src/share/vm/gc_implementation/shared/markSweep.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -20,10 +20,22 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_MARKSWEEP_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_SHARED_MARKSWEEP_HPP
+
+#include "gc_interface/collectedHeap.hpp"
+#include "memory/universe.hpp"
+#include "oops/markOop.hpp"
+#include "oops/oop.hpp"
+#include "runtime/timer.hpp"
+#include "utilities/growableArray.hpp"
+#include "utilities/stack.hpp"
+#include "utilities/taskqueue.hpp"
+
 class ReferenceProcessor;
 class DataLayout;
 
 // MarkSweep takes care of global mark-compact garbage collection for a
 // GenCollectedHeap using a four-phase pointer forwarding algorithm.  All

@@ -246,5 +258,7 @@
 
   void restore() {
     _obj->set_mark(_mark);
   }
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_MARKSWEEP_HPP