src/share/vm/memory/gcLocker.hpp

*** 61,73 ****
    static volatile jint _lock_count;      // number of other active instances
    static volatile bool _needs_gc;        // heap is filling, we need a GC
                                           // note: bool is typedef'd as jint
    static volatile bool _doing_gc;        // unlock_critical() is doing a GC
  
-   static jlong         _wait_begin;      // Timestamp for the setting of _needs_gc.
-                                          // Used only by printing code.
- 
  #ifdef ASSERT
    // This lock count is updated for all operations and is used to
    // validate the jni_lock_count that is computed during safepoints.
    static volatile jint _debug_jni_lock_count;
  #endif
--- 61,70 ----