--- a/hotspot/src/share/vm/utilities/hashtable.hpp	Thu May 18 14:54:53 2017 +0000
+++ b/hotspot/src/share/vm/utilities/hashtable.hpp	Fri May 19 04:18:25 2017 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, 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
@@ -312,6 +312,7 @@
 };
 
 template <class T, MEMFLAGS F> class RehashableHashtable : public Hashtable<T, F> {
+ friend class VMStructs;
  protected:
 
   enum {