diff -r 98699328cef3 -r 1b4ca1c84d23 jdk/src/jdk.snmp/share/classes/com/sun/jmx/snmp/SnmpAckPdu.java
--- a/jdk/src/jdk.snmp/share/classes/com/sun/jmx/snmp/SnmpAckPdu.java	Wed Oct 22 13:39:33 2014 +0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2001, 2003, 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.
- */
-package com.sun.jmx.snmp;
-/**
- * Interface to be implemented by PDUs that are acknowledged (eg:
- * request, bulk).
- * <p><b>This API is a Sun Microsystems internal API  and is subject
- * to change without notice.</b></p>
- * @since 1.5
- */
-public interface SnmpAckPdu {
-    /**
-     * Returns the PDU to use for the response.
-     * @return The response PDU.
-     */
-    public SnmpPdu getResponsePdu();
-}