--- old/src/share/vm/runtime/jniHandles.cpp	2013-05-10 15:56:03.724884901 +0200
+++ new/src/share/vm/runtime/jniHandles.cpp	2013-05-10 15:56:03.664884903 +0200
@@ -188,7 +188,6 @@
 class AlwaysAliveClosure: public BoolObjectClosure {
 public:
   bool do_object_b(oop obj) { return true; }
-  void do_object(oop obj) { assert(false, "Don't call"); }
 };
 
 class CountHandleClosure: public OopClosure {