--- a/hotspot/src/share/vm/oops/methodOop.hpp	Wed Jun 27 15:23:36 2012 +0200
+++ b/hotspot/src/share/vm/oops/methodOop.hpp	Thu Jun 28 17:03:16 2012 -0400
@@ -801,7 +801,7 @@
 // breakpoints are written only at safepoints, and are read
 // concurrently only outside of safepoints.
 
-class BreakpointInfo : public CHeapObj {
+class BreakpointInfo : public CHeapObj<mtClass> {
   friend class VMStructs;
  private:
   Bytecodes::Code  _orig_bytecode;