,
 	 * and wildcards ('*') to match againts DN prefixes, and value. If a DN in a
@@ -1763,7 +246,7 @@
 	 * removed). If a value of a name/value pair is a wildcard ("*"), the value
 	 * will match any value for that name.
 	 */
-	static private final class DNChainMatching {
+	private static class DNChainMatching {
 		private static final String	MINUS_WILDCARD	= "-";
 		private static final String	STAR_WILDCARD	= "*";
 
@@ -1774,7 +257,7 @@
 		 * @param rdnPattern List of name value pattern pairs.
 		 * @return true if the list of name value pairs match the pattern.
 		 */
-		private static boolean rdnmatch(List< ? > rdn, List< ? > rdnPattern) {
+		private static boolean rdnmatch(List rdn, List rdnPattern) {
 			if (rdn.size() != rdnPattern.size()) {
 				return false;
 			}
@@ -1798,7 +281,7 @@
 			return true;
 		}
 
-		private static boolean dnmatch(List< ? > dn, List< ? > dnPattern) {
+		private static boolean dnmatch(List dn, List dnPattern) {
 			int dnStart = 0;
 			int patStart = 0;
 			int patLen = dnPattern.size();
@@ -1825,8 +308,7 @@
 				}
 			}
 			for (int i = 0; i < patLen; i++) {
-				if (!rdnmatch((List< ? >) dn.get(i + dnStart),
-						(List< ? >) dnPattern
+				if (!rdnmatch((List) dn.get(i + dnStart), (List) dnPattern
 						.get(i + patStart))) {
 					return false;
 				}
@@ -1847,12 +329,12 @@
 		 * @return a list of DNs.
 		 * @throws IllegalArgumentException
 		 */
-		private static List<Object> parseDNchainPattern(String dnChain) {
+		private static List parseDNchainPattern(String dnChain) {
 			if (dnChain == null) {
 				throw new IllegalArgumentException(
 						"The DN chain must not be null.");
 			}
-			List<Object> parsed = new ArrayList<Object>();
+			List parsed = new ArrayList();
 			int startIndex = 0;
 			startIndex = skipSpaces(dnChain, startIndex);
 			while (startIndex < dnChain.length()) {
@@ -1880,15 +362,22 @@
 				startIndex = endIndex + 1;
 				startIndex = skipSpaces(dnChain, startIndex);
 			}
+			return parseDNchain(parsed);
+		}
 
+		private static List parseDNchain(List chain) {
+			if (chain == null) {
+				throw new IllegalArgumentException("DN chain must not be null.");
+			}
+			chain = new ArrayList(chain);
 			// Now we parse is a list of strings, lets make List of rdn out
 			// of them
-			for (int i = 0; i < parsed.size(); i++) {
-				String dn = (String) parsed.get(i);
+			for (int i = 0; i < chain.size(); i++) {
+				String dn = (String) chain.get(i);
 				if (dn.equals(STAR_WILDCARD) || dn.equals(MINUS_WILDCARD)) {
 					continue;
 				}
-				List<Object> rdns = new ArrayList<Object>();
+				List rdns = new ArrayList();
 				if (dn.charAt(0) == '*') {
 					if (dn.charAt(1) != ',') {
 						throw new IllegalArgumentException(
@@ -1903,32 +392,12 @@
 				}
 				// Now dn is a nice CANONICAL DN
 				parseDN(dn, rdns);
-				parsed.set(i, rdns);
+				chain.set(i, rdns);
 			}
-			if (parsed.size() == 0) {
+			if (chain.size() == 0) {
 				throw new IllegalArgumentException("empty DN chain");
 			}
-			return parsed;
-		}
-
-		private static List<Object> parseDNchain(List<String> chain) {
-			if (chain == null) {
-				throw new IllegalArgumentException("DN chain must not be null.");
-			}
-			List<Object> result = new ArrayList<Object>(chain.size());
-			// Now we parse is a list of strings, lets make List of rdn out
-			// of them
-			for (String dn : chain) {
-				dn = new X500Principal(dn).getName(X500Principal.CANONICAL);
-				// Now dn is a nice CANONICAL DN
-				List<Object> rdns = new ArrayList<Object>();
-				parseDN(dn, rdns);
-				result.add(rdns);
-			}
-			if (result.size() == 0) {
-				throw new IllegalArgumentException("empty DN chain");
-			}
-			return result;
+			return chain;
 		}
 
 		/**
@@ -1951,10 +420,10 @@
 		 * @param rdn the list to fill in with RDNs extracted from the dn
 		 * @throws IllegalArgumentException if a formatting error is found.
 		 */
-		private static void parseDN(String dn, List<Object> rdn) {
+		private static void parseDN(String dn, List rdn) {
 			int startIndex = 0;
 			char c = '\0';
-			List<String> nameValues = new ArrayList<String>();
+			List nameValues = new ArrayList();
 			while (startIndex < dn.length()) {
 				int endIndex;
 				for (endIndex = startIndex; endIndex < dn.length(); endIndex++) {
@@ -1974,7 +443,7 @@
 				if (c != '+') {
 					rdn.add(nameValues);
 					if (endIndex != dn.length()) {
-						nameValues = new ArrayList<String>();
+						nameValues = new ArrayList();
 					}
 					else {
 						nameValues = null;
@@ -1992,7 +461,7 @@
 		 * This method will return an 'index' which points to a non-wildcard DN
 		 * or the end-of-list.
 		 */
-		private static int skipWildCards(List<Object> dnChainPattern,
+		private static int skipWildCards(List dnChainPattern,
 				int dnChainPatternIndex) {
 			int i;
 			for (i = dnChainPatternIndex; i < dnChainPattern.size(); i++) {
@@ -2006,7 +475,7 @@
 					// otherwise continue skipping over wild cards
 				}
 				else {
-					if (dnPattern instanceof List< ? >) {
+					if (dnPattern instanceof List) {
 						// if its a list then we have our 'non-wildcard' DN
 						break;
 					}
@@ -2027,9 +496,8 @@
 		 * where DNChain is of the format: "DN;DN;DN;" and DNChainPattern is of
 		 * the format: "DNPattern;*;DNPattern" (or combinations of this)
 		 */
-		private static boolean dnChainMatch(List<Object> dnChain,
-				int dnChainIndex, List<Object> dnChainPattern,
-				int dnChainPatternIndex)
+		private static boolean dnChainMatch(List dnChain, int dnChainIndex,
+				List dnChainPattern, int dnChainPatternIndex)
 				throws IllegalArgumentException {
 			if (dnChainIndex >= dnChain.size()) {
 				return false;
@@ -2083,12 +551,12 @@
 				// failure
 			}
 			else {
-				if (dnPattern instanceof List< ? >) {
+				if (dnPattern instanceof List) {
 					// here we have to do a deeper check for each DN in the
 					// pattern until we hit a wild card
 					do {
-						if (!dnmatch((List< ? >) dnChain.get(dnChainIndex),
-								(List< ? >) dnPattern)) {
+						if (!dnmatch((List) dnChain.get(dnChainIndex),
+								(List) dnPattern)) {
 							return false;
 						}
 						// go to the next set of DN's in both chains
@@ -2130,7 +598,7 @@
 									dnChainPattern, dnChainPatternIndex);
 						}
 						else {
-							if (!(dnPattern instanceof List< ? >)) {
+							if (!(dnPattern instanceof List)) {
 								throw new IllegalArgumentException(
 										"expected String or List in DN Pattern");
 							}
@@ -2183,9 +651,9 @@
 		 * @return true if dnChain matches the pattern.
 		 * @throws IllegalArgumentException
 		 */
-		static boolean match(String pattern, List<String> dnChain) {
-			List<Object> parsedDNChain;
-			List<Object> parsedDNPattern;
+		static boolean match(String pattern, List/* <String> */dnChain) {
+			List parsedDNChain;
+			List parsedDNPattern;
 			try {
 				parsedDNChain = parseDNchain(dnChain);
 			}
@@ -2207,12 +675,12 @@
 			return dnChainMatch(parsedDNChain, 0, parsedDNPattern, 0);
 		}
 
-		private static String toString(List< ? > dnChain) {
+		private static String toString(List dnChain) {
 			if (dnChain == null) {
 				return null;
 			}
 			StringBuffer sb = new StringBuffer();
-			for (Iterator< ? > iChain = dnChain.iterator(); iChain.hasNext();) {
+			for (Iterator iChain = dnChain.iterator(); iChain.hasNext();) {
 				sb.append(iChain.next());
 				if (iChain.hasNext()) {
 					sb.append("; ");
diff --git a/framework/src/main/java/org/osgi/framework/InvalidSyntaxException.java b/framework/src/main/java/org/osgi/framework/InvalidSyntaxException.java
index 46d6d20..f67fd43 100644
--- a/framework/src/main/java/org/osgi/framework/InvalidSyntaxException.java
+++ b/framework/src/main/java/org/osgi/framework/InvalidSyntaxException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,14 +21,14 @@
  * syntax.
  * 
  * <p>
- * An {@code InvalidSyntaxException} object indicates that a filter
+ * An <code>InvalidSyntaxException</code> object indicates that a filter
  * string parameter has an invalid syntax and cannot be parsed. See
  * {@link Filter} for a description of the filter string syntax.
  * 
  * <p>
  * This exception conforms to the general purpose exception chaining mechanism.
  * 
- * @version $Id: adb84e3bc0b82b842e4da84542057fdf53e2ca6a $
+ * @version $Revision: 6083 $
  */
 
 public class InvalidSyntaxException extends Exception {
@@ -39,10 +39,10 @@
 	private final String	filter;
 
 	/**
-	 * Creates an exception of type {@code InvalidSyntaxException}.
+	 * Creates an exception of type <code>InvalidSyntaxException</code>.
 	 * 
 	 * <p>
-	 * This method creates an {@code InvalidSyntaxException} object with
+	 * This method creates an <code>InvalidSyntaxException</code> object with
 	 * the specified message and the filter string which generated the
 	 * exception.
 	 * 
@@ -55,10 +55,10 @@
 	}
 
 	/**
-	 * Creates an exception of type {@code InvalidSyntaxException}.
+	 * Creates an exception of type <code>InvalidSyntaxException</code>.
 	 * 
 	 * <p>
-	 * This method creates an {@code InvalidSyntaxException} object with
+	 * This method creates an <code>InvalidSyntaxException</code> object with
 	 * the specified message and the filter string which generated the
 	 * exception.
 	 * 
@@ -74,7 +74,7 @@
 
 	/**
 	 * Returns the filter string that generated the
-	 * {@code InvalidSyntaxException} object.
+	 * <code>InvalidSyntaxException</code> object.
 	 * 
 	 * @return The invalid filter string.
 	 * @see BundleContext#getServiceReferences
@@ -85,10 +85,10 @@
 	}
 
 	/**
-	 * Returns the cause of this exception or {@code null} if no cause was
+	 * Returns the cause of this exception or <code>null</code> if no cause was
 	 * set.
 	 * 
-	 * @return The cause of this exception or {@code null} if no cause was
+	 * @return The cause of this exception or <code>null</code> if no cause was
 	 *         set.
 	 * @since 1.3
 	 */
diff --git a/framework/src/main/java/org/osgi/framework/PackagePermission.java b/framework/src/main/java/org/osgi/framework/PackagePermission.java
index b6697a5..da2f540 100644
--- a/framework/src/main/java/org/osgi/framework/PackagePermission.java
+++ b/framework/src/main/java/org/osgi/framework/PackagePermission.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,9 +29,11 @@
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Hashtable;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
@@ -49,35 +51,35 @@
  * </pre>
  * 
  * <p>
- * {@code PackagePermission} has three actions: {@code exportonly},
- * {@code import} and {@code export}. The {@code export} action,
- * which is deprecated, implies the {@code import} action.
+ * <code>PackagePermission</code> has three actions: <code>exportonly</code>,
+ * <code>import</code> and <code>export</code>. The <code>export</code> action,
+ * which is deprecated, implies the <code>import</code> action.
  * 
  * @ThreadSafe
- * @version $Id: a286af94405e583f8bedc2ff5d7c818198f8caaf $
+ * @version $Revision: 7189 $
  */
 
 public final class PackagePermission extends BasicPermission {
 	static final long						serialVersionUID	= -5107705877071099135L;
 
 	/**
-	 * The action string {@code export}. The {@code export} action
-	 * implies the {@code import} action.
+	 * The action string <code>export</code>. The <code>export</code> action
+	 * implies the <code>import</code> action.
 	 * 
-	 * @deprecated Since 1.5. Use {@code exportonly} instead.
+	 * @deprecated Since 1.5. Use <code>exportonly</code> instead.
 	 */
 	public final static String				EXPORT				= "export";
 
 	/**
-	 * The action string {@code exportonly}. The {@code exportonly}
-	 * action does not imply the {@code import} action.
+	 * The action string <code>exportonly</code>. The <code>exportonly</code>
+	 * action does not imply the <code>import</code> action.
 	 * 
 	 * @since 1.5
 	 */
 	public final static String				EXPORTONLY			= "exportonly";
 
 	/**
-	 * The action string {@code import}.
+	 * The action string <code>import</code>.
 	 */
 	public final static String				IMPORT				= "import";
 
@@ -111,14 +113,14 @@
 	transient Filter						filter;
 
 	/**
-	 * This map holds the properties of the permission, used to match a filter
-	 * in implies. This is not initialized until necessary, and then cached in
-	 * this object.
+	 * This dictionary holds the properties of the permission, used to match a
+	 * filter in implies. This is not initialized until necessary, and then
+	 * cached in this object.
 	 */
-	private transient volatile Map<String, Object>	properties;
+	private transient volatile Dictionary	properties;
 
 	/**
-	 * Creates a new {@code PackagePermission} object.
+	 * Creates a new <code>PackagePermission</code> object.
 	 * 
 	 * <p>
 	 * The name is specified as a normal Java package name: a dot-separated
@@ -136,7 +138,7 @@
 	 * *
 	 * </pre>
 	 * 
-	 * For the {@code import} action, the name can also be a filter
+	 * For the <code>import</code> action, the name can also be a filter
 	 * expression. The filter gives access to the following attributes:
 	 * <ul>
 	 * <li>signer - A Distinguished Name chain used to sign the exporting
@@ -153,19 +155,19 @@
 	 * Package Permissions are granted over all possible versions of a package.
 	 * 
 	 * A bundle that needs to export a package must have the appropriate
-	 * {@code PackagePermission} for that package; similarly, a bundle that
+	 * <code>PackagePermission</code> for that package; similarly, a bundle that
 	 * needs to import a package must have the appropriate
-	 * {@code PackagePermssion} for that package.
+	 * <code>PackagePermssion</code> for that package.
 	 * <p>
 	 * Permission is granted for both classes and resources.
 	 * 
 	 * @param name Package name or filter expression. A filter expression can
-	 *        only be specified if the specified action is {@code import}.
-	 * @param actions {@code exportonly},{@code import} (canonical
+	 *        only be specified if the specified action is <code>import</code>.
+	 * @param actions <code>exportonly</code>,<code>import</code> (canonical
 	 *        order).
 	 * @throws IllegalArgumentException If the specified name is a filter
 	 *         expression and either the specified action is not
-	 *         {@code import} or the filter has an invalid syntax.
+	 *         <code>import</code> or the filter has an invalid syntax.
 	 */
 	public PackagePermission(String name, String actions) {
 		this(name, parseActions(actions));
@@ -177,17 +179,17 @@
 	}
 
 	/**
-	 * Creates a new requested {@code PackagePermission} object to be used
-	 * by code that must perform {@code checkPermission} for the
-	 * {@code import} action. {@code PackagePermission} objects
+	 * Creates a new requested <code>PackagePermission</code> object to be used
+	 * by code that must perform <code>checkPermission</code> for the
+	 * <code>import</code> action. <code>PackagePermission</code> objects
 	 * created with this constructor cannot be added to a
-	 * {@code PackagePermission} permission collection.
+	 * <code>PackagePermission</code> permission collection.
 	 * 
 	 * @param name The name of the requested package to import.
 	 * @param exportingBundle The bundle exporting the requested package.
-	 * @param actions The action {@code import}.
+	 * @param actions The action <code>import</code>.
 	 * @throws IllegalArgumentException If the specified action is not
-	 *         {@code import} or the name is a filter expression.
+	 *         <code>import</code> or the name is a filter expression.
 	 * @since 1.5
 	 */
 	public PackagePermission(String name, Bundle exportingBundle, String actions) {
@@ -343,7 +345,7 @@
 	 * 
 	 * @param filterString The filter string to parse.
 	 * @return a Filter for this bundle. If the specified filterString is not a
-	 *         filter expression, then {@code null} is returned.
+	 *         filter expression, then <code>null</code> is returned.
 	 * @throws IllegalArgumentException If the filter syntax is invalid.
 	 */
 	private static Filter parseFilter(String filterString) {
@@ -368,9 +370,9 @@
 	 * 
 	 * <p>
 	 * This method checks that the package name of the target is implied by the
-	 * package name of this object. The list of {@code PackagePermission}
+	 * package name of this object. The list of <code>PackagePermission</code>
 	 * actions must either match or allow for the list of the target object to
-	 * imply the target {@code PackagePermission} action.
+	 * imply the target <code>PackagePermission</code> action.
 	 * <p>
 	 * The permission to export a package implies the permission to import the
 	 * named package.
@@ -383,8 +385,8 @@
 	 * </pre>
 	 * 
 	 * @param p The requested permission.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	public boolean implies(Permission p) {
 		if (!(p instanceof PackagePermission)) {
@@ -409,8 +411,8 @@
 	 *        validated as a proper argument. The requested PackagePermission
 	 *        must not have a filter expression.
 	 * @param effective The effective actions with which to start.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	boolean implies0(PackagePermission requested, int effective) {
 		/* check actions first - much faster */
@@ -424,19 +426,19 @@
 		if (f == null) {
 			return super.implies(requested);
 		}
-		return f.matches(requested.getProperties());
+		return f.matchCase(requested.getProperties());
 	}
 
