src/hotspot/share/gc/parallel/gcTaskThread.hpp

8221260: Initialize more class members on construction, remove some unused ones
Reviewed-by:

*** 45,56 ****
    uint _time_stamp_index;
  
    GCTaskTimeStamp* time_stamp_at(uint index);
    void add_task_timestamp(const char* name, jlong t_entry, jlong t_exit);
  
-   bool _is_working;                     // True if participating in GC tasks
- 
    // Factory create and destroy methods.
    static GCTaskThread* create(GCTaskManager* manager,
                                uint           which,
                                uint           processor_id) {
      return new GCTaskThread(manager, which, processor_id);
--- 45,54 ----
***************
*** 83,93 ****
      return id();
    }
    uint processor_id() const {
      return _processor_id;
    }
-   void set_is_working(bool v) { _is_working = v; }
  };
  
  class GCTaskTimeStamp : public CHeapObj<mtGC>
  {
   private:
--- 81,90 ----