Modified framework to nest a class not found exception into the bundle
exception when the activator cannot be found.


git-svn-id: https://svn.apache.org/repos/asf/incubator/felix/trunk@416742 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/org.apache.felix.framework/src/main/java/org/apache/felix/framework/Felix.java b/org.apache.felix.framework/src/main/java/org/apache/felix/framework/Felix.java
index 893d6ea..5770f97 100644
--- a/org.apache.felix.framework/src/main/java/org/apache/felix/framework/Felix.java
+++ b/org.apache.felix.framework/src/main/java/org/apache/felix/framework/Felix.java
@@ -3207,7 +3207,7 @@
                 if (clazz == null)
                 {
                     throw new BundleException("Not found: "
-                        + className);
+                        + className, new ClassNotFoundException(className));
                 }
                 activator = (BundleActivator) clazz.newInstance();
             }