--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp	Sat Dec 20 00:45:18 2008 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp	Tue Jan 06 07:05:05 2009 -0800
@@ -1212,6 +1212,7 @@
   // More iteration support
   virtual void oop_iterate(MemRegion mr, OopClosure* cl);
   virtual void oop_iterate(OopClosure* cl);
+  virtual void safe_object_iterate(ObjectClosure* cl);
   virtual void object_iterate(ObjectClosure* cl);
 
   // Need to declare the full complement of closures, whether we'll