 	/**
 	 * Returns the canonical string representation of the
-	 * {@code PackagePermission} actions.
+	 * <code>PackagePermission</code> actions.
 	 * 
 	 * <p>
-	 * Always returns present {@code PackagePermission} actions in the
-	 * following order: {@code EXPORTONLY},{@code IMPORT}.
+	 * Always returns present <code>PackagePermission</code> actions in the
+	 * following order: <code>EXPORTONLY</code>,<code>IMPORT</code>.
 	 * 
 	 * @return Canonical string representation of the
-	 *         {@code PackagePermission} actions.
+	 *         <code>PackagePermission</code> actions.
 	 */
 	public String getActions() {
 		String result = actions;
@@ -462,28 +464,28 @@
 	}
 
 	/**
-	 * Returns a new {@code PermissionCollection} object suitable for
-	 * storing {@code PackagePermission} objects.
+	 * Returns a new <code>PermissionCollection</code> object suitable for
+	 * storing <code>PackagePermission</code> objects.
 	 * 
-	 * @return A new {@code PermissionCollection} object.
+	 * @return A new <code>PermissionCollection</code> object.
 	 */
 	public PermissionCollection newPermissionCollection() {
 		return new PackagePermissionCollection();
 	}
 
 	/**
-	 * Determines the equality of two {@code PackagePermission} objects.
+	 * Determines the equality of two <code>PackagePermission</code> objects.
 	 * 
 	 * This method checks that specified package has the same package name and
-	 * {@code PackagePermission} actions as this
-	 * {@code PackagePermission} object.
+	 * <code>PackagePermission</code> actions as this
+	 * <code>PackagePermission</code> object.
 	 * 
 	 * @param obj The object to test for equality with this
-	 *        {@code PackagePermission} object.
-	 * @return {@code true} if {@code obj} is a
-	 *         {@code PackagePermission}, and has the same package name and
-	 *         actions as this {@code PackagePermission} object;
-	 *         {@code false} otherwise.
+	 *        <code>PackagePermission</code> object.
+	 * @return <code>true</code> if <code>obj</code> is a
+	 *         <code>PackagePermission</code>, and has the same package name and
+	 *         actions as this <code>PackagePermission</code> object;
+	 *         <code>false</code> otherwise.
 	 */
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -545,42 +547,42 @@
 	}
 
 	/**
-	 * Called by {@code <@link PackagePermission#implies(Permission)>}. This
-	 * method is only called on a requested permission which cannot have a
-	 * filter set.
+	 * Called by <code><@link PackagePermission#implies(Permission)></code>.
 	 * 
-	 * @return a map of properties for this permission.
+	 * @return a dictionary of properties for this permission.
 	 */
-	private Map<String, Object> getProperties() {
-		Map<String, Object> result = properties;
+	private Dictionary getProperties() {
+		Dictionary result = properties;
 		if (result != null) {
 			return result;
 		}
-		final Map<String, Object> map = new HashMap<String, Object>(5);
-		map.put("package.name", getName());
+		final Dictionary dict = new Hashtable(5);
+		if (filter == null) {
+			dict.put("package.name", getName());
+		}
 		if (bundle != null) {
-			AccessController.doPrivileged(new PrivilegedAction<Object>() {
+			AccessController.doPrivileged(new PrivilegedAction() {
 				public Object run() {
-					map.put("id", new Long(bundle.getBundleId()));
-					map.put("location", bundle.getLocation());
+					dict.put("id", new Long(bundle.getBundleId()));
+					dict.put("location", bundle.getLocation());
 					String name = bundle.getSymbolicName();
 					if (name != null) {
-						map.put("name", name);
+						dict.put("name", name);
 					}
 					SignerProperty signer = new SignerProperty(bundle);
 					if (signer.isBundleSigned()) {
-						map.put("signer", signer);
+						dict.put("signer", signer);
 					}
 					return null;
 				}
 			});
 		}
-		return properties = map;
+		return properties = dict;
 	}
 }
 
 /**
- * Stores a set of {@code PackagePermission} permissions.
+ * Stores a set of <code>PackagePermission</code> permissions.
  * 
  * @see java.security.Permission
  * @see java.security.Permissions
@@ -594,7 +596,7 @@
 	 * 
 	 * @GuardedBy this
 	 */
-	private transient Map<String, PackagePermission>	permissions;
+	private transient Map	permissions;
 
 	/**
 	 * Boolean saying if "*" is in the collection.
@@ -610,25 +612,25 @@
 	 * @serial
 	 * @GuardedBy this
 	 */
-	private Map<String, PackagePermission>				filterPermissions;
+	private Map				filterPermissions;
 
 	/**
 	 * Create an empty PackagePermissions object.
 	 */
 	public PackagePermissionCollection() {
-		permissions = new HashMap<String, PackagePermission>();
+		permissions = new HashMap();
 		all_allowed = false;
 	}
 
 	/**
 	 * Adds a permission to this permission collection.
 	 * 
-	 * @param permission The {@code PackagePermission} object to add.
+	 * @param permission The <code>PackagePermission</code> object to add.
 	 * @throws IllegalArgumentException If the specified permission is not a
-	 *         {@code PackagePermission} instance or was constructed with a
+	 *         <code>PackagePermission</code> instance or was constructed with a
 	 *         Bundle object.
 	 * @throws SecurityException If this
-	 *         {@code PackagePermissionCollection} object has been marked
+	 *         <code>PackagePermissionCollection</code> object has been marked
 	 *         read-only.
 	 */
 	public void add(final Permission permission) {
@@ -651,18 +653,18 @@
 		final Filter f = pp.filter;
 		synchronized (this) {
 			/* select the bucket for the permission */
-			Map<String, PackagePermission> pc;
+			Map pc;
 			if (f != null) {
 				pc = filterPermissions;
 				if (pc == null) {
-					filterPermissions = pc = new HashMap<String, PackagePermission>();
+					filterPermissions = pc = new HashMap();
 				}
 			}
 			else {
 				pc = permissions;
 			}
 			
-			final PackagePermission existing = pc.get(name);
+			final PackagePermission existing = (PackagePermission) pc.get(name);
 			if (existing != null) {
 				final int oldMask = existing.action_mask;
 				final int newMask = pp.action_mask;
@@ -687,12 +689,12 @@
 
 	/**
 	 * Determines if the specified permissions implies the permissions expressed
-	 * in {@code permission}.
+	 * in <code>permission</code>.
 	 * 
 	 * @param permission The Permission object to compare with this
-	 *        {@code PackagePermission} object.
-	 * @return {@code true} if {@code permission} is a proper subset
-	 *         of a permission in the set; {@code false} otherwise.
+	 *        <code>PackagePermission</code> object.
+	 * @return <code>true</code> if <code>permission</code> is a proper subset
+	 *         of a permission in the set; <code>false</code> otherwise.
 	 */
 	public boolean implies(final Permission permission) {
 		if (!(permission instanceof PackagePermission)) {
@@ -707,13 +709,13 @@
 		final int desired = requested.action_mask;
 		int effective = PackagePermission.ACTION_NONE;
 
-		Collection<PackagePermission> perms;
+		Collection perms;
 		synchronized (this) {
-			Map<String, PackagePermission> pc = permissions;
+			Map pc = permissions;
 			PackagePermission pp;
 			/* short circuit if the "*" Permission was added */
 			if (all_allowed) {
-				pp = pc.get("*");
+				pp = (PackagePermission) pc.get("*");
 				if (pp != null) {
 					effective |= pp.action_mask;
 					if ((effective & desired) == desired) {
@@ -725,7 +727,7 @@
 			 * strategy: Check for full match first. Then work our way up the
 			 * name looking for matches on a.b.*
 			 */
-			pp = pc.get(requestedName);
+			pp = (PackagePermission) pc.get(requestedName);
 			if (pp != null) {
 				/* we have a direct hit! */
 				effective |= pp.action_mask;
@@ -738,7 +740,7 @@
 			int offset = requestedName.length() - 1;
 			while ((last = requestedName.lastIndexOf(".", offset)) != -1) {
 				requestedName = requestedName.substring(0, last + 1) + "*";
-				pp = pc.get(requestedName);
+				pp = (PackagePermission) pc.get(requestedName);
 				if (pp != null) {
 					effective |= pp.action_mask;
 					if ((effective & desired) == desired) {
@@ -758,8 +760,9 @@
 			perms = pc.values();
 		}
 		/* iterate one by one over filteredPermissions */
-		for (PackagePermission perm : perms) {
-			if (perm.implies0(requested, effective)) {
+		for (Iterator iter = perms.iterator(); iter.hasNext();) {
+			if (((PackagePermission) iter.next())
+					.implies0(requested, effective)) {
 				return true;
 			}
 		}
@@ -767,14 +770,14 @@
 	}
 
 	/**
-	 * Returns an enumeration of all {@code PackagePermission} objects in
+	 * Returns an enumeration of all <code>PackagePermission</code> objects in
 	 * the container.
 	 * 
-	 * @return Enumeration of all {@code PackagePermission} objects.
+	 * @return Enumeration of all <code>PackagePermission</code> objects.
 	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		Map<String, PackagePermission> pc = filterPermissions;
+	public synchronized Enumeration elements() {
+		List all = new ArrayList(permissions.values());
+		Map pc = filterPermissions;
 		if (pc != null) {
 			all.addAll(pc.values());
 		}
@@ -789,8 +792,7 @@
 
 	private synchronized void writeObject(ObjectOutputStream out)
 			throws IOException {
-		Hashtable<String, PackagePermission> hashtable = new Hashtable<String, PackagePermission>(
-				permissions);
+		Hashtable hashtable = new Hashtable(permissions);
 		ObjectOutputStream.PutField pfields = out.putFields();
 		pfields.put("permissions", hashtable);
 		pfields.put("all_allowed", all_allowed);
@@ -801,12 +803,9 @@
 	private synchronized void readObject(java.io.ObjectInputStream in)
 			throws IOException, ClassNotFoundException {
 		ObjectInputStream.GetField gfields = in.readFields();
-		Hashtable<String, PackagePermission> hashtable = (Hashtable<String, PackagePermission>) gfields
-				.get("permissions", null);
-		permissions = new HashMap<String, PackagePermission>(hashtable);
+		Hashtable hashtable = (Hashtable) gfields.get("permissions", null);
+		permissions = new HashMap(hashtable);
 		all_allowed = gfields.get("all_allowed", false);
-		HashMap<String, PackagePermission> fp = (HashMap<String, PackagePermission>) gfields
-				.get("filterPermissions", null);
-		filterPermissions = fp;
+		filterPermissions = (HashMap) gfields.get("filterPermissions", null);
 	}
 }
diff --git a/framework/src/main/java/org/osgi/framework/ServiceEvent.java b/framework/src/main/java/org/osgi/framework/ServiceEvent.java
index 82ec899..b7c9928 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceEvent.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,8 +22,8 @@
 /**
  * An event from the Framework describing a service lifecycle change.
  * <p>
- * {@code ServiceEvent} objects are delivered to
- * {@code ServiceListener}s and {@code AllServiceListener}s when a
+ * <code>ServiceEvent</code> objects are delivered to
+ * <code>ServiceListener</code>s and <code>AllServiceListener</code>s when a
  * change occurs in this service's lifecycle. A type code is used to identify
  * the event type for future extendability.
  * 
@@ -33,7 +33,7 @@
  * @Immutable
  * @see ServiceListener
  * @see AllServiceListener
- * @version $Id: 2b9458d90004411b6ca0cb4b361bc282b04c85eb $
+ * @version $Revision: 6542 $
  */
 
 public class ServiceEvent extends EventObject {
@@ -41,7 +41,7 @@
 	/**
 	 * Reference to the service that had a change occur in its lifecycle.
 	 */
-	private final ServiceReference< ? >	reference;
+	private final ServiceReference	reference;
 
 	/**
 	 * Type of service lifecycle change.
@@ -75,7 +75,7 @@
 	 * has completed unregistering.
 	 * 
 	 * <p>
-	 * If a bundle is using a service that is {@code UNREGISTERING}, the
+	 * If a bundle is using a service that is <code>UNREGISTERING</code>, the
 	 * bundle should release its use of the service when it receives this event.
 	 * If the bundle does not release its use of the service when it receives
 	 * this event, the Framework will automatically release the bundle's use of
@@ -92,7 +92,7 @@
 	 * <p>
 	 * This event is synchronously delivered <strong>after</strong> the service
 	 * properties have been modified. This event is only delivered to listeners
-	 * which were added with a non-{@code null} filter where the filter
+	 * which were added with a non-<code>null</code> filter where the filter
 	 * matched the service properties prior to the modification but the filter
 	 * does not match the modified service properties.
 	 * 
@@ -105,10 +105,10 @@
 	 * Creates a new service event object.
 	 * 
 	 * @param type The event type.
-	 * @param reference A {@code ServiceReference} object to the service
+	 * @param reference A <code>ServiceReference</code> object to the service
 	 * 	that had a lifecycle change.
 	 */
-	public ServiceEvent(int type, ServiceReference< ? > reference) {
+	public ServiceEvent(int type, ServiceReference reference) {
 		super(reference);
 		this.reference = reference;
 		this.type = type;
@@ -122,7 +122,7 @@
 	 * 
 	 * @return Reference to the service that had a lifecycle change.
 	 */
-	public ServiceReference< ? > getServiceReference() {
+	public ServiceReference getServiceReference() {
 		return reference;
 	}
 
diff --git a/framework/src/main/java/org/osgi/framework/ServiceException.java b/framework/src/main/java/org/osgi/framework/ServiceException.java
index d8ed3bd..4cf04a0 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceException.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2007, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2007, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,18 +20,18 @@
  * A service exception used to indicate that a service problem occurred.
  * 
  * <p>
- * A {@code ServiceException} object is created by the Framework or
+ * A <code>ServiceException</code> object is created by the Framework or
  * service implementation to denote an exception condition in the service. A
  * type code is used to identify the exception type for future extendability.
  * Service implementations may also create subclasses of
- * {@code ServiceException}. When subclassing, the subclass should set
+ * <code>ServiceException</code>. When subclassing, the subclass should set
  * the type to {@link #SUBCLASSED} to indicate that
- * {@code ServiceException} has been subclassed.
+ * <code>ServiceException</code> has been subclassed.
  * 
  * <p>
  * This exception conforms to the general purpose exception chaining mechanism.
  * 
- * @version $Id: 453b6021eed4543f754e20696b9f8b33a7e121ee $
+ * @version $Revision: 6518 $
  * @since 1.5
  */
 
@@ -68,16 +68,9 @@
 	 * An error occurred invoking a remote service.
 	 */
 	public static final int REMOTE 				= 5;
-	/**
-	 * The service factory resulted in a recursive call to itself for the
-	 * requesting bundle.
-	 * 
-	 * @since 1.6
-	 */
-	public static final int	FACTORY_RECURSION	= 6;
 
 	/**
-	 * Creates a {@code ServiceException} with the specified message and
+	 * Creates a <code>ServiceException</code> with the specified message and
 	 * exception cause.
 	 * 
 	 * @param msg The associated message.
@@ -88,7 +81,7 @@
 	}
 
 	/**
-	 * Creates a {@code ServiceException} with the specified message.
+	 * Creates a <code>ServiceException</code> with the specified message.
 	 * 
 	 * @param msg The message.
 	 */
@@ -97,7 +90,7 @@
 	}
 
 	/**
-	 * Creates a {@code ServiceException} with the specified message,
+	 * Creates a <code>ServiceException</code> with the specified message,
 	 * type and exception cause.
 	 * 
 	 * @param msg The associated message.
@@ -110,7 +103,7 @@
 	}
 
 	/**
-	 * Creates a {@code ServiceException} with the specified message and
+	 * Creates a <code>ServiceException</code> with the specified message and
 	 * type.
 	 * 
 	 * @param msg The message.
@@ -122,7 +115,7 @@
 	}
 
 	/**
-	 * Returns the type for this exception or {@code UNSPECIFIED} if the
+	 * Returns the type for this exception or <code>UNSPECIFIED</code> if the
 	 * type was unspecified or unknown.
 	 * 
 	 * @return The type of this exception.
diff --git a/framework/src/main/java/org/osgi/framework/ServiceFactory.java b/framework/src/main/java/org/osgi/framework/ServiceFactory.java
index 6383b22..c8f6bf3 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceFactory.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,73 +21,65 @@
  * environment.
  * 
  * <p>
- * When registering a service, a {@code ServiceFactory} object can be used
- * instead of a service object, so that the bundle developer can gain control of
- * the specific service object granted to a bundle that is using the service.
+ * When registering a service, a <code>ServiceFactory</code> object can be
+ * used instead of a service object, so that the bundle developer can gain
+ * control of the specific service object granted to a bundle that is using the
+ * service.
  * 
  * <p>
- * When this happens, the {@code BundleContext.getService(ServiceReference)}
- * method calls the {@code ServiceFactory.getService} method to create a service
- * object specifically for the requesting bundle. The service object returned by
- * the {@code ServiceFactory} is cached by the Framework until the bundle
+ * When this happens, the
+ * <code>BundleContext.getService(ServiceReference)</code> method calls the
+ * <code>ServiceFactory.getService</code> method to create a service object
+ * specifically for the requesting bundle. The service object returned by the
+ * <code>ServiceFactory</code> is cached by the Framework until the bundle
  * releases its use of the service.
  * 
  * <p>
- * When the bundle's use count for the service is decremented to zero (including
- * the bundle stopping or the service being unregistered), the
- * {@code ServiceFactory.ungetService} method is called.
+ * When the bundle's use count for the service equals zero (including the bundle
+ * stopping or the service being unregistered), the
+ * <code>ServiceFactory.ungetService</code> method is called.
  * 
  * <p>
- * {@code ServiceFactory} objects are only used by the Framework and are not
- * made available to other bundles in the OSGi environment. The Framework may
- * concurrently call a {@code ServiceFactory}.
+ * <code>ServiceFactory</code> objects are only used by the Framework and are
+ * not made available to other bundles in the OSGi environment. The Framework
+ * may concurrently call a <code>ServiceFactory</code>.
  * 
- * @param <S> Type of Service
  * @see BundleContext#getService
  * @ThreadSafe
- * @version $Id: 94cd1a0127aaad9beb484f557342a8fbd0be2322 $
+ * @version $Revision: 5967 $
  */
 
