--- old/src/share/vm/memory/cardGeneration.hpp	2015-05-12 11:56:32.925059797 +0200
+++ /dev/null	2015-03-18 17:10:38.111854831 +0100
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2014, 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.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef SHARE_VM_MEMORY_CARDGENERATION_HPP
-#define SHARE_VM_MEMORY_CARDGENERATION_HPP
-
-// Class CardGeneration is a generation that is covered by a card table,
-// and uses a card-size block-offset array to implement block_start.
-
-#include "memory/generation.hpp"
-
-class BlockOffsetSharedArray;
-class CompactibleSpace;
-
-class CardGeneration: public Generation {
-  friend class VMStructs;
- protected:
-  // This is shared with other generations.
-  GenRemSet* _rs;
-  // This is local to this generation.
-  BlockOffsetSharedArray* _bts;
-
-  // Current shrinking effect: this damps shrinking when the heap gets empty.
-  size_t _shrink_factor;
-
-  size_t _min_heap_delta_bytes;   // Minimum amount to expand.
-
-  // Some statistics from before gc started.
-  // These are gathered in the gc_prologue (and should_collect)
-  // to control growing/shrinking policy in spite of promotions.
-  size_t _capacity_at_prologue;
-  size_t _used_at_prologue;
-
-  CardGeneration(ReservedSpace rs, size_t initial_byte_size, int level,
-                 GenRemSet* remset);
-
-  virtual void assert_correct_size_change_locking() = 0;
-
-  virtual CompactibleSpace* space() const = 0;
-
- public:
-
-  // Attempt to expand the generation by "bytes".  Expand by at a
-  // minimum "expand_bytes".  Return true if some amount (not
-  // necessarily the full "bytes") was done.
-  virtual bool expand(size_t bytes, size_t expand_bytes);
-
-  // Shrink generation with specified size
-  virtual void shrink(size_t bytes);
-
-  virtual void compute_new_size();
-
-  virtual void clear_remembered_set();
-
-  virtual void invalidate_remembered_set();
-
-  virtual void prepare_for_verify();
-
-  // Grow generation with specified size (returns false if unable to grow)
-  bool grow_by(size_t bytes);
-  // Grow generation to reserved size.
-  bool grow_to_reserved();
-
-  size_t capacity() const;
-  size_t used() const;
-  size_t free() const;
-  MemRegion used_region() const;
-
-  void space_iterate(SpaceClosure* blk, bool usedOnly = false);
-
-  void younger_refs_iterate(OopsInGenClosure* blk);
-
-  bool is_in(const void* p) const;
-
-  CompactibleSpace* first_compaction_space() const;
-};
-
-#endif // SHARE_VM_MEMORY_CARDGENERATION_HPP
--- /dev/null	2015-03-18 17:10:38.111854831 +0100
+++ new/src/share/vm/gc/shared/cardGeneration.hpp	2015-05-12 11:56:32.719051117 +0200
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2014, 2015, 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.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_GC_SHARED_CARDGENERATION_HPP
+#define SHARE_VM_GC_SHARED_CARDGENERATION_HPP
+
+// Class CardGeneration is a generation that is covered by a card table,
+// and uses a card-size block-offset array to implement block_start.
+
+#include "gc/shared/generation.hpp"
+
+class BlockOffsetSharedArray;
+class CompactibleSpace;
+
+class CardGeneration: public Generation {
+  friend class VMStructs;
+ protected:
+  // This is shared with other generations.
+  GenRemSet* _rs;
+  // This is local to this generation.
+  BlockOffsetSharedArray* _bts;
+
+  // Current shrinking effect: this damps shrinking when the heap gets empty.
+  size_t _shrink_factor;
+
+  size_t _min_heap_delta_bytes;   // Minimum amount to expand.
+
+  // Some statistics from before gc started.
+  // These are gathered in the gc_prologue (and should_collect)
+  // to control growing/shrinking policy in spite of promotions.
+  size_t _capacity_at_prologue;
+  size_t _used_at_prologue;
+
+  CardGeneration(ReservedSpace rs, size_t initial_byte_size, int level,
+                 GenRemSet* remset);
+
+  virtual void assert_correct_size_change_locking() = 0;
+
+  virtual CompactibleSpace* space() const = 0;
+
+ public:
+
+  // Attempt to expand the generation by "bytes".  Expand by at a
+  // minimum "expand_bytes".  Return true if some amount (not
+  // necessarily the full "bytes") was done.
+  virtual bool expand(size_t bytes, size_t expand_bytes);
+
+  // Shrink generation with specified size
+  virtual void shrink(size_t bytes);
+
+  virtual void compute_new_size();
+
+  virtual void clear_remembered_set();
+
+  virtual void invalidate_remembered_set();
+
+  virtual void prepare_for_verify();
+
+  // Grow generation with specified size (returns false if unable to grow)
+  bool grow_by(size_t bytes);
+  // Grow generation to reserved size.
+  bool grow_to_reserved();
+
+  size_t capacity() const;
+  size_t used() const;
+  size_t free() const;
+  MemRegion used_region() const;
+
+  void space_iterate(SpaceClosure* blk, bool usedOnly = false);
+
+  void younger_refs_iterate(OopsInGenClosure* blk);
+
+  bool is_in(const void* p) const;
+
+  CompactibleSpace* first_compaction_space() const;
+};
+
+#endif // SHARE_VM_GC_SHARED_CARDGENERATION_HPP