--- a/hotspot/src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp	Wed Jun 27 15:23:36 2012 +0200
+++ b/hotspot/src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp	Thu Jun 28 17:03:16 2012 -0400
@@ -38,7 +38,7 @@
 class elapsedTimer;
 class CollectorPolicy;
 
-class AdaptiveSizePolicy : public CHeapObj {
+class AdaptiveSizePolicy : public CHeapObj<mtGC> {
  friend class GCAdaptivePolicyCounters;
  friend class PSGCAdaptivePolicyCounters;
  friend class CMSGCAdaptivePolicyCounters;