diff -r a0ea20bc7af0 -r 44f34d2c3243 src/hotspot/share/libadt/set.hpp
--- a/src/hotspot/share/libadt/set.hpp	Wed Nov 07 09:39:39 2018 +0100
+++ b/src/hotspot/share/libadt/set.hpp	Wed Nov 07 10:12:43 2018 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, 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
@@ -120,7 +120,7 @@
 
   // Creates a new set from an existing set
   // DO NOT CONSTRUCT A Set.  THIS IS AN ABSTRACT CLASS, FOR INHERITENCE ONLY
-  Set(const Set &) {};
+  Set(const Set &s) : ResourceObj(s) {};
 
   // Set assignment; deep-copy guts
   virtual Set &operator =(const Set &s)=0;