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/* * Copyright (c) 1994, 2009, 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 sun.net.ftp; /** * Thrown to indicate that the FTP server reported an error. * For instance that the requested file doesn't exist or * that a command isn't supported. * <p>The specific error code can be retreived with {@link #getReplyCode() }.</p> * @author      Jonathan Payne */public class FtpProtocolException extends Exception {    private static final long serialVersionUID = 5978077070276545054L;    private final FtpReplyCode code;     /**     * Constructs a new {@code FtpProtocolException} from the     * specified detail message. The reply code is set to unknow error.     *     * @param   detail   the detail message.     */    public FtpProtocolException(String detail) {            super(detail);            code = FtpReplyCode.UNKNOWN_ERROR;    }     /**     * Constructs a new {@code FtpProtocolException} from the     * specified response code and exception detail message     *     * @param   detail   the detail message.     * @param   code The {@code FtpRelyCode} received from server.     */      public FtpProtocolException(String detail, FtpReplyCode code) {        super(detail);        this.code = code;    }     /**     * Gets the reply code sent by the server that led to this exception     * being thrown.     *     * @return The {@link FtpReplyCode} associated with that exception.     */    public FtpReplyCode getReplyCode() {        return code;    }}