*** old/src/share/vm/runtime/objectMonitor.hpp	Wed Jan 15 01:42:38 2014
--- new/src/share/vm/runtime/objectMonitor.hpp	Wed Jan 15 01:42:37 2014

*** 99,109 ****
--- 99,109 ----
    static int WaitSet_offset_in_bytes()     { return offset_of(ObjectMonitor, _WaitSet) ;   }
    static int Responsible_offset_in_bytes() { return offset_of(ObjectMonitor, _Responsible);}
    static int Spinner_offset_in_bytes()     { return offset_of(ObjectMonitor, _Spinner);    }
  
   public:
!   // Eventaully we'll make provisions for multiple callbacks, but
!   // Eventually we'll make provisions for multiple callbacks, but
    // now one will suffice.
    static int (*SpinCallbackFunction)(intptr_t, int) ;
    static intptr_t SpinCallbackArgument ;
  
  

*** 270,280 ****
--- 270,280 ----
  
    // TODO-FIXME: _count, _waiters and _recursions should be of
    // type int, or int32_t but not intptr_t.  There's no reason
    // to use 64-bit fields for these variables on a 64-bit JVM.
  
!   volatile intptr_t  _count;        // reference count to prevent reclaimation/deflation
!   volatile intptr_t  _count;        // reference count to prevent reclamation/deflation
                                      // at stop-the-world time.  See deflate_idle_monitors().
                                      // _count is approximately |_WaitSet| + |_EntryList|
   protected:
    volatile intptr_t  _waiters;      // number of waiting threads
   private: