--- old/src/share/vm/oops/methodData.cpp	2013-01-23 12:12:01.000000000 -0800
+++ new/src/share/vm/oops/methodData.cpp	2013-01-23 12:12:00.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, 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
@@ -27,6 +27,7 @@
 #include "interpreter/bytecode.hpp"
 #include "interpreter/bytecodeStream.hpp"
 #include "interpreter/linkResolver.hpp"
+#include "memory/heapInspection.hpp"
 #include "oops/methodData.hpp"
 #include "prims/jvmtiRedefineClasses.hpp"
 #include "runtime/compilationPolicy.hpp"
@@ -859,6 +860,15 @@
 }
 #endif
 
+#if INCLUDE_SERVICES
+// Size Statistics
+void MethodData::collect_statistics(KlassSizeStats *sz) const {
+  int n = sz->count(this);
+  sz->_method_data_bytes += n;
+  sz->_method_all_bytes += n;
+  sz->_rw_bytes += n;
+}
+#endif // INCLUDE_SERVICES
 
 // Verification