src/share/vm/gc_implementation/parallelScavenge/psYoungGen.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 +20,19 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSYOUNGGEN_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSYOUNGGEN_HPP
+
+#include "gc_implementation/parallelScavenge/objectStartArray.hpp"
+#include "gc_implementation/parallelScavenge/psGenerationCounters.hpp"
+#include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
+#include "gc_implementation/shared/mutableSpace.hpp"
+#include "gc_implementation/shared/spaceCounters.hpp"
+
 class PSMarkSweepDecorator;
 
 class PSYoungGen : public CHeapObj {
   friend class VMStructs;
   friend class ParallelScavengeHeap;

@@ -186,5 +195,7 @@
                         MutableSpace* s2,
                         MemRegion s2MR) PRODUCT_RETURN;
 
   void record_spaces_top() PRODUCT_RETURN;
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSYOUNGGEN_HPP