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

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2009, 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 +20,17 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_MUTABLESPACE_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_SHARED_MUTABLESPACE_HPP
+
+#include "gc_implementation/shared/immutableSpace.hpp"
+#include "memory/memRegion.hpp"
+#include "utilities/copy.hpp"
+
 // A MutableSpace is a subtype of ImmutableSpace that supports the
 // concept of allocation. This includes the concepts that a space may
 // be only partially full, and the querry methods that go with such
 // an assumption. MutableSpace is also responsible for minimizing the
 // page allocation time by having the memory pretouched (with

@@ -134,5 +141,7 @@
   virtual void print_on(outputStream* st) const;
   virtual void print_short() const;
   virtual void print_short_on(outputStream* st) const;
   virtual void verify(bool allow_dirty);
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_MUTABLESPACE_HPP