1.1 --- a/src/share/vm/memory/referencePolicy.hpp Tue Nov 23 15:01:43 2010 -0500 1.2 +++ b/src/share/vm/memory/referencePolicy.hpp Tue Nov 23 13:22:55 2010 -0800 1.3 @@ -1,5 +1,5 @@ 1.4 /* 1.5 - * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved. 1.6 + * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 1.7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.8 * 1.9 * This code is free software; you can redistribute it and/or modify it 1.10 @@ -22,6 +22,9 @@ 1.11 * 1.12 */ 1.13 1.14 +#ifndef SHARE_VM_MEMORY_REFERENCEPOLICY_HPP 1.15 +#define SHARE_VM_MEMORY_REFERENCEPOLICY_HPP 1.16 + 1.17 // referencePolicy is used to determine when soft reference objects 1.18 // should be cleared. 1.19 1.20 @@ -66,3 +69,5 @@ 1.21 void setup(); 1.22 bool should_clear_reference(oop p); 1.23 }; 1.24 + 1.25 +#endif // SHARE_VM_MEMORY_REFERENCEPOLICY_HPP