--- a/hotspot/src/share/vm/runtime/biasedLocking.hpp	Tue Nov 23 15:01:43 2010 -0500
+++ b/hotspot/src/share/vm/runtime/biasedLocking.hpp	Tue Nov 23 13:22:55 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 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_RUNTIME_BIASEDLOCKING_HPP
+#define SHARE_VM_RUNTIME_BIASEDLOCKING_HPP
+
+#include "runtime/handles.hpp"
+#include "utilities/growableArray.hpp"
+
 // This class describes operations to implement Store-Free Biased
 // Locking. The high-level properties of the scheme are similar to
 // IBM's lock reservation, Dice-Moir-Scherer QR locks, and other biased
@@ -185,3 +191,5 @@
   static void preserve_marks();
   static void restore_marks();
 };
+
+#endif // SHARE_VM_RUNTIME_BIASEDLOCKING_HPP