--- old/src/share/vm/gc_implementation/shared/immutableSpace.cpp	2015-05-12 11:57:28.006380738 +0200
+++ /dev/null	2015-03-18 17:10:38.111854831 +0100
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2001, 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.
- *
- */
-
-#include "precompiled.hpp"
-#include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
-#include "gc_implementation/shared/immutableSpace.hpp"
-#include "memory/universe.hpp"
-#include "oops/oop.inline.hpp"
-#endif // INCLUDE_ALL_GCS
-
-void ImmutableSpace::initialize(MemRegion mr) {
-  HeapWord* bottom = mr.start();
-  HeapWord* end    = mr.end();
-
-  assert(Universe::on_page_boundary(bottom) && Universe::on_page_boundary(end),
-         "invalid space boundaries");
-
-  _bottom = bottom;
-  _end = end;
-}
-
-void ImmutableSpace::oop_iterate(ExtendedOopClosure* cl) {
-  HeapWord* obj_addr = bottom();
-  HeapWord* t = end();
-  // Could call objects iterate, but this is easier.
-  while (obj_addr < t) {
-    obj_addr += oop(obj_addr)->oop_iterate(cl);
-  }
-}
-
-void ImmutableSpace::object_iterate(ObjectClosure* cl) {
-  HeapWord* p = bottom();
-  while (p < end()) {
-    cl->do_object(oop(p));
-    p += oop(p)->size();
-  }
-}
-
-#ifndef PRODUCT
-
-void ImmutableSpace::print_short() const {
-  tty->print(" space " SIZE_FORMAT "K, 100%% used", capacity_in_bytes() / K);
-}
-
-void ImmutableSpace::print() const {
-  print_short();
-  tty->print_cr(" [" INTPTR_FORMAT_W(#-6) "," INTPTR_FORMAT_W(#-6) ")", p2i(bottom()), p2i(end()));
-}
-
-#endif
-
-void ImmutableSpace::verify() {
-  HeapWord* p = bottom();
-  HeapWord* t = end();
-  HeapWord* prev_p = NULL;
-  while (p < t) {
-    oop(p)->verify();
-    prev_p = p;
-    p += oop(p)->size();
-  }
-  guarantee(p == end(), "end of last object must match end of space");
-}
--- /dev/null	2015-03-18 17:10:38.111854831 +0100
+++ new/src/share/vm/gc/shared/immutableSpace.cpp	2015-05-12 11:57:27.824373069 +0200
@@ -0,0 +1,84 @@
+/*
+ * 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 "utilities/macros.hpp"
+#if INCLUDE_ALL_GCS
+#include "gc/shared/immutableSpace.hpp"
+#include "memory/universe.hpp"
+#include "oops/oop.inline.hpp"
+#endif // INCLUDE_ALL_GCS
+
+void ImmutableSpace::initialize(MemRegion mr) {
+  HeapWord* bottom = mr.start();
+  HeapWord* end    = mr.end();
+
+  assert(Universe::on_page_boundary(bottom) && Universe::on_page_boundary(end),
+         "invalid space boundaries");
+
+  _bottom = bottom;
+  _end = end;
+}
+
+void ImmutableSpace::oop_iterate(ExtendedOopClosure* cl) {
+  HeapWord* obj_addr = bottom();
+  HeapWord* t = end();
+  // Could call objects iterate, but this is easier.
+  while (obj_addr < t) {
+    obj_addr += oop(obj_addr)->oop_iterate(cl);
+  }
+}
+
+void ImmutableSpace::object_iterate(ObjectClosure* cl) {
+  HeapWord* p = bottom();
+  while (p < end()) {
+    cl->do_object(oop(p));
+    p += oop(p)->size();
+  }
+}
+
+#ifndef PRODUCT
+
+void ImmutableSpace::print_short() const {
+  tty->print(" space " SIZE_FORMAT "K, 100%% used", capacity_in_bytes() / K);
+}
+
+void ImmutableSpace::print() const {
+  print_short();
+  tty->print_cr(" [" INTPTR_FORMAT_W(#-6) "," INTPTR_FORMAT_W(#-6) ")", p2i(bottom()), p2i(end()));
+}
+
+#endif
+
+void ImmutableSpace::verify() {
+  HeapWord* p = bottom();
+  HeapWord* t = end();
+  HeapWord* prev_p = NULL;
+  while (p < t) {
+    oop(p)->verify();
+    prev_p = p;
+    p += oop(p)->size();
+  }
+  guarantee(p == end(), "end of last object must match end of space");
+}