src/share/vm/gc_implementation/parNew/parOopClosures.hpp

@@ -20,10 +20,15 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_PARNEW_PAROOPCLOSURES_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_PARNEW_PAROOPCLOSURES_HPP
+
+#include "memory/genOopClosures.hpp"
+
 // Closures for ParNewGeneration
 
 class ParScanThreadState;
 class ParNewGeneration;
 typedef Padded<OopTaskQueue> ObjToScanQueue;

@@ -139,5 +144,7 @@
     ParRootScanWithBarrierTwoGensClosure* old_gen_root_closure_,
     ObjToScanQueueSet* task_queues_,
     ParallelTaskTerminator* terminator_);
   virtual void do_void();
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_PARNEW_PAROOPCLOSURES_HPP