*** old/agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Tue Mar 29 13:56:40 2011
--- new/agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Tue Mar 29 13:56:40 2011

*** 453,463 ****
--- 453,463 ----
              handleRuntimeException(re);
          }
      }
  
      protected void writeClass(Instance instance) throws IOException {
!         Klass reflectedKlass = OopUtilities.classOopToKlass(instance);
!         Klass reflectedKlass = java_lang_Class.asKlass(instance);
          // dump instance record only for primitive type Class objects.
          // all other Class objects are covered by writeClassDumpRecords.
          if (reflectedKlass == null) {
              writeInstance(instance);
          }