< prev index next >

src/hotspot/share/libadt/set.hpp

Print this page
rev 52793 : imported patch fix

@@ -1,7 +1,7 @@
 /*
- * 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -110,20 +110,19 @@
 //   number of elements.  They work well for a few elements of *any* size
 //   (i.e. sets of pointers)!
 
 //------------------------------Set--------------------------------------------
 class Set : public ResourceObj {
- public:
+ protected:
 
   // Creates a new, empty set.
-  // DO NOT CONSTRUCT A Set.  THIS IS AN ABSTRACT CLASS, FOR INHERITENCE ONLY
   Set(Arena *arena) : _set_arena(arena) {};
 
   // 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) {};
 
+ public:
   // Set assignment; deep-copy guts
   virtual Set &operator =(const Set &s)=0;
   virtual Set &clone(void) const=0;
 
   // Virtual destructor
< prev index next >