src/share/vm/memory/sharedHeap.hpp

*** 103,135 ****
  
    friend class VM_GC_Operation;
    friend class VM_CGC_Operation;
  
  protected:
-   // There should be only a single instance of "SharedHeap" in a program.
-   // This is enforced with the protected constructor below, which will also
-   // set the static pointer "_sh" to that instance.
-   static SharedHeap* _sh;
- 
    // If we're doing parallel GC, use this gang of threads.
    FlexibleWorkGang* _workers;
  
    // Full initialization is done in a concrete subtype's "initialize"
    // function.
    SharedHeap();
  
-   // Returns true if the calling thread holds the heap lock,
-   // or the calling thread is a par gc thread and the heap_lock is held
-   // by the vm thread doing a gc operation.
-   bool heap_lock_held_for_gc();
-   // True if the heap_lock is held by the a non-gc thread invoking a gc
-   // operation.
-   bool _thread_holds_heap_lock_for_gc;
- 
  public:
-   static SharedHeap* heap() { return _sh; }
- 
    void set_barrier_set(BarrierSet* bs);
  
    // Does operations required after initialization has been done.
    virtual void post_initialize();
  
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