src/share/vm/adlc/arena.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1998, 2002, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 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.

@@ -20,10 +20,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_ADLC_ARENA_HPP
+#define SHARE_VM_ADLC_ARENA_HPP
+
 // All classes in the virtual machine must be subclassed
 // by one of the following allocation classes:
 //
 //
 // For objects allocated in the C-heap (managed by: free & malloc).

@@ -153,5 +156,7 @@
 
   // Total # of bytes used
   size_t size_in_bytes() const         {  return _size_in_bytes; }
   void   set_size_in_bytes(size_t size)  { _size_in_bytes = size;   }
 };
+
+#endif // SHARE_VM_ADLC_ARENA_HPP