-public interface ServiceFactory<S> {
+public interface ServiceFactory {
 	/**
 	 * Creates a new service object.
 	 * 
 	 * <p>
 	 * The Framework invokes this method the first time the specified
-	 * {@code bundle} requests a service object using the
-	 * {@code BundleContext.getService(ServiceReference)} method. The service
-	 * factory can then return a specific service object for each bundle.
+	 * <code>bundle</code> requests a service object using the
+	 * <code>BundleContext.getService(ServiceReference)</code> method. The
+	 * service factory can then return a specific service object for each
+	 * bundle.
 	 * 
 	 * <p>
-	 * The Framework must check that the returned service object is valid. If
-	 * the returned service object is {@code null} or is not an
-	 * {@code instanceof} all the classes named when the service was registered,
-	 * a framework event of type {@link FrameworkEvent#ERROR} is fired
-	 * containing a service exception of type
-	 * {@link ServiceException#FACTORY_ERROR} and {@code null} is returned to
-	 * the bundle. If this method throws an exception, a framework event of type
-	 * {@link FrameworkEvent#ERROR} is fired containing a service exception of
-	 * type {@link ServiceException#FACTORY_EXCEPTION} with the thrown exception
-	 * as the cause and {@code null} is returned to the bundle. If this method
-	 * is recursively called for the specified bundle, a framework event of type
-	 * {@link FrameworkEvent#ERROR} is fired containing a service exception of
-	 * type {@link ServiceException#FACTORY_RECURSION} and {@code null} is
-	 * returned to the bundle.
+	 * The Framework caches the value returned (unless it is <code>null</code>),
+	 * and will return the same service object on any future call to
+	 * <code>BundleContext.getService</code> for the same bundle. This means the
+	 * Framework must not allow this method to be concurrently called for the
+	 * same bundle.
 	 * 
 	 * <p>
-	 * The Framework caches the valid service object and will return the same
-	 * service object on any future call to {@code BundleContext.getService} for
-	 * the specified bundle. This means the Framework must not allow this method
-	 * to be concurrently called for the specified bundle.
+	 * The Framework will check if the returned service object is an instance of
+	 * all the classes named when the service was registered. If not, then
+	 * <code>null</code> is returned to the bundle.
 	 * 
-	 * @param bundle The bundle requesting the service.
-	 * @param registration The {@code ServiceRegistration} object for the
-	 *        requested service.
+	 * @param bundle The bundle using the service.
+	 * @param registration The <code>ServiceRegistration</code> object for the
+	 *        service.
 	 * @return A service object that <strong>must</strong> be an instance of all
 	 *         the classes named when the service was registered.
 	 * @see BundleContext#getService
 	 */
-	public S getService(Bundle bundle, ServiceRegistration<S> registration);
+	public Object getService(Bundle bundle, ServiceRegistration registration);
 
 	/**
 	 * Releases a service object.
@@ -96,20 +88,13 @@
 	 * The Framework invokes this method when a service has been released by a
 	 * bundle. The service object may then be destroyed.
 	 * 
-	 * <p>
-	 * If this method throws an exception, a framework event of type
-	 * {@link FrameworkEvent#ERROR} is fired containing a service exception of
-	 * type {@link ServiceException#FACTORY_EXCEPTION} with the thrown exception
-	 * as the cause.
-	 * 
 	 * @param bundle The bundle releasing the service.
-	 * @param registration The {@code ServiceRegistration} object for the
-	 *        service being released.
+	 * @param registration The <code>ServiceRegistration</code> object for the
+	 *        service.
 	 * @param service The service object returned by a previous call to the
-	 *        {@link #getService(Bundle, ServiceRegistration) getService}
-	 *        method.
+	 *        <code>ServiceFactory.getService</code> method.
 	 * @see BundleContext#ungetService
 	 */
-	public void ungetService(Bundle bundle, ServiceRegistration<S> registration,
-			S service);
+	public void ungetService(Bundle bundle, ServiceRegistration registration,
+			Object service);
 }
diff --git a/framework/src/main/java/org/osgi/framework/ServiceListener.java b/framework/src/main/java/org/osgi/framework/ServiceListener.java
index dc6a159..ec08560 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceListener.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,46 +19,46 @@
 import java.util.EventListener;
 
 /**
- * A {@code ServiceEvent} listener. {@code ServiceListener} is a
+ * A <code>ServiceEvent</code> listener. <code>ServiceListener</code> is a
  * listener interface that may be implemented by a bundle developer. When a
- * {@code ServiceEvent} is fired, it is synchronously delivered to a
- * {@code ServiceListener}. The Framework may deliver
- * {@code ServiceEvent} objects to a {@code ServiceListener} out
+ * <code>ServiceEvent</code> is fired, it is synchronously delivered to a
+ * <code>ServiceListener</code>. The Framework may deliver
+ * <code>ServiceEvent</code> objects to a <code>ServiceListener</code> out
  * of order and may concurrently call and/or reenter a
- * {@code ServiceListener}.
+ * <code>ServiceListener</code>.
  * 
  * <p>
- * A {@code ServiceListener} object is registered with the Framework
- * using the {@code BundleContext.addServiceListener} method.
- * {@code ServiceListener} objects are called with a
- * {@code ServiceEvent} object when a service is registered, modified, or
+ * A <code>ServiceListener</code> object is registered with the Framework
+ * using the <code>BundleContext.addServiceListener</code> method.
+ * <code>ServiceListener</code> objects are called with a
+ * <code>ServiceEvent</code> object when a service is registered, modified, or
  * is in the process of unregistering.
  * 
  * <p>
- * {@code ServiceEvent} object delivery to {@code ServiceListener}
+ * <code>ServiceEvent</code> object delivery to <code>ServiceListener</code>
  * objects is filtered by the filter specified when the listener was registered.
  * If the Java Runtime Environment supports permissions, then additional
- * filtering is done. {@code ServiceEvent} objects are only delivered to
+ * filtering is done. <code>ServiceEvent</code> objects are only delivered to
  * the listener if the bundle which defines the listener object's class has the
- * appropriate {@code ServicePermission} to get the service using at
+ * appropriate <code>ServicePermission</code> to get the service using at
  * least one of the named classes under which the service was registered.
  * 
  * <p>
- * {@code ServiceEvent} object delivery to {@code ServiceListener}
+ * <code>ServiceEvent</code> object delivery to <code>ServiceListener</code>
  * objects is further filtered according to package sources as defined in
  * {@link ServiceReference#isAssignableTo(Bundle, String)}.
  * 
  * @see ServiceEvent
  * @see ServicePermission
  * @ThreadSafe
- * @version $Id: d73f8e9b4babc8b53b5d1cbe7b17b732f54bb2a3 $
+ * @version $Revision: 5673 $
  */
 
 public interface ServiceListener extends EventListener {
 	/**
 	 * Receives notification that a service has had a lifecycle change.
 	 * 
-	 * @param event The {@code ServiceEvent} object.
+	 * @param event The <code>ServiceEvent</code> object.
 	 */
 	public void serviceChanged(ServiceEvent event);
 }
diff --git a/framework/src/main/java/org/osgi/framework/ServicePermission.java b/framework/src/main/java/org/osgi/framework/ServicePermission.java
index b7a9956..d2f3c31 100644
--- a/framework/src/main/java/org/osgi/framework/ServicePermission.java
+++ b/framework/src/main/java/org/osgi/framework/ServicePermission.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,43 +26,42 @@
 import java.security.Permission;
 import java.security.PermissionCollection;
 import java.security.PrivilegedAction;
-import java.util.AbstractMap;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Dictionary;
 import java.util.Enumeration;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Hashtable;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * A bundle's authority to register or get a service.
  * <ul>
- * <li>The {@code register} action allows a bundle to register a service on
+ * <li>The <code>register</code> action allows a bundle to register a service on
  * the specified names.
- * <li>The {@code get} action allows a bundle to detect a service and get
+ * <li>The <code>get</code> action allows a bundle to detect a service and get
  * it.
  * </ul>
  * Permission to get a service is required in order to detect events regarding
  * the service. Untrusted bundles should not be able to detect the presence of
  * certain services unless they have the appropriate
- * {@code ServicePermission} to get the specific service.
+ * <code>ServicePermission</code> to get the specific service.
  * 
  * @ThreadSafe
- * @version $Id: 1b6ee9543f4cbc16add8dc8c40dfa9a6dfee7aa2 $
+ * @version $Revision: 7189 $
  */
 
 public final class ServicePermission extends BasicPermission {
 	static final long			serialVersionUID	= -7662148639076511574L;
 	/**
-	 * The action string {@code get}.
+	 * The action string <code>get</code>.
 	 */
 	public final static String	GET					= "get";
 	/**
-	 * The action string {@code register}.
+	 * The action string <code>register</code>.
 	 */
 	public final static String	REGISTER			= "register";
 
@@ -88,7 +87,7 @@
 	 * The service used by this ServicePermission. Must be null if not
 	 * constructed with a service.
 	 */
-	transient final ServiceReference< ? >					service;
+	transient final ServiceReference		service;
 
 	/**
 	 * The object classes for this ServicePermission. Must be null if not
@@ -103,11 +102,11 @@
 	transient Filter						filter;
 
 	/**
-	 * This map holds the properties of the permission, used to match a filter
-	 * in implies. This is not initialized until necessary, and then cached in
-	 * this object.
+	 * This dictionary holds the properties of the permission, used to match a
+	 * filter in implies. This is not initialized until necessary, and then
+	 * cached in this object.
 	 */
-	private transient volatile Map<String, Object>	properties;
+	private transient volatile Dictionary	properties;
 
 	/**
 	 * True if constructed with a name and the name is "*" or ends with ".*".
@@ -139,7 +138,7 @@
 	 * *
 	 * </pre>
 	 * 
-	 * For the {@code get} action, the name can also be a filter
+	 * For the <code>get</code> action, the name can also be a filter
 	 * expression. The filter gives access to the service properties as well as
 	 * the following attributes:
 	 * <ul>
@@ -159,17 +158,17 @@
 	 * Service properties names are case insensitive.
 	 * 
 	 * <p>
-	 * There are two possible actions: {@code get} and
-	 * {@code register}. The {@code get} permission allows the owner
+	 * There are two possible actions: <code>get</code> and
+	 * <code>register</code>. The <code>get</code> permission allows the owner
 	 * of this permission to obtain a service with this name. The
-	 * {@code register} permission allows the bundle to register a service
+	 * <code>register</code> permission allows the bundle to register a service
 	 * under that name.
 	 * 
 	 * @param name The service class name
-	 * @param actions {@code get},{@code register} (canonical order)
+	 * @param actions <code>get</code>,<code>register</code> (canonical order)
 	 * @throws IllegalArgumentException If the specified name is a filter
 	 *         expression and either the specified action is not
-	 *         {@code get} or the filter has an invalid syntax.
+	 *         <code>get</code> or the filter has an invalid syntax.
 	 */
 	public ServicePermission(String name, String actions) {
 		this(name, parseActions(actions));
@@ -181,19 +180,19 @@
 	}
 
 	/**
-	 * Creates a new requested {@code ServicePermission} object to be used
-	 * by code that must perform {@code checkPermission} for the
-	 * {@code get} action. {@code ServicePermission} objects created
-	 * with this constructor cannot be added to a {@code ServicePermission}
+	 * Creates a new requested <code>ServicePermission</code> object to be used
+	 * by code that must perform <code>checkPermission</code> for the
+	 * <code>get</code> action. <code>ServicePermission</code> objects created
+	 * with this constructor cannot be added to a <code>ServicePermission</code>
 	 * permission collection.
 	 * 
 	 * @param reference The requested service.
-	 * @param actions The action {@code get}.
+	 * @param actions The action <code>get</code>.
 	 * @throws IllegalArgumentException If the specified action is not
-	 *         {@code get} or reference is {@code null}.
+	 *         <code>get</code> or reference is <code>null</code>.
 	 * @since 1.5
 	 */
-	public ServicePermission(ServiceReference< ? > reference, String actions) {
+	public ServicePermission(ServiceReference reference, String actions) {
 		super(createName(reference));
 		setTransients(null, parseActions(actions));
 		this.service = reference;
@@ -210,7 +209,7 @@
 	 * @param reference ServiceReference to use to create permission name.
 	 * @return permission name.
 	 */
-	private static String createName(ServiceReference< ? > reference) {
+	private static String createName(ServiceReference reference) {
 		if (reference == null) {
 			throw new IllegalArgumentException("reference must not be null");
 		}
@@ -352,7 +351,7 @@
 	 * 
 	 * @param filterString The filter string to parse.
 	 * @return a Filter for this bundle. If the specified filterString is not a
-	 *         filter expression, then {@code null} is returned.
+	 *         filter expression, then <code>null</code> is returned.
 	 * @throws IllegalArgumentException If the filter syntax is invalid.
 	 */
 	private static Filter parseFilter(String filterString) {
@@ -373,12 +372,12 @@
 	}
 
 	/**
-	 * Determines if a {@code ServicePermission} object "implies" the
+	 * Determines if a <code>ServicePermission</code> object "implies" the
 	 * specified permission.
 	 * 
 	 * @param p The target permission to check.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	public boolean implies(Permission p) {
 		if (!(p instanceof ServicePermission)) {
@@ -403,8 +402,8 @@
 	 *        validated as a proper argument. The requested ServicePermission
 	 *        must not have a filter expression.
 	 * @param effective The effective actions with which to start.
-	 * @return {@code true} if the specified permission is implied by this
-	 *         object; {@code false} otherwise.
+	 * @return <code>true</code> if the specified permission is implied by this
+	 *         object; <code>false</code> otherwise.
 	 */
 	boolean implies0(ServicePermission requested, int effective) {
 		/* check actions first - much faster */
@@ -420,7 +419,7 @@
 		/* if we have a filter */
 		Filter f = filter;
 		if (f != null) {
-			return f.matches(requested.getProperties());
+			return f.matchCase(requested.getProperties());
 		}
 		/* if requested permission not created with ServiceReference */
 		String[] requestedNames = requested.objectClass;
@@ -451,8 +450,8 @@
 
 	/**
 	 * Returns the canonical string representation of the actions. Always
-	 * returns present actions in the following order: {@code get},
-	 * {@code register}.
+	 * returns present actions in the following order: <code>get</code>,
+	 * <code>register</code>.
 	 * 
 	 * @return The canonical string representation of the actions.
 	 */
@@ -481,11 +480,11 @@
 	}
 
 	/**
-	 * Returns a new {@code PermissionCollection} object for storing
-	 * {@code ServicePermission} objects.
-	 * 
-	 * @return A new {@code PermissionCollection} object suitable for storing
-	 *         {@code ServicePermission} objects.
+	 * Returns a new <code>PermissionCollection</code> object for storing
+	 * <code>ServicePermission<code> objects.
+	 *
+	 * @return A new <code>PermissionCollection</code> object suitable for storing
+	 * <code>ServicePermission</code> objects.
 	 */
 	public PermissionCollection newPermissionCollection() {
 		return new ServicePermissionCollection();
@@ -495,12 +494,12 @@
 	 * Determines the equality of two ServicePermission objects.
 	 * 
 	 * Checks that specified object has the same class name and action as this
-	 * {@code ServicePermission}.
+	 * <code>ServicePermission</code>.
 	 * 
 	 * @param obj The object to test for equality.
-	 * @return true if obj is a {@code ServicePermission}, and has the same
-	 *         class name and actions as this {@code ServicePermission}
-	 *         object; {@code false} otherwise.
+	 * @return true if obj is a <code>ServicePermission</code>, and has the same
+	 *         class name and actions as this <code>ServicePermission</code>
+	 *         object; <code>false</code> otherwise.
 	 */
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -559,28 +558,27 @@
 		s.defaultReadObject();
 		setTransients(parseFilter(getName()), parseActions(actions));
 	}
-
 	/**
-	 * Called by {@code <@link ServicePermission#implies(Permission)>}. This
-	 * method is only called on a requested permission which cannot have a
-	 * filter set.
+	 * Called by <code><@link ServicePermission#implies(Permission)></code>.
 	 * 
-	 * @return a map of properties for this permission.
+	 * @return a dictionary of properties for this permission.
 	 */
-	private Map<String, Object> getProperties() {
-		Map<String, Object> result = properties;
+	private Dictionary getProperties() {
+		Dictionary result = properties;
 		if (result != null) {
 			return result;
 		}
 		if (service == null) {
-			result = new HashMap<String, Object>(1);
-			result.put(Constants.OBJECTCLASS, new String[] {getName()});
+			result = new Hashtable(1);
+			if (filter == null) {
+				result.put(Constants.OBJECTCLASS, new String[] {getName()});
+			}
 			return properties = result;
 		}
-		final Map<String, Object> props = new HashMap<String, Object>(4);
+		final Map props = new HashMap(4);
 		final Bundle bundle = service.getBundle();
 		if (bundle != null) {
-			AccessController.doPrivileged(new PrivilegedAction<Object>() {
+			AccessController.doPrivileged(new PrivilegedAction() {
 				public Object run() {
 					props.put("id", new Long(bundle.getBundleId()));
 					props.put("location", bundle.getLocation());
@@ -599,15 +597,13 @@
 		return properties = new Properties(props, service);
 	}
 	
-	static private final class Properties extends AbstractMap<String, Object> {
-		private final Map<String, Object>	properties;
-		private final ServiceReference< ? >	service;
-		private transient volatile Set<Map.Entry<String, Object>>	entries;
+	private static class Properties extends Dictionary {
+		private final Map				properties;
+		private final ServiceReference	service;
 
-		Properties(Map<String, Object> properties, ServiceReference< ? > service) {
+		Properties(Map properties, ServiceReference service) {
 			this.properties = properties;
 			this.service = service;
-			entries = null;
 		}
 
 		public Object get(Object k) {
@@ -625,64 +621,57 @@
 			return service.getProperty(key);
 		}
 
