src/share/vm/gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2008, 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 +20,21 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREEBLOCKDICTIONARY_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREEBLOCKDICTIONARY_HPP
+
+#include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
+#include "memory/allocation.hpp"
+#include "memory/memRegion.hpp"
+#include "runtime/mutex.hpp"
+#include "utilities/debug.hpp"
+#include "utilities/globalDefinitions.hpp"
+#include "utilities/ostream.hpp"
+
 // A FreeBlockDictionary is an abstract superclass that will allow
 // a number of alternative implementations in the future.
 class FreeBlockDictionary: public CHeapObj {
  public:
   enum Dither {

@@ -86,5 +97,7 @@
 
   Mutex* par_lock()                const PRODUCT_RETURN0;
   void   set_par_lock(Mutex* lock)       PRODUCT_RETURN;
   void   verify_par_locked()       const PRODUCT_RETURN;
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREEBLOCKDICTIONARY_HPP