src/share/vm/gc_implementation/g1/g1OopClosures.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2009, 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) 2001, 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 ****
--- 20,32 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP
+ #define SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP
+ 
  class HeapRegion;
  class G1CollectedHeap;
  class G1RemSet;
  class ConcurrentMark;
  class DirtyCardToOopClosure;
*** 208,212 ****
--- 211,217 ----
    virtual void do_oop(narrowOop* p) { do_oop_nv(p); }
    bool apply_to_weak_ref_discovered_field() { return true; }
    bool do_header() { return false; }
    int out_of_region() { return _out_of_region; }
  };
+ 
+ #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_HPP