--- old/src/java.corba/share/classes/org/omg/CORBA_2_3/portable/Delegate.java	2018-01-30 20:29:03.000000000 -0500
+++ /dev/null	2018-01-30 20:29:03.000000000 -0500
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 1999, 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 org.omg.CORBA_2_3.portable;
-
-/**
- * Delegate class provides the ORB vendor specific implementation
- * of CORBA object.  It extends org.omg.CORBA.portable.Delegate and
- * provides new methods that were defined by CORBA 2.3.
- *
- * @see org.omg.CORBA.portable.Delegate
- * @author  OMG
- * @since   JDK1.2
- */
-
-public abstract class Delegate extends org.omg.CORBA.portable.Delegate {
-
-    /** Returns the codebase for object reference provided.
-     * @param self the object reference whose codebase needs to be returned.
-     * @return the codebase as a space delimited list of url strings or
-     * null if none.
-     */
-    public java.lang.String get_codebase(org.omg.CORBA.Object self) {
-        return null;
-    }
-}