*** old/src/share/vm/oops/instanceKlass.cpp	Thu Jan 16 17:24:39 2014
--- new/src/share/vm/oops/instanceKlass.cpp	Thu Jan 16 17:24:38 2014

*** 2232,2250 ****
--- 2232,2242 ----
  
  void InstanceKlass::clean_method_data(BoolObjectClosure* is_alive) {
    for (int m = 0; m < methods()->length(); m++) {
      MethodData* mdo = methods()->at(m)->method_data();
      if (mdo != NULL) {
!       for (ProfileData* data = mdo->first_data();
             mdo->is_valid(data);
             data = mdo->next_data(data)) {
          data->clean_weak_klass_links(is_alive);
        }
        ParametersTypeData* parameters = mdo->parameters_type_data();
        if (parameters != NULL) {
          parameters->clean_weak_klass_links(is_alive);
        }
!       mdo->clean_method_data(is_alive);
      }
    }
  }