src/share/vm/memory/genRemSet.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2008, 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 ****
--- 20,34 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_MEMORY_GENREMSET_HPP
+ #define SHARE_VM_MEMORY_GENREMSET_HPP
+ 
+ #include "oops/oop.hpp"
+ 
  // A GenRemSet provides ways of iterating over pointers accross generations.
  // (This is especially useful for older-to-younger.)
  
  class Generation;
  class BarrierSet;
*** 131,135 ****
--- 136,142 ----
    // younger indicates if the same should be done for younger generations
    // as well. The parameter perm indicates if the same should be done for
    // perm gen as well.
    virtual void invalidate_or_clear(Generation* gen, bool younger, bool perm) = 0;
  };
+ 
+ #endif // SHARE_VM_MEMORY_GENREMSET_HPP