src/share/vm/gc_implementation/shared/immutableSpace.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * 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.

@@ -20,10 +20,15 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_IMMUTABLESPACE_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_SHARED_IMMUTABLESPACE_HPP
+
+#include "memory/iterator.hpp"
+
 // An ImmutableSpace is a viewport into a contiguous range
 // (or subrange) of previously allocated objects.
 
 // Invariant: bottom() and end() are on page_size boundaries and
 // bottom() <= end()

@@ -60,5 +65,7 @@
   // Debugging
   virtual void print() const            PRODUCT_RETURN;
   virtual void print_short() const      PRODUCT_RETURN;
   virtual void verify(bool allow_dirty);
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_IMMUTABLESPACE_HPP