diff -r 5c93c1f61226 -r 868d87ed63c8 src/share/vm/classfile/classLoaderData.cpp
--- a/src/share/vm/classfile/classLoaderData.cpp	Thu Apr 18 10:09:23 2013 -0700
+++ b/src/share/vm/classfile/classLoaderData.cpp	Tue Feb 12 14:15:45 2013 -0800
@@ -672,6 +672,8 @@
     dead->unload();
     data = data->next();
     // Remove from loader list.
+    // This class loader data will no longer be found
+    // in the ClassLoaderDataGraph.
     if (prev != NULL) {
       prev->set_next(data);
     } else {