src/share/vm/gc/shared/cardTableRS.cpp

*** 32,81 ****
  #include "runtime/atomic.hpp"
  #include "runtime/java.hpp"
  #include "runtime/os.hpp"
  #include "utilities/macros.hpp"
  
- class HasAccumulatedModifiedOopsClosure : public KlassClosure {
-   bool _found;
-  public:
-   HasAccumulatedModifiedOopsClosure() : _found(false) {}
-   void do_klass(Klass* klass) {
-     if (_found) {
-       return;
-     }
- 
-     if (klass->has_accumulated_modified_oops()) {
-       _found = true;
-     }
-   }
-   bool found() {
-     return _found;
-   }
- };
- 
- bool KlassRemSet::mod_union_is_clear() {
-   HasAccumulatedModifiedOopsClosure closure;
-   ClassLoaderDataGraph::classes_do(&closure);
- 
-   return !closure.found();
- }
- 
- 
- class ClearKlassModUnionClosure : public KlassClosure {
-  public:
-   void do_klass(Klass* klass) {
-     if (klass->has_accumulated_modified_oops()) {
-       klass->clear_accumulated_modified_oops();
-     }
-   }
- };
- 
- void KlassRemSet::clear_mod_union() {
-   ClearKlassModUnionClosure closure;
-   ClassLoaderDataGraph::classes_do(&closure);
- }
- 
  CardTableRS::CardTableRS(MemRegion whole_heap) :
    _bs(NULL),
    _cur_youngergen_card_val(youngergenP1_card)
  {
    _ct_bs = new CardTableModRefBSForCTRS(whole_heap);
--- 32,41 ----