src/share/vm/oops/instanceRefKlass.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2006, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2010, 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.
*** 20,29 ****
--- 20,34 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_OOPS_INSTANCEREFKLASS_HPP
+ #define SHARE_VM_OOPS_INSTANCEREFKLASS_HPP
+ 
+ #include "oops/instanceKlass.hpp"
+ 
  // An instanceRefKlass is a specialized instanceKlass for Java
  // classes that are subclasses of java/lang/ref/Reference.
  //
  // These classes are used to implement soft/weak/final/phantom
  // references and finalization, and need special treatment by the
*** 91,95 ****
--- 96,102 ----
  
   public:
    // Verification
    void oop_verify_on(oop obj, outputStream* st);
  };
+ 
+ #endif // SHARE_VM_OOPS_INSTANCEREFKLASS_HPP