src/hotspot/share/gc/shared/concurrentGCThread.hpp

@@ -23,16 +23,14 @@
  */
 
 #ifndef SHARE_GC_SHARED_CONCURRENTGCTHREAD_HPP
 #define SHARE_GC_SHARED_CONCURRENTGCTHREAD_HPP
 
-#include "runtime/mutex.hpp"
 #include "runtime/thread.hpp"
 
 class ConcurrentGCThread: public NamedThread {
 private:
-  Monitor       _monitor;
   volatile bool _should_terminate;
   volatile bool _has_terminated;
 
 protected:
   void create_and_start(ThreadPriority prio = NearMaxPriority);