*** old/src/share/vm/gc/parallel/psParallelCompact.cpp	Wed Aug 16 10:56:33 2017
--- new/src/share/vm/gc/parallel/psParallelCompact.cpp	Wed Aug 16 10:56:33 2017

*** 58,68 ****
--- 58,67 ----
  #include "oops/instanceMirrorKlass.inline.hpp"
  #include "oops/methodData.hpp"
  #include "oops/objArrayKlass.inline.hpp"
  #include "oops/oop.inline.hpp"
  #include "runtime/atomic.hpp"
  #include "runtime/fprofiler.hpp"
  #include "runtime/safepoint.hpp"
  #include "runtime/vmThread.hpp"
  #include "services/management.hpp"
  #include "services/memTracker.hpp"
  #include "services/memoryService.hpp"

*** 2079,2089 ****
--- 2078,2087 ----
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::universe));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::jni_handles));
      // We scan the thread roots in parallel
      Threads::create_thread_roots_marking_tasks(q);
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::object_synchronizer));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::flat_profiler));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::management));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::system_dictionary));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::class_loader_data));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::jvmti));
      q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::code_cache));

*** 2160,2170 ****
--- 2158,2167 ----
    // General strong roots.
    Universe::oops_do(&oop_closure);
    JNIHandles::oops_do(&oop_closure);   // Global (strong) JNI handles
    Threads::oops_do(&oop_closure, NULL);
    ObjectSynchronizer::oops_do(&oop_closure);
    FlatProfiler::oops_do(&oop_closure);
    Management::oops_do(&oop_closure);
    JvmtiExport::oops_do(&oop_closure);
    SystemDictionary::oops_do(&oop_closure);
    ClassLoaderDataGraph::oops_do(&oop_closure, &klass_closure, true);