diff --git a/sigil/common/core/src/org/apache/felix/sigil/common/core/repository/BundleResolver.java b/sigil/common/core/src/org/apache/felix/sigil/common/core/repository/BundleResolver.java
index af4740c..ad940d0 100644
--- a/sigil/common/core/src/org/apache/felix/sigil/common/core/repository/BundleResolver.java
+++ b/sigil/common/core/src/org/apache/felix/sigil/common/core/repository/BundleResolver.java
@@ -43,9 +43,9 @@
 import org.apache.felix.sigil.common.model.osgi.IPackageImport;
 import org.apache.felix.sigil.common.model.osgi.IRequiredBundle;
 import org.apache.felix.sigil.common.progress.IProgress;
+import org.apache.felix.sigil.common.repository.AbstractRepositoryManager;
 import org.apache.felix.sigil.common.repository.IBundleRepository;
 import org.apache.felix.sigil.common.repository.IBundleResolver;
-import org.apache.felix.sigil.common.repository.IRepositoryManager;
 import org.apache.felix.sigil.common.repository.IResolution;
 import org.apache.felix.sigil.common.repository.IResolutionMonitor;
 import org.apache.felix.sigil.common.repository.ResolutionConfig;
@@ -348,9 +348,9 @@
         }
     };
 
-    private IRepositoryManager repositoryManager;
+    private AbstractRepositoryManager repositoryManager;
 
-    public BundleResolver(IRepositoryManager repositoryManager)
+    public BundleResolver(AbstractRepositoryManager repositoryManager)
     {
         this.repositoryManager = repositoryManager;
     }
diff --git a/sigil/common/core/src/org/apache/felix/sigil/common/repository/IRepositoryManager.java b/sigil/common/core/src/org/apache/felix/sigil/common/repository/IRepositoryManager.java
index 53c2f69..5c1ec1d 100644
--- a/sigil/common/core/src/org/apache/felix/sigil/common/repository/IRepositoryManager.java
+++ b/sigil/common/core/src/org/apache/felix/sigil/common/repository/IRepositoryManager.java
@@ -33,19 +33,9 @@
 
     Collection<IBundleRepository> getRepositories();
 
-    Collection<IBundleRepository> getRepositories(int level);
-
-    void addLibrary(ILibrary library);
-
-    void removeLibrary(ILibrary library);
-
-    Collection<ILibrary> getLibraries();
-
-    ILibrary resolveLibrary(final ILibraryImport l);
-
     IBundleResolver getBundleResolver();
 
-    int[] getPriorityLevels();
+    ILibrary resolveLibrary(final ILibraryImport l);
 
     void visit(IModelWalker modelWalker);
 }
\ No newline at end of file