-		public Set<Map.Entry<String, Object>> entrySet() {
-			if (entries != null) {
-				return entries;
-			}
-			Set<Map.Entry<String, Object>> all = new HashSet<Map.Entry<String, Object>>(
-					properties.entrySet());
-			add: for (String key : service.getPropertyKeys()) {
-				for (String k : properties.keySet()) {
-					if (key.equalsIgnoreCase(k)) {
+		public int size() {
+			return properties.size() + service.getPropertyKeys().length;
+		}
+
+		public boolean isEmpty() {
+			// we can return false because this must never be empty
+			return false;
+		}
+
+		public Enumeration keys() {
+			Collection pk = properties.keySet();
+			String spk[] = service.getPropertyKeys();
+			List all = new ArrayList(pk.size() + spk.length);
+			all.addAll(pk);
+			add:
+			for (int i = 0, length = spk.length; i < length; i++) {
+				String key = spk[i];
+				for (Iterator iter = pk.iterator(); iter.hasNext();) {
+					if (key.equalsIgnoreCase((String) iter.next())) {
 						continue add;
 					}
 				}
-				all.add(new Entry(key, service.getProperty(key)));
+				all.add(key);
 			}
-			return entries = Collections.unmodifiableSet(all);
+			return Collections.enumeration(all);
 		}
-		
-		static private final class Entry implements Map.Entry<String, Object> {
-			private final String	k;
-			private final Object	v;
 
-			Entry(String key, Object value) {
-				this.k = key;
-				this.v = value;
-			}
-			public String getKey() {
-				return k;
-			}
-			public Object getValue() {
-				return v;
-			}
-			public Object setValue(Object value) {
-				throw new UnsupportedOperationException();
-			}
-			public String toString() {
-				return k + "=" + v;
-			}
-			public int hashCode() {
-				return ((k == null) ? 0 : k.hashCode())
-						^ ((v == null) ? 0 : v.hashCode());
-			}
-			public boolean equals(Object obj) {
-				if (obj == this) {
-					return true;
-				}
-				if (!(obj instanceof Map.Entry)) {
-					return false;
-				}
-				Map.Entry< ? , ? > e = (Map.Entry< ? , ? >) obj;
-				final Object key = e.getKey();
-				if ((k == key) || ((k != null) && k.equals(key))) {
-					final Object value = e.getValue();
-					if ((v == value) || ((v != null) && v.equals(value))) {
-						return true;
+		public Enumeration elements() {
+			Collection pk = properties.keySet();
+			String spk[] = service.getPropertyKeys();
+			List all = new ArrayList(pk.size() + spk.length);
+			all.addAll(properties.values());
+			add:
+			for (int i = 0, length = spk.length; i < length; i++) {
+				String key = spk[i];
+				for (Iterator iter = pk.iterator(); iter.hasNext();) {
+					if (key.equalsIgnoreCase((String) iter.next())) {
+						continue add;
 					}
 				}
-				return false;
+				all.add(service.getProperty(key));
 			}
+			return Collections.enumeration(all);
+		}
+
+		public Object put(Object key, Object value) {
+			throw new UnsupportedOperationException();
+		}
+
+		public Object remove(Object key) {
+			throw new UnsupportedOperationException();
 		}
 	}
 }
@@ -701,7 +690,7 @@
 	 * 
 	 * @GuardedBy this
 	 */
-	private transient Map<String, ServicePermission>	permissions;
+	private transient Map	permissions;
 
 	/**
 	 * Boolean saying if "*" is in the collection.
@@ -717,13 +706,13 @@
 	 * @serial
 	 * @GuardedBy this
 	 */
-	private Map<String, ServicePermission>				filterPermissions;
+	private Map				filterPermissions;
 
 	/**
 	 * Creates an empty ServicePermissions object.
 	 */
 	public ServicePermissionCollection() {
-		permissions = new HashMap<String, ServicePermission>();
+		permissions = new HashMap();
 		all_allowed = false;
 	}
 
@@ -734,7 +723,7 @@
 	 * @throws IllegalArgumentException If the specified permission is not a
 	 *         ServicePermission object.
 	 * @throws SecurityException If this
-	 *         {@code ServicePermissionCollection} object has been marked
+	 *         <code>ServicePermissionCollection</code> object has been marked
 	 *         read-only.
 	 */
 	public void add(final Permission permission) {
@@ -757,17 +746,17 @@
 		final Filter f = sp.filter;
 		synchronized (this) {
 			/* select the bucket for the permission */
-			Map<String, ServicePermission> pc;
+			Map pc;
 			if (f != null) {
 				pc = filterPermissions;
 				if (pc == null) {
-					filterPermissions = pc = new HashMap<String, ServicePermission>();
+					filterPermissions = pc = new HashMap();
 				}
 			}
 			else {
 				pc = permissions;
 			}
-			final ServicePermission existing = pc.get(name);
+			final ServicePermission existing = (ServicePermission) pc.get(name);
 			
 			if (existing != null) {
 				final int oldMask = existing.action_mask;
@@ -792,11 +781,11 @@
 
 	/**
 	 * Determines if a set of permissions implies the permissions expressed in
-	 * {@code permission}.
+	 * <code>permission</code>.
 	 * 
 	 * @param permission The Permission object to compare.
-	 * @return {@code true} if {@code permission} is a proper
-	 *         subset of a permission in the set; {@code false}
+	 * @return <code>true</code> if <code>permission</code> is a proper
+	 *         subset of a permission in the set; <code>false</code>
 	 *         otherwise.
 	 */
 	public boolean implies(final Permission permission) {
@@ -810,12 +799,12 @@
 		}
 
 		int effective = ServicePermission.ACTION_NONE;
-		Collection<ServicePermission> perms;
+		Collection perms;
 		synchronized (this) {
 			final int desired = requested.action_mask;
 			/* short circuit if the "*" Permission was added */
 			if (all_allowed) {
-				ServicePermission sp = permissions.get("*");
+				ServicePermission sp = (ServicePermission) permissions.get("*");
 				if (sp != null) {
 					effective |= sp.action_mask;
 					if ((effective & desired) == desired) {
@@ -840,7 +829,7 @@
 					}
 				}
 			}
-			Map<String, ServicePermission> pc = filterPermissions;
+			Map pc = filterPermissions;
 			if (pc == null) {
 				return false;
 			}
@@ -848,8 +837,9 @@
 		}
 		
 		/* iterate one by one over filteredPermissions */
-		for (ServicePermission perm : perms) {
-			if (perm.implies0(requested, effective)) {
+		for (Iterator iter = perms.iterator(); iter.hasNext();) {
+			if (((ServicePermission) iter.next())
+					.implies0(requested, effective)) {
 				return true;
 			}
 		}
@@ -867,8 +857,8 @@
 	 */
 	private int effective(String requestedName, final int desired,
 			int effective) {
-		final Map<String, ServicePermission> pc = permissions;
-		ServicePermission sp = pc.get(requestedName);
+		final Map pc = permissions;
+		ServicePermission sp = (ServicePermission) pc.get(requestedName);
 		// strategy:
 		// Check for full match first. Then work our way up the
 		// name looking for matches on a.b.*
@@ -884,7 +874,7 @@
 		int offset = requestedName.length() - 1;
 		while ((last = requestedName.lastIndexOf(".", offset)) != -1) {
 			requestedName = requestedName.substring(0, last + 1) + "*";
-			sp = pc.get(requestedName);
+			sp = (ServicePermission) pc.get(requestedName);
 			if (sp != null) {
 				effective |= sp.action_mask;
 				if ((effective & desired) == desired) {
@@ -901,14 +891,14 @@
 	}
 	
 	/**
-	 * Returns an enumeration of all the {@code ServicePermission}
+	 * Returns an enumeration of all the <code>ServicePermission</code>
 	 * objects in the container.
 	 * 
 	 * @return Enumeration of all the ServicePermission objects.
 	 */
-	public synchronized Enumeration<Permission> elements() {
-		List<Permission> all = new ArrayList<Permission>(permissions.values());
-		Map<String, ServicePermission> pc = filterPermissions;
+	public synchronized Enumeration elements() {
+		List all = new ArrayList(permissions.values());
+		Map pc = filterPermissions;
 		if (pc != null) {
 			all.addAll(pc.values());
 		}
@@ -923,8 +913,7 @@
 
 	private synchronized void writeObject(ObjectOutputStream out)
 			throws IOException {
-		Hashtable<String, ServicePermission> hashtable = new Hashtable<String, ServicePermission>(
-				permissions);
+		Hashtable hashtable = new Hashtable(permissions);
 		ObjectOutputStream.PutField pfields = out.putFields();
 		pfields.put("permissions", hashtable);
 		pfields.put("all_allowed", all_allowed);
@@ -935,12 +924,9 @@
 	private synchronized void readObject(java.io.ObjectInputStream in)
 			throws IOException, ClassNotFoundException {
 		ObjectInputStream.GetField gfields = in.readFields();
-		Hashtable<String, ServicePermission> hashtable = (Hashtable<String, ServicePermission>) gfields
-				.get("permissions", null);
-		permissions = new HashMap<String, ServicePermission>(hashtable);
+		Hashtable hashtable = (Hashtable) gfields.get("permissions", null);
+		permissions = new HashMap(hashtable);
 		all_allowed = gfields.get("all_allowed", false);
-		HashMap<String, ServicePermission> fp = (HashMap<String, ServicePermission>) gfields
-				.get("filterPermissions", null);
-		filterPermissions = fp;
+		filterPermissions = (HashMap) gfields.get("filterPermissions", null);
 	}
 }
diff --git a/framework/src/main/java/org/osgi/framework/ServiceReference.java b/framework/src/main/java/org/osgi/framework/ServiceReference.java
index ad38df7..a6dd9bd 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceReference.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceReference.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,40 +22,38 @@
  * A reference to a service.
  * 
  * <p>
- * The Framework returns {@code ServiceReference} objects from the
- * {@code BundleContext.getServiceReference} and
- * {@code BundleContext.getServiceReferences} methods.
+ * The Framework returns <code>ServiceReference</code> objects from the
+ * <code>BundleContext.getServiceReference</code> and
+ * <code>BundleContext.getServiceReferences</code> methods.
  * <p>
- * A {@code ServiceReference} object may be shared between bundles and can
- * be used to examine the properties of the service and to get the service
+ * A <code>ServiceReference</code> object may be shared between bundles and
+ * can be used to examine the properties of the service and to get the service
  * object.
  * <p>
  * Every service registered in the Framework has a unique
- * {@code ServiceRegistration} object and may have multiple, distinct
- * {@code ServiceReference} objects referring to it.
- * {@code ServiceReference} objects associated with a
- * {@code ServiceRegistration} object have the same {@code hashCode}
- * and are considered equal (more specifically, their {@code equals()}
- * method will return {@code true} when compared).
+ * <code>ServiceRegistration</code> object and may have multiple, distinct
+ * <code>ServiceReference</code> objects referring to it.
+ * <code>ServiceReference</code> objects associated with a
+ * <code>ServiceRegistration</code> object have the same <code>hashCode</code>
+ * and are considered equal (more specifically, their <code>equals()</code>
+ * method will return <code>true</code> when compared).
  * <p>
  * If the same service object is registered multiple times,
- * {@code ServiceReference} objects associated with different
- * {@code ServiceRegistration} objects are not equal.
+ * <code>ServiceReference</code> objects associated with different
+ * <code>ServiceRegistration</code> objects are not equal.
  * 
- * @param <S> Type of Service.
  * @see BundleContext#getServiceReference
  * @see BundleContext#getServiceReferences
  * @see BundleContext#getService
  * @ThreadSafe
- * @noimplement
- * @version $Id: 771b9b4d4f65dbe593154d02912edba51a085b0c $
+ * @version $Revision: 6374 $
  */
 
-public interface ServiceReference<S> extends Comparable<Object> {
+public interface ServiceReference extends Comparable {
 	/**
 	 * Returns the property value to which the specified property key is mapped
-	 * in the properties {@code Dictionary} object of the service
-	 * referenced by this {@code ServiceReference} object.
+	 * in the properties <code>Dictionary</code> object of the service
+	 * referenced by this <code>ServiceReference</code> object.
 	 * 
 	 * <p>
 	 * Property keys are case-insensitive.
@@ -63,30 +61,30 @@
 	 * <p>
 	 * This method must continue to return property values after the service has
 	 * been unregistered. This is so references to unregistered services (for
-	 * example, {@code ServiceReference} objects stored in the log) can
+	 * example, <code>ServiceReference</code> objects stored in the log) can
 	 * still be interrogated.
 	 * 
 	 * @param key The property key.
-	 * @return The property value to which the key is mapped; {@code null}
+	 * @return The property value to which the key is mapped; <code>null</code>
 	 *         if there is no property named after the key.
 	 */
 	public Object getProperty(String key);
 
 	/**
-	 * Returns an array of the keys in the properties {@code Dictionary}
-	 * object of the service referenced by this {@code ServiceReference}
+	 * Returns an array of the keys in the properties <code>Dictionary</code>
+	 * object of the service referenced by this <code>ServiceReference</code>
 	 * object.
 	 * 
 	 * <p>
 	 * This method will continue to return the keys after the service has been
 	 * unregistered. This is so references to unregistered services (for
-	 * example, {@code ServiceReference} objects stored in the log) can
+	 * example, <code>ServiceReference</code> objects stored in the log) can
 	 * still be interrogated.
 	 * 
 	 * <p>
 	 * This method is <i>case-preserving </i>; this means that every key in the
 	 * returned array must have the same case as the corresponding key in the
-	 * properties {@code Dictionary} that was passed to the
+	 * properties <code>Dictionary</code> that was passed to the
 	 * {@link BundleContext#registerService(String[],Object,Dictionary)} or
 	 * {@link ServiceRegistration#setProperties} methods.
 	 * 
@@ -96,15 +94,15 @@
 
 	/**
 	 * Returns the bundle that registered the service referenced by this
-	 * {@code ServiceReference} object.
+	 * <code>ServiceReference</code> object.
 	 * 
 	 * <p>
-	 * This method must return {@code null} when the service has been
+	 * This method must return <code>null</code> when the service has been
 	 * unregistered. This can be used to determine if the service has been
 	 * unregistered.
 	 * 
 	 * @return The bundle that registered the service referenced by this
-	 *         {@code ServiceReference} object; {@code null} if that
+	 *         <code>ServiceReference</code> object; <code>null</code> if that
 	 *         service has already been unregistered.
 	 * @see BundleContext#registerService(String[],Object,Dictionary)
 	 */
@@ -112,12 +110,12 @@
 
 	/**
 	 * Returns the bundles that are using the service referenced by this
-	 * {@code ServiceReference} object. Specifically, this method returns
+	 * <code>ServiceReference</code> object. Specifically, this method returns
 	 * the bundles whose usage count for that service is greater than zero.
 	 * 
 	 * @return An array of bundles whose usage count for the service referenced
-	 *         by this {@code ServiceReference} object is greater than
-	 *         zero; {@code null} if no bundles are currently using that
+	 *         by this <code>ServiceReference</code> object is greater than
+	 *         zero; <code>null</code> if no bundles are currently using that
 	 *         service.
 	 * 
 	 * @since 1.1
@@ -126,60 +124,60 @@
 
 	/**
 	 * Tests if the bundle that registered the service referenced by this
-	 * {@code ServiceReference} and the specified bundle use the same
+	 * <code>ServiceReference</code> and the specified bundle use the same
 	 * source for the package of the specified class name.
 	 * <p>
 	 * This method performs the following checks:
 	 * <ol>
 	 * <li>Get the package name from the specified class name.</li>
 	 * <li>For the bundle that registered the service referenced by this
-	 * {@code ServiceReference} (registrant bundle); find the source for
-	 * the package. If no source is found then return {@code true} if the
+	 * <code>ServiceReference</code> (registrant bundle); find the source for
+	 * the package. If no source is found then return <code>true</code> if the
 	 * registrant bundle is equal to the specified bundle; otherwise return
-	 * {@code false}.</li>
+	 * <code>false</code>.</li>
 	 * <li>If the package source of the registrant bundle is equal to the
-	 * package source of the specified bundle then return {@code true};
-	 * otherwise return {@code false}.</li>
+	 * package source of the specified bundle then return <code>true</code>;
+	 * otherwise return <code>false</code>.</li>
 	 * </ol>
 	 * 
-	 * @param bundle The {@code Bundle} object to check.
+	 * @param bundle The <code>Bundle</code> object to check.
 	 * @param className The class name to check.
-	 * @return {@code true} if the bundle which registered the service
-	 *         referenced by this {@code ServiceReference} and the
+	 * @return <code>true</code> if the bundle which registered the service
+	 *         referenced by this <code>ServiceReference</code> and the
 	 *         specified bundle use the same source for the package of the
-	 *         specified class name. Otherwise {@code false} is returned.
-	 * @throws IllegalArgumentException If the specified {@code Bundle} was
+	 *         specified class name. Otherwise <code>false</code> is returned.
+	 * @throws IllegalArgumentException If the specified <code>Bundle</code> was
 	 *         not created by the same framework instance as this
-	 *         {@code ServiceReference}.
+	 *         <code>ServiceReference</code>.
 	 * @since 1.3
 	 */
 	public boolean isAssignableTo(Bundle bundle, String className);
 
