src/share/vm/gc/shared/workgroup.hpp

*** 376,407 ****
    // is the last thread to complete so that the thread can perform
    // cleanup if necessary.
    bool all_tasks_completed();
  };
  
- // Represents a set of free small integer ids.
- class FreeIdSet : public CHeapObj<mtGC> {
-   enum {
-     end_of_list = UINT_MAX,
-     claimed = UINT_MAX - 1
-   };
- 
-   uint _size;
-   Monitor* _mon;
- 
-   uint* _ids;
-   uint _hd;
-   uint _waiters;
-   uint _claimed;
- 
- public:
-   FreeIdSet(uint size, Monitor* mon);
-   ~FreeIdSet();
- 
-   // Returns an unclaimed parallel id (waiting for one to be released if
-   // necessary).
-   uint claim_par_id();
- 
-   void release_par_id(uint id);
- };
- 
  #endif // SHARE_VM_GC_SHARED_WORKGROUP_HPP
--- 376,381 ----