--- old/src/share/vm/memory/genRemSet.cpp	2015-05-13 13:58:34.632426332 +0200
+++ /dev/null	2015-03-18 17:10:38.111854831 +0100
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2001, 2013, 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.
- *
- */
-
-#include "precompiled.hpp"
-#include "classfile/classLoaderData.hpp"
-#include "memory/cardTableRS.hpp"
-#include "memory/genRemSet.hpp"
-#include "oops/klass.hpp"
-
-// This kind of "BarrierSet" allows a "CollectedHeap" to detect and
-// enumerate ref fields that have been modified (since the last
-// enumeration.)
-
-uintx GenRemSet::max_alignment_constraint() {
-  return CardTableRS::ct_max_alignment_constraint();
-}
-
-class HasAccumulatedModifiedOopsClosure : public KlassClosure {
-  bool _found;
- public:
-  HasAccumulatedModifiedOopsClosure() : _found(false) {}
-  void do_klass(Klass* klass) {
-    if (_found) {
-      return;
-    }
-
-    if (klass->has_accumulated_modified_oops()) {
-      _found = true;
-    }
-  }
-  bool found() {
-    return _found;
-  }
-};
-
-bool KlassRemSet::mod_union_is_clear() {
-  HasAccumulatedModifiedOopsClosure closure;
-  ClassLoaderDataGraph::classes_do(&closure);
-
-  return !closure.found();
-}
-
-
-class ClearKlassModUnionClosure : public KlassClosure {
- public:
-  void do_klass(Klass* klass) {
-    if (klass->has_accumulated_modified_oops()) {
-      klass->clear_accumulated_modified_oops();
-    }
-  }
-};
-
-void KlassRemSet::clear_mod_union() {
-  ClearKlassModUnionClosure closure;
-  ClassLoaderDataGraph::classes_do(&closure);
-}
--- /dev/null	2015-03-18 17:10:38.111854831 +0100
+++ new/src/share/vm/gc/shared/genRemSet.cpp	2015-05-13 13:58:34.457419061 +0200
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2001, 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.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "classfile/classLoaderData.hpp"
+#include "gc/shared/cardTableRS.hpp"
+#include "gc/shared/genRemSet.hpp"
+#include "oops/klass.hpp"
+
+// This kind of "BarrierSet" allows a "CollectedHeap" to detect and
+// enumerate ref fields that have been modified (since the last
+// enumeration.)
+
+uintx GenRemSet::max_alignment_constraint() {
+  return CardTableRS::ct_max_alignment_constraint();
+}
+
+class HasAccumulatedModifiedOopsClosure : public KlassClosure {
+  bool _found;
+ public:
+  HasAccumulatedModifiedOopsClosure() : _found(false) {}
+  void do_klass(Klass* klass) {
+    if (_found) {
+      return;
+    }
+
+    if (klass->has_accumulated_modified_oops()) {
+      _found = true;
+    }
+  }
+  bool found() {
+    return _found;
+  }
+};
+
+bool KlassRemSet::mod_union_is_clear() {
+  HasAccumulatedModifiedOopsClosure closure;
+  ClassLoaderDataGraph::classes_do(&closure);
+
+  return !closure.found();
+}
+
+
+class ClearKlassModUnionClosure : public KlassClosure {
+ public:
+  void do_klass(Klass* klass) {
+    if (klass->has_accumulated_modified_oops()) {
+      klass->clear_accumulated_modified_oops();
+    }
+  }
+};
+
+void KlassRemSet::clear_mod_union() {
+  ClearKlassModUnionClosure closure;
+  ClassLoaderDataGraph::classes_do(&closure);
+}