--- old/src/share/vm/oops/arrayKlass.hpp	2010-11-10 13:14:47.000000000 +0100
+++ new/src/share/vm/oops/arrayKlass.hpp	2010-11-10 13:14:46.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2007, 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 +22,14 @@
  *
  */
 
+#ifndef SHARE_VM_OOPS_ARRAYKLASS_HPP
+#define SHARE_VM_OOPS_ARRAYKLASS_HPP
+
+#include "memory/universe.hpp"
+#include "oops/klass.hpp"
+#include "oops/klassOop.hpp"
+#include "oops/klassVtable.hpp"
+
 // arrayKlass is the abstract baseclass for all array classes
 
 class arrayKlass: public Klass {
@@ -127,3 +135,5 @@
   // Verification
   void oop_verify_on(oop obj, outputStream* st);
 };
+
+#endif // SHARE_VM_OOPS_ARRAYKLASS_HPP