 	/**
-	 * Compares this {@code ServiceReference} with the specified
-	 * {@code ServiceReference} for order.
+	 * Compares this <code>ServiceReference</code> with the specified
+	 * <code>ServiceReference</code> for order.
 	 * 
 	 * <p>
-	 * If this {@code ServiceReference} and the specified
-	 * {@code ServiceReference} have the same {@link Constants#SERVICE_ID
-	 * service id} they are equal. This {@code ServiceReference} is less
-	 * than the specified {@code ServiceReference} if it has a lower
+	 * If this <code>ServiceReference</code> and the specified
+	 * <code>ServiceReference</code> have the same {@link Constants#SERVICE_ID
+	 * service id} they are equal. This <code>ServiceReference</code> is less
+	 * than the specified <code>ServiceReference</code> if it has a lower
 	 * {@link Constants#SERVICE_RANKING service ranking} and greater if it has a
-	 * higher service ranking. Otherwise, if this {@code ServiceReference}
-	 * and the specified {@code ServiceReference} have the same
+	 * higher service ranking. Otherwise, if this <code>ServiceReference</code>
+	 * and the specified <code>ServiceReference</code> have the same
 	 * {@link Constants#SERVICE_RANKING service ranking}, this
-	 * {@code ServiceReference} is less than the specified
-	 * {@code ServiceReference} if it has a higher
+	 * <code>ServiceReference</code> is less than the specified
+	 * <code>ServiceReference</code> if it has a higher
 	 * {@link Constants#SERVICE_ID service id} and greater if it has a lower
 	 * service id.
 	 * 
-	 * @param reference The {@code ServiceReference} to be compared.
+	 * @param reference The <code>ServiceReference</code> to be compared.
 	 * @return Returns a negative integer, zero, or a positive integer if this
-	 *         {@code ServiceReference} is less than, equal to, or greater
-	 *         than the specified {@code ServiceReference}.
+	 *         <code>ServiceReference</code> is less than, equal to, or greater
+	 *         than the specified <code>ServiceReference</code>.
 	 * @throws IllegalArgumentException If the specified
-	 *         {@code ServiceReference} was not created by the same
-	 *         framework instance as this {@code ServiceReference}.
+	 *         <code>ServiceReference</code> was not created by the same
+	 *         framework instance as this <code>ServiceReference</code>.
 	 * @since 1.4
 	 */
 	public int compareTo(Object reference);
diff --git a/framework/src/main/java/org/osgi/framework/ServiceRegistration.java b/framework/src/main/java/org/osgi/framework/ServiceRegistration.java
index e4cfc0e..9186cf7 100644
--- a/framework/src/main/java/org/osgi/framework/ServiceRegistration.java
+++ b/framework/src/main/java/org/osgi/framework/ServiceRegistration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2000, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2000, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,35 +22,33 @@
  * A registered service.
  * 
  * <p>
- * The Framework returns a {@code ServiceRegistration} object when a
- * {@code BundleContext.registerService} method invocation is successful.
- * The {@code ServiceRegistration} object is for the private use of the
+ * The Framework returns a <code>ServiceRegistration</code> object when a
+ * <code>BundleContext.registerService</code> method invocation is successful.
+ * The <code>ServiceRegistration</code> object is for the private use of the
  * registering bundle and should not be shared with other bundles.
  * <p>
- * The {@code ServiceRegistration} object may be used to update the
+ * The <code>ServiceRegistration</code> object may be used to update the
  * properties of the service or to unregister the service.
  * 
- * @param <S> Type of Service.
  * @see BundleContext#registerService(String[],Object,Dictionary)
  * @ThreadSafe
- * @noimplement
- * @version $Id: dc742ff3749821529f9ae62e05d9bd5d8eca00d7 $
+ * @version $Revision: 6361 $
  */
 
-public interface ServiceRegistration<S> {
+public interface ServiceRegistration {
 	/**
-	 * Returns a {@code ServiceReference} object for a service being
+	 * Returns a <code>ServiceReference</code> object for a service being
 	 * registered.
 	 * <p>
-	 * The {@code ServiceReference} object may be shared with other
+	 * The <code>ServiceReference</code> object may be shared with other
 	 * bundles.
 	 * 
 	 * @throws IllegalStateException If this
-	 *         {@code ServiceRegistration} object has already been
+	 *         <code>ServiceRegistration</code> object has already been
 	 *         unregistered.
-	 * @return {@code ServiceReference} object.
+	 * @return <code>ServiceReference</code> object.
 	 */
-	public ServiceReference<S> getReference();
+	public ServiceReference getReference();
 
 	/**
 	 * Updates the properties associated with a service.
@@ -72,17 +70,17 @@
 	 *        be made to this object after calling this method. To update the
 	 *        service's properties this method should be called again.
 	 * 
-	 * @throws IllegalStateException If this {@code ServiceRegistration}
+	 * @throws IllegalStateException If this <code>ServiceRegistration</code>
 	 *         object has already been unregistered.
-	 * @throws IllegalArgumentException If {@code properties} contains
+	 * @throws IllegalArgumentException If <code>properties</code> contains
 	 *         case variants of the same key name.
 	 */
-	public void setProperties(Dictionary<String, ? > properties);
+	public void setProperties(Dictionary properties);
 
 	/**
-	 * Unregisters a service. Remove a {@code ServiceRegistration} object
-	 * from the Framework service registry. All {@code ServiceReference}
-	 * objects associated with this {@code ServiceRegistration} object
+	 * Unregisters a service. Remove a <code>ServiceRegistration</code> object
+	 * from the Framework service registry. All <code>ServiceReference</code>
+	 * objects associated with this <code>ServiceRegistration</code> object
 	 * can no longer be used to interact with the service once unregistration is
 	 * complete.
 	 * 
@@ -94,18 +92,18 @@
 	 * <li>A service event of type {@link ServiceEvent#UNREGISTERING} is fired
 	 * so that bundles using this service can release their use of the service.
 	 * Once delivery of the service event is complete, the
-	 * {@code ServiceReference} objects for the service may no longer be
+	 * <code>ServiceReference</code> objects for the service may no longer be
 	 * used to get a service object for the service.
 	 * <li>For each bundle whose use count for this service is greater than
 	 * zero: <br>
 	 * The bundle's use count for this service is set to zero. <br>
 	 * If the service was registered with a {@link ServiceFactory} object, the
-	 * {@code ServiceFactory.ungetService} method is called to release
+	 * <code>ServiceFactory.ungetService</code> method is called to release
 	 * the service object for the bundle.
 	 * </ol>
 	 * 
 	 * @throws IllegalStateException If this
-	 *         {@code ServiceRegistration} object has already been
+	 *         <code>ServiceRegistration</code> object has already been
 	 *         unregistered.
 	 * @see BundleContext#ungetService
 	 * @see ServiceFactory#ungetService
diff --git a/framework/src/main/java/org/osgi/framework/SignerProperty.java b/framework/src/main/java/org/osgi/framework/SignerProperty.java
index 8b357c1..2ba0389 100644
--- a/framework/src/main/java/org/osgi/framework/SignerProperty.java
+++ b/framework/src/main/java/org/osgi/framework/SignerProperty.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2009, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@
 
 import java.security.cert.X509Certificate;
 import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
@@ -26,9 +27,9 @@
  * during filter expression evaluation in the permission implies method.
  * 
  * @Immutable
- * @version $Id: 3589831a7594cf36e645a51ab9b9ae5ebfd80beb $
+ * @version $Revision: 6479 $
  */
-final class SignerProperty {
+class SignerProperty {
 	private final Bundle	bundle;
 	private final String	pattern;
 
@@ -70,21 +71,19 @@
 		SignerProperty other = (SignerProperty) o;
 		Bundle matchBundle = bundle != null ? bundle : other.bundle;
 		String matchPattern = bundle != null ? other.pattern : pattern;
-		Map<X509Certificate, List<X509Certificate>> signers = matchBundle
+		Map/* <X509Certificate, List<X509Certificate>> */signers = matchBundle
 				.getSignerCertificates(Bundle.SIGNERS_TRUSTED);
-		for (List<X509Certificate> signerCerts : signers.values()) {
-			List<String> dnChain = new ArrayList<String>(signerCerts.size());
-			for (X509Certificate signerCert : signerCerts) {
-				dnChain.add(signerCert.getSubjectDN().getName());
+		for (Iterator iSigners = signers.values().iterator(); iSigners
+				.hasNext();) {
+			List/* <X509Certificate> */signerCerts = (List) iSigners.next();
+			List/* <String> */dnChain = new ArrayList(signerCerts.size());
+			for (Iterator iCerts = signerCerts.iterator(); iCerts.hasNext();) {
+				dnChain.add(((X509Certificate) iCerts.next()).getSubjectDN()
+						.getName());
 			}
-			try {
-				if (FrameworkUtil.matchDistinguishedNameChain(matchPattern,
-						dnChain)) {
-					return true;
-				}
-			}
-			catch (IllegalArgumentException e) {
-				continue; // bad pattern
+			if (FrameworkUtil
+					.matchDistinguishedNameChain(matchPattern, dnChain)) {
+				return true;
 			}
 		}
 		return false;
@@ -107,7 +106,7 @@
 		if (bundle == null) {
 			return false;
 		}
-		Map<X509Certificate, List<X509Certificate>> signers = bundle
+		Map/* <X509Certificate, List<X509Certificate>> */signers = bundle
 				.getSignerCertificates(Bundle.SIGNERS_TRUSTED);
 		return !signers.isEmpty();
 	}
diff --git a/framework/src/main/java/org/osgi/framework/SynchronousBundleListener.java b/framework/src/main/java/org/osgi/framework/SynchronousBundleListener.java
index 227dc59..9104f04 100644
--- a/framework/src/main/java/org/osgi/framework/SynchronousBundleListener.java
+++ b/framework/src/main/java/org/osgi/framework/SynchronousBundleListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2001, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2001, 2008). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,48 +17,35 @@
 package org.osgi.framework;
 
 /**
- * A synchronous {@code BundleEvent} listener.
- * {@code SynchronousBundleListener} is a listener interface that may be
- * implemented by a bundle developer. When a {@code BundleEvent} is fired,
- * it is synchronously delivered to a {@code SynchronousBundleListener}.
- * The Framework may deliver {@code BundleEvent} objects to a
- * {@code SynchronousBundleListener} out of order and may concurrently call
- * and/or reenter a {@code SynchronousBundleListener}.
- * 
+ * A synchronous <code>BundleEvent</code> listener.
+ * <code>SynchronousBundleListener</code> is a listener interface that may be
+ * implemented by a bundle developer. When a <code>BundleEvent</code> is
+ * fired, it is synchronously delivered to a
+ * <code>SynchronousBundleListener</code>. The Framework may deliver
+ * <code>BundleEvent</code> objects to a
+ * <code>SynchronousBundleListener</code> out of order and may concurrently
+ * call and/or reenter a <code>SynchronousBundleListener</code>.
  * <p>
- * For {@code BundleEvent} types {@link BundleEvent#STARTED STARTED} and
- * {@link BundleEvent#LAZY_ACTIVATION LAZY_ACTIVATION}, the Framework must not
- * hold the referenced bundle's &quot;state change&quot; lock when the
- * {@code BundleEvent} is delivered to a
- * {@code SynchronousBundleListener}. For the other
- * {@code BundleEvent} types, the Framework must hold the referenced
- * bundle's &quot;state change&quot; lock when the {@code BundleEvent} is
- * delivered to a {@code SynchronousBundleListener}. A
- * {@code SynchronousBundleListener} cannot directly call life cycle
- * methods on the referenced bundle when the Framework is holding the referenced
- * bundle's &quot;state change&quot; lock.
- * 
- * <p>
- * A {@code SynchronousBundleListener} object is registered with the
+ * A <code>SynchronousBundleListener</code> object is registered with the
  * Framework using the {@link BundleContext#addBundleListener} method.
- * {@code SynchronousBundleListener} objects are called with a
- * {@code BundleEvent} object when a bundle has been installed, resolved,
+ * <code>SynchronousBundleListener</code> objects are called with a
+ * <code>BundleEvent</code> object when a bundle has been installed, resolved,
  * starting, started, stopping, stopped, updated, unresolved, or uninstalled.
  * <p>
- * Unlike normal {@code BundleListener} objects,
- * {@code SynchronousBundleListener}s are synchronously called during
+ * Unlike normal <code>BundleListener</code> objects,
+ * <code>SynchronousBundleListener</code>s are synchronously called during
  * bundle lifecycle processing. The bundle lifecycle processing will not proceed
- * until all {@code SynchronousBundleListener}s have completed.
- * {@code SynchronousBundleListener} objects will be called prior to
- * {@code BundleListener} objects.
+ * until all <code>SynchronousBundleListener</code>s have completed.
+ * <code>SynchronousBundleListener</code> objects will be called prior to
+ * <code>BundleListener</code> objects.
  * <p>
- * {@code AdminPermission[bundle,LISTENER]} is required to add or remove a
- * {@code SynchronousBundleListener} object.
+ * <code>AdminPermission[bundle,LISTENER]</code> is required to add or remove
+ * a <code>SynchronousBundleListener</code> object.
  * 
  * @since 1.1
  * @see BundleEvent
  * @ThreadSafe
- * @version $Id: b22484f48ebdcb2141da9bba9eb65f5c40e0f520 $
+ * @version $Revision: 5673 $
  */
 
 public interface SynchronousBundleListener extends BundleListener {
diff --git a/framework/src/main/java/org/osgi/framework/Version.java b/framework/src/main/java/org/osgi/framework/Version.java
index fd2484e..7317495 100644
--- a/framework/src/main/java/org/osgi/framework/Version.java
+++ b/framework/src/main/java/org/osgi/framework/Version.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) OSGi Alliance (2004, 2010). All Rights Reserved.
+ * Copyright (c) OSGi Alliance (2004, 2009). All Rights Reserved.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,25 +28,24 @@
  * <li>Major version. A non-negative integer.</li>
  * <li>Minor version. A non-negative integer.</li>
  * <li>Micro version. A non-negative integer.</li>
- * <li>Qualifier. A text string. See {@code Version(String)} for the
+ * <li>Qualifier. A text string. See <code>Version(String)</code> for the
  * format of the qualifier string.</li>
  * </ol>
  * 
  * <p>
- * {@code Version} objects are immutable.
+ * <code>Version</code> objects are immutable.
  * 
  * @since 1.3
  * @Immutable
- * @version $Id: a71e2e2d7685e65b5bbe375efdf97fda16eff0a5 $
+ * @version $Revision: 6860 $
  */
 
-public class Version implements Comparable<Version> {
+public class Version implements Comparable {
 	private final int			major;
 	private final int			minor;
 	private final int			micro;
 	private final String		qualifier;
-	private static final String	SEPARATOR		= ".";
-	private transient String	versionString;
+	private static final String	SEPARATOR		= ".";					//$NON-NLS-1$
 
 	/**
 	 * The empty version "0.0.0".
@@ -76,21 +75,20 @@
 	 * @param minor Minor component of the version identifier.
 	 * @param micro Micro component of the version identifier.
 	 * @param qualifier Qualifier component of the version identifier. If
-	 *        {@code null} is specified, then the qualifier will be set to
+	 *        <code>null</code> is specified, then the qualifier will be set to
 	 *        the empty string.
 	 * @throws IllegalArgumentException If the numerical components are negative
 	 *         or the qualifier string is invalid.
 	 */
 	public Version(int major, int minor, int micro, String qualifier) {
 		if (qualifier == null) {
-			qualifier = "";
+			qualifier = ""; //$NON-NLS-1$
 		}
 
 		this.major = major;
 		this.minor = minor;
 		this.micro = micro;
 		this.qualifier = qualifier;
-		versionString = null;
 		validate();
 	}
 
@@ -113,51 +111,46 @@
 	 * There must be no whitespace in version.
 	 * 
 	 * @param version String representation of the version identifier.
-	 * @throws IllegalArgumentException If {@code version} is improperly
+	 * @throws IllegalArgumentException If <code>version</code> is improperly
 	 *         formatted.
 	 */
 	public Version(String version) {
 		int maj = 0;
 		int min = 0;
 		int mic = 0;
-		String qual = "";
+		String qual = ""; //$NON-NLS-1$
 
 		try {
 			StringTokenizer st = new StringTokenizer(version, SEPARATOR, true);
 			maj = Integer.parseInt(st.nextToken());
 
-			if (st.hasMoreTokens()) { // minor
+			if (st.hasMoreTokens()) {
 				st.nextToken(); // consume delimiter
 				min = Integer.parseInt(st.nextToken());
 
-				if (st.hasMoreTokens()) { // micro
+				if (st.hasMoreTokens()) {
 					st.nextToken(); // consume delimiter
 					mic = Integer.parseInt(st.nextToken());
 
-					if (st.hasMoreTokens()) { // qualifier
+					if (st.hasMoreTokens()) {
 						st.nextToken(); // consume delimiter
-						qual = st.nextToken(""); // remaining string
+						qual = st.nextToken();
 
-						if (st.hasMoreTokens()) { // fail safe
-							throw new IllegalArgumentException(
-									"invalid format: " + version);
+						if (st.hasMoreTokens()) {
+							throw new IllegalArgumentException("invalid format"); //$NON-NLS-1$
 						}
 					}
 				}
 			}
 		}
 		catch (NoSuchElementException e) {
-			IllegalArgumentException iae = new IllegalArgumentException(
-					"invalid format: " + version);
-			iae.initCause(e);
-			throw iae;
+			throw new IllegalArgumentException("invalid format"); //$NON-NLS-1$
 		}
 
 		major = maj;
 		minor = min;
 		micro = mic;
 		qualifier = qual;
-		versionString = null;
 		validate();
 	}
 
@@ -169,13 +162,13 @@
 	 */
 	private void validate() {
 		if (major < 0) {
-			throw new IllegalArgumentException("negative major");
+			throw new IllegalArgumentException("negative major"); //$NON-NLS-1$
 		}
 		if (minor < 0) {
-			throw new IllegalArgumentException("negative minor");
+			throw new IllegalArgumentException("negative minor"); //$NON-NLS-1$
 		}
 		if (micro < 0) {
-			throw new IllegalArgumentException("negative micro");
+			throw new IllegalArgumentException("negative micro"); //$NON-NLS-1$
 		}
 		char[] chars = qualifier.toCharArray();
 		for (int i = 0, length = chars.length; i < length; i++) {
@@ -192,8 +185,8 @@
 			if ((ch == '_') || (ch == '-')) {
 				continue;
 			}
-			throw new IllegalArgumentException("invalid qualifier: "
-					+ qualifier);
+			throw new IllegalArgumentException(
+					"invalid qualifier: " + qualifier); //$NON-NLS-1$
 		}
 	}
 
