src/share/vm/gc_implementation/g1/g1OopClosures.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 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 +20,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP
+
 class HeapRegion;
 class G1CollectedHeap;
 class G1RemSet;
 class ConcurrentMark;
 class DirtyCardToOopClosure;

@@ -208,5 +211,7 @@
   virtual void do_oop(narrowOop* p) { do_oop_nv(p); }
   bool apply_to_weak_ref_discovered_field() { return true; }
   bool do_header() { return false; }
   int out_of_region() { return _out_of_region; }
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP