diff -r 000000000000 -r 7ef37b2cdcad src/share/classes/javax/rmi/CORBA/UtilDelegate.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/rmi/CORBA/UtilDelegate.java	Wed Apr 27 01:21:28 2016 +0800
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 1999, 2001, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+/*
+ * Licensed Materials - Property of IBM
+ * RMI-IIOP v1.0
+ * Copyright IBM Corp. 1998 1999  All Rights Reserved
+ *
+ */
+
+package javax.rmi.CORBA;
+
+import java.io.Serializable;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import javax.rmi.CORBA.Tie;
+import javax.rmi.CORBA.ValueHandler;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+import org.omg.CORBA.SystemException;
+
+/**
+ * Supports delegation for method implementations in {@link Util}.  The
+ * delegate is a singleton instance of a class that implements this
+ * interface and provides a replacement implementation for all the
+ * methods of <code>javax.rmi.CORBA.Util</code>.
+ *
+ * Delegation is enabled by providing the delegate's class name as the
+ * value of the
+ * <code>javax.rmi.CORBA.UtilClass</code>
+ * system property.
+ *
+ * @see Util
+ */
+public interface UtilDelegate {
+
+    /**
+     * Delegation call for {@link Util#mapSystemException}.
+     */
+    RemoteException mapSystemException(SystemException ex);
+
+    /**
+     * Delegation call for {@link Util#writeAny}.
+     */
+    void writeAny(OutputStream out, Object obj);
+
+    /**
+     * Delegation call for {@link Util#readAny}.
+     */
+    java.lang.Object readAny(InputStream in);
+
+    /**
+     * Delegation call for {@link Util#writeRemoteObject}.
+     */
+    void writeRemoteObject(OutputStream out, Object obj);
+
+    /**
+     * Delegation call for {@link Util#writeAbstractObject}.
+     */
+    void writeAbstractObject(OutputStream out, Object obj);
+
+    /**
+     * Delegation call for {@link Util#registerTarget}.
+     */
+    void registerTarget(Tie tie, Remote target);
+
+    /**
+     * Delegation call for {@link Util#unexportObject}.
+     */
+    void unexportObject(Remote target) throws java.rmi.NoSuchObjectException;
+
+    /**
+     * Delegation call for {@link Util#getTie}.
+     */
+    Tie getTie(Remote target);
+
+    /**
+     * Delegation call for {@link Util#createValueHandler}.
+     */
+    ValueHandler createValueHandler();
+
+    /**
+     * Delegation call for {@link Util#getCodebase}.
+     */
+    String getCodebase(Class clz);
+
+    /**
+     * Delegation call for {@link Util#loadClass}.
+     */
+    Class loadClass(String className, String remoteCodebase, ClassLoader loader)
+        throws ClassNotFoundException;
+
+    /**
+     * Delegation call for {@link Util#isLocal}.
+     */
+    boolean isLocal(Stub stub) throws RemoteException;
+
+    /**
+     * Delegation call for {@link Util#wrapException}.
+     */
+    RemoteException wrapException(Throwable obj);
+
+    /**
+     * Delegation call for {@link Util#copyObject}.
+     */
+    Object copyObject(Object obj, ORB orb) throws RemoteException;
+
+    /**
+     * Delegation call for {@link Util#copyObjects}.
+     */
+    Object[] copyObjects(Object[] obj, ORB orb) throws RemoteException;
+
+}