--- old/src/share/vm/memory/universe.hpp	2010-11-10 13:14:43.000000000 +0100
+++ new/src/share/vm/memory/universe.hpp	2010-11-10 13:14:43.000000000 +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_MEMORY_UNIVERSE_HPP
+#define SHARE_VM_MEMORY_UNIVERSE_HPP
+
+#include "runtime/handles.hpp"
+#include "utilities/growableArray.hpp"
+
 // Universe is a name space holding known system classes and objects in the VM.
 //
 // Loaded classes are accessible through the SystemDictionary.
@@ -460,3 +466,5 @@
     size_t bytesize() { return _bytesize; }
     oop    get_oop()  { return _oop; }
 };
+
+#endif // SHARE_VM_MEMORY_UNIVERSE_HPP