--- old/src/share/vm/memory/cardTableRS.hpp	2010-10-28 13:57:08.000000000 +0200
+++ new/src/share/vm/memory/cardTableRS.hpp	2010-10-28 13:57:08.000000000 +0200
@@ -1,5 +1,5 @@
 /*
- * 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
@@ -22,6 +22,13 @@
  *
  */
 
+#ifndef SHARE_VM_MEMORY_CARDTABLERS_HPP
+#define SHARE_VM_MEMORY_CARDTABLERS_HPP
+
+#include "memory/cardTableModRefBS.hpp"
+#include "memory/genRemSet.hpp"
+#include "memory/memRegion.hpp"
+
 class Space;
 class OopsInGenClosure;
 class DirtyCardToOopClosure;
@@ -158,3 +165,5 @@
   }
 
 };
+
+#endif // SHARE_VM_MEMORY_CARDTABLERS_HPP