@@ -201,15 +194,15 @@
 	 * Parses a version identifier from the specified string.
 	 * 
 	 * <p>
-	 * See {@code Version(String)} for the format of the version string.
+	 * See <code>Version(String)</code> for the format of the version string.
 	 * 
 	 * @param version String representation of the version identifier. Leading
 	 *        and trailing whitespace will be ignored.
-	 * @return A {@code Version} object representing the version
-	 *         identifier. If {@code version} is {@code null} or
-	 *         the empty string then {@code emptyVersion} will be
+	 * @return A <code>Version</code> object representing the version
+	 *         identifier. If <code>version</code> is <code>null</code> or
+	 *         the empty string then <code>emptyVersion</code> will be
 	 *         returned.
-	 * @throws IllegalArgumentException If {@code version} is improperly
+	 * @throws IllegalArgumentException If <code>version</code> is improperly
 	 *         formatted.
 	 */
 	public static Version parseVersion(String version) {
@@ -265,16 +258,13 @@
 	 * Returns the string representation of this version identifier.
 	 * 
 	 * <p>
-	 * The format of the version string will be {@code major.minor.micro}
+	 * The format of the version string will be <code>major.minor.micro</code>
 	 * if qualifier is the empty string or
-	 * {@code major.minor.micro.qualifier} otherwise.
+	 * <code>major.minor.micro.qualifier</code> otherwise.
 	 * 
 	 * @return The string representation of this version identifier.
 	 */
 	public String toString() {
-		if (versionString != null) {
-			return versionString;
-		}
 		int q = qualifier.length();
 		StringBuffer result = new StringBuffer(20 + q);
 		result.append(major);
@@ -286,7 +276,7 @@
 			result.append(SEPARATOR);
 			result.append(qualifier);
 		}
-		return versionString = result.toString();
+		return result.toString();
 	}
 
 	/**
@@ -300,17 +290,17 @@
 	}
 
 	/**
-	 * Compares this {@code Version} object to another object.
+	 * Compares this <code>Version</code> object to another object.
 	 * 
 	 * <p>
 	 * A version is considered to be <b>equal to </b> another version if the
 	 * major, minor and micro components are equal and the qualifier component
-	 * is equal (using {@code String.equals}).
+	 * is equal (using <code>String.equals</code>).
 	 * 
-	 * @param object The {@code Version} object to be compared.
-	 * @return {@code true} if {@code object} is a
-	 *         {@code Version} and is equal to this object;
-	 *         {@code false} otherwise.
+	 * @param object The <code>Version</code> object to be compared.
+	 * @return <code>true</code> if <code>object</code> is a
+	 *         <code>Version</code> and is equal to this object;
+	 *         <code>false</code> otherwise.
 	 */
 	public boolean equals(Object object) {
 		if (object == this) { // quicktest
@@ -327,7 +317,7 @@
 	}
 
 	/**
-	 * Compares this {@code Version} object to another {@code Version}.
+	 * Compares this <code>Version</code> object to another object.
 	 * 
 	 * <p>
 	 * A version is considered to be <b>less than </b> another version if its
@@ -337,25 +327,27 @@
 	 * and its micro component is less than the other version's micro component,
 	 * or the major, minor and micro components are equal and it's qualifier
 	 * component is less than the other version's qualifier component (using
-	 * {@code String.compareTo}).
+	 * <code>String.compareTo</code>).
 	 * 
 	 * <p>
 	 * A version is considered to be <b>equal to</b> another version if the
 	 * major, minor and micro components are equal and the qualifier component
-	 * is equal (using {@code String.compareTo}).
+	 * is equal (using <code>String.compareTo</code>).
 	 * 
-	 * @param other The {@code Version} object to be compared.
-	 * @return A negative integer, zero, or a positive integer if this version
-	 *         is less than, equal to, or greater than the specified
-	 *         {@code Version} object.
+	 * @param object The <code>Version</code> object to be compared.
+	 * @return A negative integer, zero, or a positive integer if this object is
+	 *         less than, equal to, or greater than the specified
+	 *         <code>Version</code> object.
 	 * @throws ClassCastException If the specified object is not a
-	 *         {@code Version} object.
+	 *         <code>Version</code>.
 	 */
-	public int compareTo(Version other) {
-		if (other == this) { // quicktest
+	public int compareTo(Object object) {
+		if (object == this) { // quicktest
 			return 0;
 		}
 
+		Version other = (Version) object;
+
 		int result = major - other.major;
 		if (result != 0) {
 			return result;
diff --git a/framework/src/main/java/org/osgi/framework/startlevel/BundleStartLevel.java b/framework/src/main/java/org/osgi/framework/startlevel/BundleStartLevel.java
deleted file mode 100644
index d22d3ef..0000000
--- a/framework/src/main/java/org/osgi/framework/startlevel/BundleStartLevel.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.startlevel;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-
-/**
- * Query and modify the start level information for a bundle. The start level
- * object for a bundle can be obtained by calling {@link Bundle#adapt(Class)
- * bundle.adapt(BundleStartLevel.class)} on the bundle.
- * 
- * <p>
- * The bundle associated with this BundleStartLevel object can be obtained by
- * calling {@link BundleReference#getBundle()}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 9a000be191fe3cb4ae82535a30940db0340d5356 $
- */
-public interface BundleStartLevel extends BundleReference {
-	/**
-	 * Return the assigned start level value for the bundle.
-	 * 
-	 * @return The start level value of the bundle.
-	 * @see #setStartLevel(int)
-	 * @throws IllegalStateException If the bundle has been uninstalled.
-	 */
-	int getStartLevel();
-
-	/**
-	 * Assign a start level value to the bundle.
-	 * 
-	 * <p>
-	 * The bundle will be assigned the specified start level. The start level
-	 * value assigned to the bundle will be persistently recorded by the
-	 * Framework.
-	 * <p>
-	 * If the new start level for the bundle is lower than or equal to the
-	 * active start level of the Framework and the bundle's autostart setting
-	 * indicates this bundle must be started, the Framework will start the
-	 * bundle as described in the {@link Bundle#start(int)} method using the
-	 * {@link Bundle#START_TRANSIENT} option. The
-	 * {@link Bundle#START_ACTIVATION_POLICY} option must also be used if
-	 * {@link #isActivationPolicyUsed()} returns {@code true}. The actual
-	 * starting of the bundle must occur asynchronously.
-	 * <p>
-	 * If the new start level for the bundle is higher than the active start
-	 * level of the Framework, the Framework will stop the bundle as described
-	 * in the {@link Bundle#stop(int)} method using the
-	 * {@link Bundle#STOP_TRANSIENT} option. The actual stopping of the bundle
-	 * must occur asynchronously.
-	 * 
-	 * @param startlevel The new start level for the bundle.
-	 * @throws IllegalArgumentException If the specified start level is less
-	 *         than or equal to zero, or if the bundle is the system bundle.
-	 * @throws IllegalStateException If the bundle has been uninstalled.
-	 * @throws SecurityException If the caller does not have
-	 *         {@code AdminPermission[bundle,EXECUTE]} and the Java runtime
-	 *         environment supports permissions.
-	 */
-	void setStartLevel(int startlevel);
-
-	/**
-	 * Returns whether the bundle's autostart setting indicates it must be
-	 * started.
-	 * <p>
-	 * The autostart setting of a bundle indicates whether the bundle is to be
-	 * started when its start level is reached.
-	 * 
-	 * @return {@code true} if the autostart setting of the bundle indicates it
-	 *         is to be started. {@code false} otherwise.
-	 * @throws IllegalStateException If this bundle has been uninstalled.
-	 * @see Bundle#START_TRANSIENT
-	 */
-	boolean isPersistentlyStarted();
-
-	/**
-	 * Returns whether the bundle's autostart setting indicates that the
-	 * activation policy declared in the bundle manifest must be used.
-	 * <p>
-	 * The autostart setting of a bundle indicates whether the bundle's declared
-	 * activation policy is to be used when the bundle is started.
-	 * 
-	 * @return {@code true} if the bundle's autostart setting indicates the
-	 *         activation policy declared in the manifest must be used.
-	 *         {@code false} if the bundle must be eagerly activated.
-	 * @throws IllegalStateException If the bundle has been uninstalled.
-	 * @see Bundle#START_ACTIVATION_POLICY
-	 */
-	boolean isActivationPolicyUsed();
-}
diff --git a/framework/src/main/java/org/osgi/framework/startlevel/FrameworkStartLevel.java b/framework/src/main/java/org/osgi/framework/startlevel/FrameworkStartLevel.java
deleted file mode 100644
index adb51ec..0000000
--- a/framework/src/main/java/org/osgi/framework/startlevel/FrameworkStartLevel.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2002, 2010). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.startlevel;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-import org.osgi.framework.FrameworkListener;
-
-/**
- * Query and modify the start level information for the framework. The start
- * level object for the framework can be obtained by calling
- * {@link Bundle#adapt(Class) bundle.adapt(FrameworkStartLevel.class)} on the
- * system bundle. Only the system bundle can be adapted to a FrameworkStartLevel
- * object.
- * 
- * <p>
- * The system bundle associated with this FrameworkStartLevel object can be
- * obtained by calling {@link BundleReference#getBundle()}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 2bca22671674ba50b8c6801d5d1df8e291fe2a9d $
- */
-public interface FrameworkStartLevel extends BundleReference {
-	/**
-	 * Return the active start level value of the Framework.
-	 * 
-	 * If the Framework is in the process of changing the start level this
-	 * method must return the active start level if this differs from the
-	 * requested start level.
-	 * 
-	 * @return The active start level value of the Framework.
-	 */
-	int getStartLevel();
-
-	/**
-	 * Modify the active start level of the Framework and notify when complete.
-	 * 
-	 * <p>
-	 * The Framework will move to the requested start level. This method will
-	 * return immediately to the caller and the start level change will occur
-	 * asynchronously on another thread. The specified {@code FrameworkListener}
-	 * s are notified, in the order specified, when the start level change is
-	 * complete. When the start level change completes normally, each specified
-	 * {@code FrameworkListener} will be called with a Framework event of type
-	 * {@code FrameworkEvent.STARTLEVEL_CHANGED}. If the start level change does
-	 * not complete normally, each specified {@code FrameworkListener} will be
-	 * called with a Framework event of type {@code FrameworkEvent.ERROR}.
-	 * 
-	 * <p>
-	 * If the specified start level is higher than the active start level, the
-	 * Framework will continue to increase the start level until the Framework
-	 * has reached the specified start level.
-	 * 
-	 * At each intermediate start level value on the way to and including the
-	 * target start level, the Framework must:
-	 * <ol>
-	 * <li>Change the active start level to the intermediate start level value.
-	 * <li>Start bundles at the intermediate start level whose autostart setting
-	 * indicate they must be started. They are started as described in the
-	 * {@link Bundle#start(int)} method using the {@link Bundle#START_TRANSIENT}
-	 * option. The {@link Bundle#START_ACTIVATION_POLICY} option must also be
-	 * used if {@link BundleStartLevel#isActivationPolicyUsed()} returns
-	 * {@code true} for the bundle.
-	 * </ol>
-	 * When this process completes after the specified start level is reached,
-	 * the Framework will fire a Framework event of type
-	 * {@code FrameworkEvent.STARTLEVEL_CHANGED} to announce it has moved to the
-	 * specified start level.
-	 * 
-	 * <p>
-	 * If the specified start level is lower than the active start level, the
-	 * Framework will continue to decrease the start level until the Framework
-	 * has reached the specified start level.
-	 * 
-	 * At each intermediate start level value on the way to and including the
-	 * specified start level, the framework must:
-	 * <ol>
-	 * <li>Stop bundles at the intermediate start level as described in the
-	 * {@link Bundle#stop(int)} method using the {@link Bundle#STOP_TRANSIENT}
-	 * option.
-	 * <li>Change the active start level to the intermediate start level value.
-	 * </ol>
-	 * When this process completes after the specified start level is reached,
-	 * the Framework will fire a Framework event of type
-	 * {@code FrameworkEvent.STARTLEVEL_CHANGED} to announce it has moved to the
-	 * specified start level.
-	 * 
-	 * <p>
-	 * If the specified start level is equal to the active start level, then no
-	 * bundles are started or stopped, however, the Framework must fire a
-	 * Framework event of type {@code FrameworkEvent.STARTLEVEL_CHANGED} to
-	 * announce it has finished moving to the specified start level. This event
-	 * may arrive before this method returns.
-	 * 
-	 * @param startlevel The requested start level for the Framework.
-	 * @param listeners Zero or more listeners to be notified when the start
-	 *        level change has been completed. The specified listeners do not
-	 *        need to be otherwise registered with the framework. If a specified
-	 *        listener is already registered with the framework, it will be
-	 *        notified twice.
-	 * @throws IllegalArgumentException If the specified start level is less
-	 *         than or equal to zero.
-	 * @throws SecurityException If the caller does not have
-	 *         {@code AdminPermission[System Bundle,STARTLEVEL]} and the Java
-	 *         runtime environment supports permissions.
-	 */
-	void setStartLevel(int startlevel, FrameworkListener... listeners);
-
-	/**
-	 * Return the initial start level value that is assigned to a Bundle when it
-	 * is first installed.
-	 * 
-	 * @return The initial start level value for Bundles.
-	 * @see #setInitialBundleStartLevel
-	 */
-	int getInitialBundleStartLevel();
-
-	/**
-	 * Set the initial start level value that is assigned to a Bundle when it is
-	 * first installed.
-	 * 
-	 * <p>
-	 * The initial bundle start level will be set to the specified start level.
-	 * The initial bundle start level value will be persistently recorded by the
-	 * Framework.
-	 * 
-	 * <p>
-	 * When a Bundle is installed via {@code BundleContext.installBundle}, it is
-	 * assigned the initial bundle start level value.
-	 * 
-	 * <p>
-	 * The default initial bundle start level value is 1 unless this method has
-	 * been called to assign a different initial bundle start level value.
-	 * 
-	 * <p>
-	 * This method does not change the start level values of installed bundles.
-	 * 
-	 * @param startlevel The initial start level for newly installed bundles.
-	 * @throws IllegalArgumentException If the specified start level is less
-	 *         than or equal to zero.
-	 * @throws SecurityException If the caller does not have
-	 *         {@code AdminPermission[System Bundle,STARTLEVEL]} and the Java
-	 *         runtime environment supports permissions.
-	 */
-	void setInitialBundleStartLevel(int startlevel);
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleCapability.java b/framework/src/main/java/org/osgi/framework/wiring/BundleCapability.java
deleted file mode 100644
index c49f0ac..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleCapability.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010, 2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.util.Map;
-
-/**
- * A capability that has been declared from a {@link BundleRevision bundle
- * revision}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 0fde13c3228af1aa97872b37ccf0aa6e23123b11 $
- */
-public interface BundleCapability {
-	/**
-	 * Returns the name space of this capability.
-	 * 
-	 * @return The name space of this capability.
-	 */
-	String getNamespace();
-
-	/**
-	 * Returns the directives of this capability.
-	 * 
-	 * @return An unmodifiable map of directive names to directive values for
-	 *         this capability, or an empty map if this capability has no
-	 *         directives.
-	 */
-	Map<String, String> getDirectives();
-
-	/**
-	 * Returns the attributes of this capability.
-	 * 
-	 * @return An unmodifiable map of attribute names to attribute values for
-	 *         this capability, or an empty map if this capability has no
-	 *         attributes.
-	 */
-	Map<String, Object> getAttributes();
-
-	/**
-	 * Returns the bundle revision declaring this capability.
-	 * 
-	 * @return The bundle revision declaring this capability.
-	 */
-	BundleRevision getRevision();
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleRequirement.java b/framework/src/main/java/org/osgi/framework/wiring/BundleRequirement.java
deleted file mode 100644
index bd637e6..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleRequirement.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010, 2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.util.Map;
-
-/**
- * A requirement that has been declared from a {@link BundleRevision bundle
- * revision}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 659132c1fac7526240df377ead0e1bc8d4af2e77 $
- */
-public interface BundleRequirement {
-	/**
-	 * Returns the name space of this requirement.
-	 * 
-	 * @return The name space of this requirement.
-	 */
-	String getNamespace();
-
-	/**
-	 * Returns the directives of this requirement.
-	 * 
-	 * @return An unmodifiable map of directive names to directive values for
-	 *         this requirement, or an empty map if this requirement has no
-	 *         directives.
-	 */
-	Map<String, String> getDirectives();
-
-	/**
-	 * Returns the attributes of this requirement.
-	 * 
-	 * @return An unmodifiable map of attribute names to attribute values for
-	 *         this requirement, or an empty map if this requirement has no
-	 *         attributes.
-	 */
-	Map<String, Object> getAttributes();
-
-	/**
-	 * Returns the bundle revision declaring this requirement.
-	 * 
-	 * @return The bundle revision declaring this requirement.
-	 */
-	BundleRevision getRevision();
-
-	/**
-	 * Returns whether the specified capability matches this requirement.
-	 * 
-	 * @param capability The capability to match to this requirement.
-	 * @return {@code true} if the specified capability has the same
-	 *         {@link #getNamespace() name space} as this requirement and the
-	 *         filter for this requirement matches the
-	 *         {@link BundleCapability#getAttributes() attributes of the
-	 *         specified capability}; {@code false} otherwise.
-	 */
-	boolean matches(BundleCapability capability);
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleRevision.java b/framework/src/main/java/org/osgi/framework/wiring/BundleRevision.java
deleted file mode 100644
index 5924dc1..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleRevision.java
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010, 2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.util.List;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-import org.osgi.framework.Constants;
-import org.osgi.framework.Version;
-
-/**
- * Bundle Revision. When a bundle is installed and each time a bundle is
- * updated, a new bundle revision of the bundle is created. Since a bundle
- * update can change the entries in a bundle, different bundle wirings for the
- * same bundle can be associated with different bundle revisions.
- * 
- * <p>
- * For a bundle that has not been uninstalled, the most recent bundle revision
- * is defined to be the current bundle revision. A bundle in the UNINSTALLED
- * state does not have a current revision. The current bundle revision for a
- * bundle can be obtained by calling {@link Bundle#adapt(Class) bundle.adapt}
- * (BundleRevision.class). Since a bundle in the UNINSTALLED state does not have
- * a current revision, adapting such a bundle returns {@code null}.
- * 
- * <p>
- * The framework defines name spaces for {@link #PACKAGE_NAMESPACE package},
- * {@link #BUNDLE_NAMESPACE bundle} and {@link #HOST_NAMESPACE host}
- * capabilities and requirements. These name spaces are defined only to express
- * wiring information by the framework. They must not be used in
- * {@link Constants#PROVIDE_CAPABILITY Provide-Capability} and
- * {@link Constants#REQUIRE_CAPABILITY Require-Capability} manifest headers.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 139b3046ebd46c48b03dda8d36f2f9d79e2e616d $
- */
-public interface BundleRevision extends BundleReference {
-	/**
-	 * Returns the symbolic name for this bundle revision.
-	 * 
-	 * @return The symbolic name for this bundle revision.
-	 * @see Bundle#getSymbolicName()
-	 */
-	String getSymbolicName();
-
-	/**
-	 * Returns the version for this bundle revision.
-	 * 
-	 * @return The version for this bundle revision, or
-	 *         {@link Version#emptyVersion} if this bundle revision has no
-	 *         version information.
-	 * @see Bundle#getVersion()
-	 */
-	Version getVersion();
-
-	/**
-	 * Returns the capabilities declared by this bundle revision.
-	 * 
-	 * @param namespace The name space of the declared capabilities to return or
-	 *        {@code null} to return the declared capabilities from all name
-	 *        spaces.
-	 * @return A list containing a snapshot of the declared
-	 *         {@link BundleCapability}s, or an empty list if this bundle
-	 *         revision declares no capabilities in the specified name space.
-	 *         The list contains the declared capabilities in the order they are
-	 *         specified in the manifest.
-	 */
-	List<BundleCapability> getDeclaredCapabilities(String namespace);
-
-	/**
-	 * Returns the requirements declared by this bundle revision.
-	 * 
-	 * @param namespace The name space of the declared requirements to return or
-	 *        {@code null} to return the declared requirements from all name
-	 *        spaces.
-	 * @return A list containing a snapshot of the declared
-	 *         {@link BundleRequirement}s, or an empty list if this bundle
-	 *         revision declares no requirements in the specified name space.
-	 *         The list contains the declared requirements in the order they are
-	 *         specified in the manifest.
-	 */
-	List<BundleRequirement> getDeclaredRequirements(String namespace);
-
-	/**
-	 * Name space for package capabilities and requirements.
-	 * 
-	 * <p>
-	 * The name of the package is stored in the capability attribute of the same
-	 * name as this name space (osgi.wiring.package). The other
-	 * directives and attributes of the package, from the
-	 * {@link Constants#EXPORT_PACKAGE Export-Package} manifest header, can be
-	 * found in the cabability's {@link BundleCapability#getDirectives()
-	 * directives} and {@link BundleCapability#getAttributes() attributes}. The
-	 * {@link Constants#VERSION_ATTRIBUTE version} capability attribute must
-	 * contain the {@link Version} of the package if one is specified or
-	 * {@link Version#emptyVersion} if not specified. The
-	 * {@link Constants#BUNDLE_SYMBOLICNAME_ATTRIBUTE bundle-symbolic-name}
-	 * capability attribute must contain the
-	 * {@link BundleRevision#getSymbolicName() symbolic name} of the provider if
-	 * one is specified. The {@link Constants#BUNDLE_VERSION_ATTRIBUTE
-	 * bundle-version} capability attribute must contain the
-	 * {@link BundleRevision#getVersion() version} of the provider if one is
-	 * specified or {@link Version#emptyVersion} if not specified.
-	 * 
-	 * <p>
-	 * The package capabilities provided by the system bundle, that is the
-	 * bundle with id zero, must include the package specified by the
-	 * {@link Constants#FRAMEWORK_SYSTEMPACKAGES} and
-	 * {@link Constants#FRAMEWORK_SYSTEMPACKAGES_EXTRA} framework properties as
-	 * well as any other package exported by the framework implementation.
-	 * 
-	 * <p>
-	 * A bundle revision {@link BundleRevision#getDeclaredCapabilities(String)
-	 * declares} zero or more package capabilities (this is, exported packages)
-	 * and {@link BundleRevision#getDeclaredRequirements(String) declares} zero
-	 * or more package requirements.
-	 * <p>
-	 * A bundle wiring {@link BundleWiring#getCapabilities(String) provides}
-	 * zero or more resolved package capabilities (that is, exported packages)
-	 * and {@link BundleWiring#getRequiredWires(String) requires} zero or more
-	 * resolved package requirements (that is, imported packages). The number of
-	 * package wires required by a bundle wiring may change as the bundle wiring
-	 * may dynamically import additional packages.
-	 */
-	String	PACKAGE_NAMESPACE	= "osgi.wiring.package";
-
-	/**
-	 * Name space for bundle capabilities and requirements.
-	 * 
-	 * <p>
-	 * The bundle symbolic name of the bundle is stored in the capability
-	 * attribute of the same name as this name space (osgi.wiring.bundle).
-	 * The other directives and attributes of the bundle, from the
-	 * {@link Constants#BUNDLE_SYMBOLICNAME Bundle-SymbolicName} manifest
-	 * header, can be found in the cabability's
-	 * {@link BundleCapability#getDirectives() directives} and
-	 * {@link BundleCapability#getAttributes() attributes}. The
-	 * {@link Constants#BUNDLE_VERSION_ATTRIBUTE bundle-version} capability
-	 * attribute must contain the {@link Version} of the bundle from the
-	 * {@link Constants#BUNDLE_VERSION Bundle-Version} manifest header if one is
-	 * specified or {@link Version#emptyVersion} if not specified.
-	 * 
-	 * <p>
-	 * A non-fragment revision
-	 * {@link BundleRevision#getDeclaredCapabilities(String) declares} exactly
-	 * one<sup>&#8224;</sup> bundle capability (that is, the bundle can be
-	 * required by another bundle). A fragment revision must not declare a
-	 * bundle capability.
-	 * 
-	 * <p>
-	 * A bundle wiring for a non-fragment revision
-	 * {@link BundleWiring#getCapabilities(String) provides} exactly
-	 * one<sup>&#8224;</sup> bundle capability (that is, the bundle can be
-	 * required by another bundle) and
-	 * {@link BundleWiring#getRequiredWires(String) requires} zero or more
-	 * bundle capabilities (that is, requires other bundles).
-	 * 
-	 * <p>
-	 * &#8224; A bundle with no bundle symbolic name (that is, a bundle with
-	 * {@link Constants#BUNDLE_MANIFESTVERSION Bundle-ManifestVersion}
-	 * {@literal <} 2) must not provide a bundle capability.
-	 */
-	String	BUNDLE_NAMESPACE	= "osgi.wiring.bundle";
-
-	/**
-	 * Name space for host capabilities and requirements.
-	 * 
-	 * <p>
-	 * The bundle symbolic name of the bundle is stored in the capability
-	 * attribute of the same name as this name space (osgi.wiring.host).
-	 * The other directives and attributes of the bundle, from the
-	 * {@link Constants#BUNDLE_SYMBOLICNAME Bundle-SymbolicName} manifest
-	 * header, can be found in the cabability's
-	 * {@link BundleCapability#getDirectives() directives} and
-	 * {@link BundleCapability#getAttributes() attributes}. The
-	 * {@link Constants#BUNDLE_VERSION_ATTRIBUTE bundle-version} capability
-	 * attribute must contain the {@link Version} of the bundle from the
-	 * {@link Constants#BUNDLE_VERSION Bundle-Version} manifest header if one is
-	 * specified or {@link Version#emptyVersion} if not specified.
-	 * 
-	 * <p>
-	 * A non-fragment revision
-	 * {@link BundleRevision#getDeclaredCapabilities(String) declares} zero or
-	 * one<sup>&#8224;</sup> host capability if the bundle
-	 * {@link Constants#FRAGMENT_ATTACHMENT_DIRECTIVE allows fragments to be
-	 * attached}. A fragment revision must
-	 * {@link BundleRevision#getDeclaredRequirements(String) declare} exactly
-	 * one host requirement.
-	 * 
-	 * <p>
-	 * A bundle wiring for a non-fragment revision
-	 * {@link BundleWiring#getCapabilities(String) provides} zero or
-	 * one<sup>&#8224;</sup> host capability if the bundle
-	 * {@link Constants#FRAGMENT_ATTACHMENT_DIRECTIVE allows fragments to be
-	 * attached}. A bundle wiring for a fragment revision
-	 * {@link BundleWiring#getRequiredWires(String) requires} a host capability
-	 * for each host to which it is attached.
-	 * 
-	 * <p>
-	 * &#8224; A bundle with no bundle symbolic name (that is, a bundle with
-	 * {@link Constants#BUNDLE_MANIFESTVERSION Bundle-ManifestVersion}
-	 * {@literal <} 2) must not provide a host capability.
-	 */
-	String	HOST_NAMESPACE		= "osgi.wiring.host";
-
-	/**
-	 * Returns the special types of this bundle revision. The bundle revision
-	 * type values are:
-	 * <ul>
-	 * <li>{@link #TYPE_FRAGMENT}
-	 * </ul>
-	 * 
-	 * A bundle revision may be more than one type at a time. A type code is
-	 * used to identify the bundle revision type for future extendability.
-	 * 
-	 * <p>
-	 * If this bundle revision is not one or more of the defined types then 0 is
-	 * returned.
-	 * 
-	 * @return The special types of this bundle revision. The type values are
-	 *         ORed together.
-	 */
-	int getTypes();
-
-	/**
-	 * Bundle revision type indicating the bundle revision is a fragment.
-	 * 
-	 * @see #getTypes()
-	 */
-	int	TYPE_FRAGMENT	= 0x00000001;
-
-	/**
-	 * Returns the bundle wiring which is using this bundle revision.
-	 * 
-	 * @return The bundle wiring which is using this bundle revision or
-	 *         {@code null} if no bundle wiring is using this bundle revision.
-	 * @see BundleWiring#getRevision()
-	 */
-	BundleWiring getWiring();
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleRevisions.java b/framework/src/main/java/org/osgi/framework/wiring/BundleRevisions.java
deleted file mode 100644
index a619dbb..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleRevisions.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.util.List;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-
-/**
- * The {@link BundleRevision bundle revisions} of a bundle. When a bundle is
- * installed and each time a bundle is updated, a new bundle revision of the
- * bundle is created. For a bundle that has not been uninstalled, the most
- * recent bundle revision is defined to be the current bundle revision. A bundle
- * in the UNINSTALLED state does not have a current revision. An in use bundle
- * revision is associated with an {@link BundleWiring#isInUse() in use}
- * {@link BundleWiring}. The current bundle revision, if there is one, and all
- * in use bundle revisions are returned.
- * 
- * <p>
- * The bundle revisions for a bundle can be obtained by calling
- * {@link Bundle#adapt(Class) bundle.adapt}({@link BundleRevisions}.class).
- * {@link #getRevisions()} on the bundle.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 1d95ad10f0f08b100f8ee2485bdd34120032c7af $
- */
-public interface BundleRevisions extends BundleReference {
-	/**
-	 * Return the bundle revisions for the {@link BundleReference#getBundle()
-	 * referenced} bundle.
-	 * 
-	 * <p>
-	 * The result is a list containing the current bundle revision, if there is
-	 * one, and all in use bundle revisions. The list may also contain
-	 * intermediate bundle revisions which are not in use.
-	 * 
-	 * <p>
-	 * The list is ordered in reverse chronological order such that the first
-	 * item is the most recent bundle revision and last item is the oldest
-	 * bundle revision.
-	 * 
-	 * <p>
-	 * Generally the list will have at least one bundle revision for the bundle:
-	 * the current bundle revision. However, for an uninstalled bundle with no
-	 * in use bundle revisions, the list may be empty.
-	 * 
-	 * @return A list containing a snapshot of the {@link BundleRevision}s for
-	 *         the referenced bundle.
-	 */
-	List<BundleRevision> getRevisions();
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleWire.java b/framework/src/main/java/org/osgi/framework/wiring/BundleWire.java
deleted file mode 100644
index 1b19e4c..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleWire.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-/**
- * A wire connecting a {@link BundleCapability} to a {@link BundleRequirement}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 4f936a84065762ec3267a44f86ae01b0150e44ce $
- */
-public interface BundleWire {
-	/**
-	 * Returns the {@link BundleCapability} for this wire.
-	 * 
-	 * @return The {@link BundleCapability} for this wire.
-	 */
-	BundleCapability getCapability();
-
-	/**
-	 * Return the {@link BundleRequirement} for this wire.
-	 * 
-	 * @return The {@link BundleRequirement} for this wire.
-	 */
-	BundleRequirement getRequirement();
-
-	/**
-	 * Returns the bundle wiring {@link BundleWiring#getProvidedWires(String)
-	 * providing} the {@link #getCapability() capability}.
-	 * 
-	 * <p>
-	 * The bundle revision referenced by the returned bundle wiring may differ
-	 * from the bundle revision reference by the {@link #getCapability()
-	 * capability}.
-	 * 
-	 * @return The bundle wiring providing the capability. If the bundle wiring
-	 *         providing the capability is not {@link BundleWiring#isInUse() in
-	 *         use}, {@code null} will be returned.
-	 */
-	BundleWiring getProviderWiring();
-
-	/**
-	 * Returns the bundle wiring who
-	 * {@link BundleWiring#getRequiredWires(String) requires} the
-	 * {@link #getCapability() capability}.
-	 * 
-	 * <p>
-	 * The bundle revision referenced by the returned bundle wiring may differ
-	 * from the bundle revision reference by the {@link #getRequirement()
-	 * requirement}.
-	 * 
-	 * @return The bundle wiring whose requirement is wired to the capability.
-	 *         If the bundle wiring requiring the capability is not
-	 *         {@link BundleWiring#isInUse() in use}, {@code null} will be
-	 *         returned.
-	 */
-	BundleWiring getRequirerWiring();
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/BundleWiring.java b/framework/src/main/java/org/osgi/framework/wiring/BundleWiring.java
deleted file mode 100644
index 8d8956a..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/BundleWiring.java
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2010, 2011). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.net.URL;
-import java.util.Collection;
-import java.util.List;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-
-/**
- * A wiring for a bundle. Each time a bundle is resolved, a new bundle wiring
- * for the bundle is created. A bundle wiring is associated with a bundle
- * revision and represents the dependencies with other bundle wirings.
- * 
- * <p>
- * The bundle wiring for a bundle is the {@link #isCurrent() current} bundle
- * wiring if it is the most recent bundle wiring for the current bundle
- * revision. A bundle wiring is {@link #isInUse() in use} if it is the current
- * bundle wiring or if some other in use bundle wiring is dependent upon it. For
- * example, another bundle wiring is wired to a capability provided by the
- * bundle wiring. An in use bundle wiring for a non-fragment bundle has a class
- * loader. All bundles with non-current, in use bundle wirings are considered
- * removal pending. Once a bundle wiring is no longer in use, it is considered
- * stale and is discarded by the framework.
- * 
- * <p>
- * The current bundle wiring for a bundle can be obtained by calling
- * {@link Bundle#adapt(Class) bundle.adapt}(BundleWiring.class). A bundle in the
- * INSTALLED or UNINSTALLED state does not have a current wiring, adapting such
- * a bundle returns {@code null}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: 58b8ec3bb9649387d4ccba1070f034f217d06ea2 $
- */
-public interface BundleWiring extends BundleReference {
-	/**
-	 * Returns {@code true} if this bundle wiring is the current bundle wiring.
-	 * The bundle wiring for a bundle is the current bundle wiring if it is the
-	 * most recent bundle wiring for the current bundle revision. All bundles
-	 * with non-current, in use bundle wirings are considered
-	 * {@link FrameworkWiring#getRemovalPendingBundles() removal pending}.
-	 * 
-	 * @return {@code true} if this bundle wiring is the current bundle wiring;
-	 *         {@code false} otherwise.
-	 */
-	boolean isCurrent();
-
-	/**
-	 * Returns {@code true} if this bundle wiring is in use. A bundle wiring is
-	 * in use if it is the {@link #isCurrent() current} wiring or if some other
-	 * in use bundle wiring is dependent upon it. Once a bundle wiring is no
-	 * longer in use, it is considered stale and is discarded by the framework.
-	 * 
-	 * @return {@code true} if this bundle wiring is in use; {@code false}
-	 *         otherwise.
-	 */
-	boolean isInUse();
-
-	/**
-	 * Returns the capabilities provided by this bundle wiring.
-	 * 
-	 * <p>
-	 * A capability may not be required by any bundle wiring and thus there may
-	 * be no {@link #getProvidedWires(String) wires} for the capability.
-	 * 
-	 * <p>
-	 * A bundle wiring for a non-fragment revision provides a subset of the
-	 * declared capabilities from the bundle revision and all attached fragment
-	 * revisions. Not all declared capabilities may be provided since some may
-	 * be discarded. For example, if a package is declared to be exported and
-	 * import, only one is selected and the other is discarded.
-	 * 
-	 * @param namespace The name space of the capabilities to return or
-	 *        {@code null} to return the capabilities from all name spaces.
-	 * @return A list containing a snapshot of the {@link BundleCapability}s, or
-	 *         an empty list if this bundle wiring provides no capabilities in
-	 *         the specified name space. If this bundle wiring is not
-	 *         {@link #isInUse() in use}, {@code null} will be returned. For a
-	 *         given name space, the list contains the wires in the order the
-	 *         capabilities were specified in the manifests of the
-	 *         {@link #getRevision() bundle revision} and the attached fragments
-	 *         of this bundle wiring. There is no ordering defined between
-	 *         capabilities in different name spaces.
-	 */
-	List<BundleCapability> getCapabilities(String namespace);
-
-	/**
-	 * Returns the requirements of this bundle wiring.
-	 * 
-	 * <p>
-	 * A bundle wiring for a non-fragment revision has a subset of the declared
-	 * requirements from the bundle revision and all attached fragment
-	 * revisions. Not all declared requirements may be present since some may be
-	 * discarded. For example, if a package is declared to be optionally
-	 * imported and is not actually imported, the requirement must be discarded.
-	 * 
-	 * @param namespace The name space of the requirements to return or
-	 *        {@code null} to return the requirements from all name spaces.
-	 * @return A list containing a snapshot of the {@link BundleRequirement}s,
-	 *         or an empty list if this bundle wiring uses no requirements in
-	 *         the specified name space. If this bundle wiring is not
-	 *         {@link #isInUse() in use}, {@code null} will be returned. For a
-	 *         given name space, the list contains the wires in the order the
-	 *         requirements were specified in the manifests of the
-	 *         {@link #getRevision() bundle revision} and the attached fragments
-	 *         of this bundle wiring. There is no ordering defined between
-	 *         requirements in different name spaces.
-	 */
-	List<BundleRequirement> getRequirements(String namespace);
-
-	/**
-	 * Returns the {@link BundleWire}s to the provided {@link BundleCapability
-	 * capabilities} of this bundle wiring.
-	 * 
-	 * @param namespace The name space of the capabilities for which to return
-	 *        wires or {@code null} to return the wires for the capabilities in
-	 *        all name spaces.
-	 * @return A list containing a snapshot of the {@link BundleWire}s for the
-	 *         {@link BundleCapability capabilities} of this bundle wiring, or
-	 *         an empty list if this bundle wiring has no capabilities in the
-	 *         specified name space. If this bundle wiring is not
-	 *         {@link #isInUse() in use}, {@code null} will be returned. For a
-	 *         given name space, the list contains the wires in the order the
-	 *         capabilities were specified in the manifests of the
-	 *         {@link #getRevision() bundle revision} and the attached fragments
-	 *         of this bundle wiring. There is no ordering defined between
-	 *         capabilities in different name spaces.
-	 */
-	List<BundleWire> getProvidedWires(String namespace);
-
-	/**
-	 * Returns the {@link BundleWire}s to the {@link BundleRequirement
-	 * requirements} in use by this bundle wiring.
-	 * 
-	 * <p>
-	 * This method may return different results if this bundle wiring adds wires
-	 * to more requirements. For example, dynamically importing a package will
-	 * establish a new wire to the dynamically imported package.
-	 * 
-	 * @param namespace The name space of the requirements for which to return
-	 *        wires or {@code null} to return the wires for the requirements in
-	 *        all name spaces.
-	 * @return A list containing a snapshot of the {@link BundleWire}s for the
-	 *         {@link BundleRequirement requirements} of this bundle wiring, or
-	 *         an empty list if this bundle wiring has no requirements in the
-	 *         specified name space. If this bundle wiring is not
-	 *         {@link #isInUse() in use}, {@code null} will be returned. For a
-	 *         given name space, the list contains the wires in the order the
-	 *         requirements were specified in the manifests of the
-	 *         {@link #getRevision() bundle revision} and the attached fragments
-	 *         of this bundle wiring. There is no ordering defined between
-	 *         requirements in different name spaces.
-	 */
-	List<BundleWire> getRequiredWires(String namespace);
-
-	/**
-	 * Returns the bundle revision for the bundle in this bundle wiring. Since a
-	 * bundle update can change the entries in a bundle, different bundle
-	 * wirings for the same bundle can have different bundle revisions.
-	 * 
-	 * <p>
-	 * The bundle object {@link BundleReference#getBundle() referenced} by the
-	 * returned {@code BundleRevision} may return different information than the
-	 * returned {@code BundleRevision} since the returned {@code BundleRevision}
-	 * may refer to an older revision of the bundle.
-	 * 
-	 * @return The bundle revision for this bundle wiring.
-	 * @see BundleRevision#getWiring()
-	 */
-	BundleRevision getRevision();
-
-	/**
-	 * Returns the class loader for this bundle wiring. Since a bundle refresh
-	 * creates a new bundle wiring for a bundle, different bundle wirings for
-	 * the same bundle will have different class loaders.
-	 * 
-	 * @return The class loader for this bundle wiring. If this bundle wiring is
-	 *         not {@link #isInUse() in use} or this bundle wiring is for a
-	 *         fragment revision, {@code null} will be returned.
-	 * @throws SecurityException If the caller does not have the appropriate
-	 *         {@code RuntimePermission("getClassLoader")}, and the Java Runtime
-	 *         Environment supports permissions.
-	 */
-	ClassLoader getClassLoader();
-
-	/**
-	 * Returns entries in this bundle wiring's {@link #getRevision() bundle
-	 * revision} and its attached fragment revisions. This bundle wiring's class
-	 * loader is not used to search for entries. Only the contents of this
-	 * bundle wiring's bundle revision and its attached fragment revisions are
-	 * searched for the specified entries.
-	 * 
-	 * <p>
-	 * This method takes into account that the &quot;contents&quot; of this
-	 * bundle wiring can have attached fragments. This &quot;bundle space&quot;
-	 * is not a name space with unique members; the same entry name can be
-	 * present multiple times. This method therefore returns a list of URL
-	 * objects. These URLs can come from different JARs but have the same path
-	 * name. This method can either return only entries in the specified path or
-	 * recurse into subdirectories returning entries in the directory tree
-	 * beginning at the specified path.
-	 * 
-	 * <p>
-	 * Note: Jar and zip files are not required to include directory entries.
-	 * URLs to directory entries will not be returned if the bundle contents do
-	 * not contain directory entries.
-	 * 
-	 * @param path The path name in which to look. The path is always relative
-	 *        to the root of this bundle wiring and may begin with
-	 *        &quot;/&quot;. A path value of &quot;/&quot; indicates the root of
-	 *        this bundle wiring.
-	 * @param filePattern The file name pattern for selecting entries in the
-	 *        specified path. The pattern is only matched against the last
-	 *        element of the entry path. If the entry is a directory then the
-	 *        trailing &quot;/&quot; is not used for pattern matching. Substring
-	 *        matching is supported, as specified in the Filter specification,
-	 *        using the wildcard character (&quot;*&quot;). If {@code null} is
-	 *        specified, this is equivalent to &quot;*&quot; and matches all
-	 *        files.
-	 * @param options The options for listing resource names. See
-	 *        {@link #FINDENTRIES_RECURSE}. The method must ignore unrecognized
-	 *        options.
-	 * @return An unmodifiable list of URL objects for each matching entry, or
-	 *         an empty list if no matching entry could be found, if this bundle
-	 *         wiring is for a fragment revision or if the caller does not have
-	 *         the appropriate {@code AdminPermission[bundle,RESOURCE]} and the
-	 *         Java Runtime Environment supports permissions. The list is
-	 *         ordered such that entries from the {@link #getRevision() bundle
-	 *         revision} are returned first followed by the entries from
-	 *         attached fragment revisions in attachment order. If this bundle
-	 *         wiring is not {@link #isInUse() in use}, {@code null} must be
-	 *         returned.
-	 * @see Bundle#findEntries(String, String, boolean)
-	 */
-	List<URL> findEntries(String path, String filePattern, int options);
-
-	/**
-	 * The find entries operation must recurse into subdirectories.
-	 * 
-	 * <p>
-	 * This bit may be set when calling
-	 * {@link #findEntries(String, String, int)} to specify the result must
-	 * include the matching entries from the specified path and its
-	 * subdirectories. If this bit is not set, then the result must only include
-	 * matching entries from the specified path.
-	 * 
-	 * @see #findEntries(String, String, int)
-	 */
-	int	FINDENTRIES_RECURSE	= 0x00000001;
-
-	/**
-	 * Returns the names of resources visible to this bundle wiring's
-	 * {@link #getClassLoader() class loader}. The returned names can be used to
-	 * access the resources via this bundle wiring's class loader.
-	 * 
-	 * <ul>
-	 * <li>Only the resource names for resources in bundle wirings will be
-	 * returned. The names of resources visible to a bundle wiring's parent
-	 * class loader, such as the bootstrap class loader, must not be included in
-	 * the result.
-	 * <li>Only established wires will be examined for resources. This method
-	 * must not cause new wires for dynamic imports to be established.
-	 * </ul>
-	 * 
-	 * @param path The path name in which to look. The path is always relative
-	 *        to the root of this bundle wiring's class loader and may begin
-	 *        with &quot;/&quot;. A path value of &quot;/&quot; indicates the
-	 *        root of this bundle wiring's class loader.
-	 * @param filePattern The file name pattern for selecting resource names in
-	 *        the specified path. The pattern is only matched against the last
-	 *        element of the resource path. If the resource is a directory then
-	 *        the trailing &quot;/&quot; is not used for pattern matching.
-	 *        Substring matching is supported, as specified in the Filter
-	 *        specification, using the wildcard character (&quot;*&quot;). If
-	 *        {@code null} is specified, this is equivalent to &quot;*&quot; and
-	 *        matches all files.
-	 * @param options The options for listing resource names. See
-	 *        {@link #LISTRESOURCES_LOCAL} and {@link #LISTRESOURCES_RECURSE}.
-	 *        This method must ignore unrecognized options.
-	 * @return An unmodifiable collection of resource names for each matching
-	 *         resource, or an empty collection if no matching resource could be
-	 *         found, if this bundle wiring is for a fragment revision or if the
-	 *         caller does not have the appropriate
-	 *         {@code AdminPermission[bundle,RESOURCE]} and the Java Runtime
-	 *         Environment supports permissions. The collection is unordered and
-	 *         must contain no duplicate resource names. If this bundle wiring
-	 *         is not {@link #isInUse() in use}, {@code null} must be returned.
-	 */
-	Collection<String> listResources(String path, String filePattern,
-			int options);
-
-	/**
-	 * The list resource names operation must recurse into subdirectories.
-	 * 
-	 * <p>
-	 * This bit may be set when calling
-	 * {@link #listResources(String, String, int)} to specify the result must
-	 * include the names of matching resources from the specified path and its
-	 * subdirectories. If this bit is not set, then the result must only include
-	 * names of matching resources from the specified path.
-	 * 
-	 * @see #listResources(String, String, int)
-	 */
-	int	LISTRESOURCES_RECURSE	= 0x00000001;
-
-	/**
-	 * The list resource names operation must limit the result to the names of
-	 * matching resources contained in this bundle wiring's
-	 * {@link #getRevision() bundle revision} and its attached fragment
-	 * revisions. The result must not include resource names for resources in
-	 * {@link BundleRevision#PACKAGE_NAMESPACE package} names which are
-	 * {@link #getRequiredWires(String) imported} by this wiring.
-	 * 
-	 * <p>
-	 * This bit may be set when calling
-	 * {@link #listResources(String, String, int)} to specify the result must
-	 * only include the names of matching resources contained in this bundle
-	 * wiring's bundle revision and its attached fragment revisions. If this bit
-	 * is not set, then the result must include the names of matching resources
-	 * reachable from this bundle wiring's class loader which may include the
-	 * names of matching resources contained in imported packages and required
-	 * bundles.
-	 * 
-	 * @see #listResources(String, String, int)
-	 */
-	int	LISTRESOURCES_LOCAL		= 0x00000002;
-}
diff --git a/framework/src/main/java/org/osgi/framework/wiring/FrameworkWiring.java b/framework/src/main/java/org/osgi/framework/wiring/FrameworkWiring.java
deleted file mode 100644
index 046a6c2..0000000
--- a/framework/src/main/java/org/osgi/framework/wiring/FrameworkWiring.java
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (c) OSGi Alliance (2001, 2010). All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.osgi.framework.wiring;
-
-import java.util.Collection;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleReference;
-import org.osgi.framework.FrameworkListener;
-
-/**
- * Query and modify wiring information for the framework. The framework wiring
- * object for the framework can be obtained by calling
- * {@link Bundle#adapt(Class) bundle.adapt(FrameworkWiring.class)} on the system
- * bundle. Only the system bundle can be adapted to a FrameworkWiring object.
- * 
- * <p>
- * The system bundle associated with this FrameworkWiring object can be obtained
- * by calling {@link BundleReference#getBundle()}.
- * 
- * @ThreadSafe
- * @noimplement
- * @version $Id: f9f3f89b5b8d369453d645a52a482a385a2bd520 $
- */
-public interface FrameworkWiring extends BundleReference {
-	/**
-	 * Refreshes the specified bundles. This forces the update (replacement) or
-	 * removal of packages exported by the specified bundles.
-	 * 
-	 * <p>
-	 * The technique by which the framework refreshes bundles may vary among
-	 * different framework implementations. A permissible implementation is to
-	 * stop and restart the framework.
-	 * 
-	 * <p>
-	 * This method returns to the caller immediately and then performs the
-	 * following steps on a separate thread:
-	 * 
-	 * <ol>
-	 * <li>Compute the {@link #getDependencyClosure(Collection) dependency
-	 * closure} of the specified bundles. If no bundles are specified, compute
-	 * the dependency closure of the {@link #getRemovalPendingBundles() removal
-	 * pending} bundles.
-	 * 
-	 * <li>Each bundle in the dependency closure that is in the {@code ACTIVE}
-	 * state will be stopped as described in the {@code Bundle.stop} method.
-	 * 
-	 * <li>Each bundle in the dependency closure that is in the {@code RESOLVED}
-	 * state is unresolved and thus moved to the {@code INSTALLED} state. The
-	 * effect of this step is that bundles in the dependency closure are no
-	 * longer {@code RESOLVED}.
-	 * 
-	 * <li>Each bundle in the dependency closure that is in the
-	 * {@code UNINSTALLED} state is removed from the dependency closure and is
-	 * now completely removed from the Framework.
-	 * 
-	 * <li>Each bundle in the dependency closure that was in the {@code ACTIVE}
-	 * state prior to Step 2 is started as described in the {@code Bundle.start}
-	 * method, causing all bundles required for the restart to be resolved. It
-	 * is possible that, as a result of the previous steps, packages that were
-	 * previously exported no longer are. Therefore, some bundles may be
-	 * unresolvable until bundles satisfying the dependencies have been
-	 * installed in the Framework.
-	 * </ol>
-	 * 
-	 * <p>
-	 * For any exceptions that are thrown during any of these steps, a framework
-	 * event of type {@code FrameworkEvent.ERROR} is fired containing the
-	 * exception. The source bundle for these events should be the specific
-	 * bundle to which the exception is related. If no specific bundle can be
-	 * associated with the exception then the System Bundle must be used as the
-	 * source bundle for the event. All framework events fired by this method
-	 * are also delivered to the specified {@code FrameworkListener}s in the
-	 * order they are specified.
-	 * 
-	 * <p>
-	 * When this process completes after the bundles are refreshed, the
-	 * Framework will fire a Framework event of type
-	 * {@code FrameworkEvent.PACKAGES_REFRESHED} to announce it has completed
-	 * the bundle refresh. The specified {@code FrameworkListener}s are notified
-	 * in the order specified. Each specified {@code FrameworkListener} will be
-	 * called with a Framework event of type
-	 * {@code FrameworkEvent.PACKAGES_REFRESHED}.
-	 * 
-	 * @param bundles The bundles to be refreshed, or {@code null} to refresh
-	 *        the {@link #getRemovalPendingBundles() removal pending} bundles.
-	 * @param listeners Zero or more listeners to be notified when the bundle
-	 *        refresh has been completed. The specified listeners do not need to
-	 *        be otherwise registered with the framework. If a specified
-	 *        listener is already registered with the framework, it will be
-	 *        notified twice.
-	 * @throws IllegalArgumentException If the specified {@code Bundle}s were
-	 *         not created by the same framework instance associated with this
-	 *         FrameworkWiring.
-	 * @throws SecurityException If the caller does not have
-	 *         {@code AdminPermission[System Bundle,RESOLVE]} and the Java
-	 *         runtime environment supports permissions.
-	 */
-	void refreshBundles(Collection<Bundle> bundles,
-			FrameworkListener... listeners);
-
-	/**
-	 * Resolves the specified bundles. The Framework must attempt to resolve the
-	 * specified bundles that are unresolved. Additional bundles that are not
-	 * included in the specified bundles may be resolved as a result of calling
-	 * this method. A permissible implementation of this method is to attempt to
-	 * resolve all unresolved bundles installed in the framework.
-	 * 
-	 * <p>
-	 * If no bundles are specified, then the Framework will attempt to resolve
-	 * all unresolved bundles. This method must not cause any bundle to be
-	 * refreshed, stopped, or started. This method will not return until the
-	 * operation has completed.
-	 * 
-	 * @param bundles The bundles to resolve or {@code null} to resolve all
-	 *        unresolved bundles installed in the Framework.
-	 * @return {@code true} if all specified bundles are resolved; {@code false}
-	 *         otherwise.
-	 * @throws IllegalArgumentException If the specified {@code Bundle}s were
-	 *         not created by the same framework instance associated with this
-	 *         FrameworkWiring.
-	 * @throws SecurityException If the caller does not have
-	 *         {@code AdminPermission[System Bundle,RESOLVE]} and the Java
-	 *         runtime environment supports permissions.
-	 */
-	boolean resolveBundles(Collection<Bundle> bundles);
-
-	/**
-	 * Returns the bundles that have {@link BundleWiring#isCurrent()
-	 * non-current}, {@link BundleWiring#isInUse() in use} bundle wirings. This
-	 * is typically the bundles which have been updated or uninstalled since the
-	 * last call to {@link #refreshBundles(Collection, FrameworkListener...)}.
-	 * 
-	 * @return A collection containing a snapshot of the {@code Bundle}s which
-	 *         have non-current, in use {@code BundleWiring}s, or an empty
-	 *         collection if there are no such bundles.
-	 */
-	Collection<Bundle> getRemovalPendingBundles();
-
-	/**
-	 * Returns the dependency closure for the specified bundles.
-	 * 
-	 * <p>
-	 * A graph of bundles is computed starting with the specified bundles. The
-	 * graph is expanded by adding any bundle that is either wired to a package
-	 * that is currently exported by a bundle in the graph or requires a bundle
-	 * in the graph. The graph is fully constructed when there is no bundle
-	 * outside the graph that is wired to a bundle in the graph. The graph may
-	 * contain {@code UNINSTALLED} bundles that are
-	 * {@link #getRemovalPendingBundles() removal pending}.
-	 * 
-	 * @param bundles The initial bundles for which to generate the dependency
-	 *        closure.
-	 * @return A collection containing a snapshot of the dependency closure of
-	 *         the specified bundles, or an empty collection if there were no
-	 *         specified bundles.
-	 * @throws IllegalArgumentException If the specified {@code Bundle}s were
-	 *         not created by the same framework instance associated with this
-	 *         FrameworkWiring.
-	 */
-	Collection<Bundle> getDependencyClosure(Collection<Bundle> bundles);
-}