--- old/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotReferenceMap.java	2016-05-04 09:43:42.000000000 -1000
+++ /dev/null	2016-05-04 09:43:42.000000000 -1000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2009, 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.
- */
-package jdk.vm.ci.hotspot;
-
-import java.util.Arrays;
-
-import jdk.vm.ci.code.Location;
-import jdk.vm.ci.code.ReferenceMap;
-
-public final class HotSpotReferenceMap extends ReferenceMap {
-
-    final Location[] objects;
-    final Location[] derivedBase;
-    final int[] sizeInBytes;
-    final int maxRegisterSize;
-
-    public HotSpotReferenceMap(Location[] objects, Location[] derivedBase, int[] sizeInBytes, int maxRegisterSize) {
-        this.objects = objects;
-        this.derivedBase = derivedBase;
-        this.sizeInBytes = sizeInBytes;
-        this.maxRegisterSize = maxRegisterSize;
-    }
-
-    @Override
-    public int hashCode() {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj instanceof HotSpotReferenceMap) {
-            HotSpotReferenceMap that = (HotSpotReferenceMap) obj;
-            if (Arrays.equals(objects, that.objects)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public String toString() {
-        return Arrays.toString(objects);
-    }
-}
--- /dev/null	2016-05-04 09:43:42.000000000 -1000
+++ new/src/jdk.vm.ci.hotspot/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotReferenceMap.java	2016-05-04 09:43:42.000000000 -1000
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2009, 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.
+ */
+package jdk.vm.ci.hotspot;
+
+import java.util.Arrays;
+
+import jdk.vm.ci.code.Location;
+import jdk.vm.ci.code.ReferenceMap;
+
+public final class HotSpotReferenceMap extends ReferenceMap {
+
+    final Location[] objects;
+    final Location[] derivedBase;
+    final int[] sizeInBytes;
+    final int maxRegisterSize;
+
+    public HotSpotReferenceMap(Location[] objects, Location[] derivedBase, int[] sizeInBytes, int maxRegisterSize) {
+        this.objects = objects;
+        this.derivedBase = derivedBase;
+        this.sizeInBytes = sizeInBytes;
+        this.maxRegisterSize = maxRegisterSize;
+    }
+
+    @Override
+    public int hashCode() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof HotSpotReferenceMap) {
+            HotSpotReferenceMap that = (HotSpotReferenceMap) obj;
+            if (Arrays.equals(objects, that.objects)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return Arrays.toString(objects);
+    }
+}