src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

*** 614,623 ****
--- 614,627 ----
    void resize_tlabs();
  
    void ensure_parsability(bool retire_tlabs);
    void make_parsable(bool retire_tlabs);
  
+   // Runs the given AbstractGangTask with the current active workers.
+   // Returns the total time to run the task.
+   virtual void run_task(AbstractGangTask* task);
+ 
  // ---------- Marking support
  //
  private:
    ShenandoahMarkingContext* _marking_context;
    MemRegion  _bitmap_region;