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

8224665: Parallel GC: Use WorkGang (7: remove task manager)

 #include "gc/shared/gcTrace.hpp"
 #include "memory/allocation.hpp"
 #include "oops/oop.hpp"
 #include "utilities/stack.hpp"
 
-class GCTaskManager;
-class GCTaskQueue;
 class OopStack;
 class ReferenceProcessor;
 class ParallelScavengeHeap;
 class ParallelScavengeTracer;
 class PSIsAliveClosure;

@@ -109,12 +107,10
   // Used by scavenge_contents && psMarkSweep
   static ReferenceProcessor* const reference_processor() {
     assert(_ref_processor != NULL, "Sanity");
     return _ref_processor;
   }
-  // Used to add tasks
-  static GCTaskManager* const gc_task_manager();
   // The promotion managers tell us if they encountered overflow
   static void set_survivor_overflow(bool state) {
     _survivor_overflow = state;
   }
   // Adaptive size policy support.  When the young generation/old generation