--- old/src/share/vm/oops/constantPoolKlass.hpp	2010-11-16 18:15:35.000000000 +0100
+++ new/src/share/vm/oops/constantPoolKlass.hpp	2010-11-16 18:15:35.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * 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
@@ -22,6 +22,12 @@
  *
  */
 
+#ifndef SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP
+#define SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP
+
+#include "oops/arrayKlass.hpp"
+#include "oops/instanceKlass.hpp"
+
 // A constantPoolKlass is the klass of a constantPoolOop
 
 class constantPoolKlass : public Klass {
@@ -79,3 +85,5 @@
   static void preload_and_initialize_all_classes(oop constant_pool, TRAPS);
 #endif
 };
+
+#endif // SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP