--- old/src/share/vm/runtime/aprofiler.hpp	2010-11-10 13:18:23.000000000 +0100
+++ new/src/share/vm/runtime/aprofiler.hpp	2010-11-10 13:18:22.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2003, 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 +22,15 @@
  *
  */
 
+#ifndef SHARE_VM_RUNTIME_APROFILER_HPP
+#define SHARE_VM_RUNTIME_APROFILER_HPP
+
+#include "memory/allocation.hpp"
+#include "memory/universe.hpp"
+#include "oops/klass.hpp"
+#include "oops/klassOop.hpp"
+#include "utilities/top.hpp"
+
 // A simple allocation profiler for Java. The profiler collects and prints
 // the number and total size of instances allocated per class, including
 // array classes.
@@ -59,3 +68,5 @@
   // Print profile
   static void print(size_t cutoff);   // Cutoff in total allocation size (in words)
 };
+
+#endif // SHARE_VM_RUNTIME_APROFILER_HPP