1 /* 2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.net; 27 28 /** 29 * Signals that an ICMP Port Unreachable message has been 30 * received on a connected datagram. 31 * 32 * @since 1.4 33 */ 34 35 public class PortUnreachableException extends SocketException { 36 private static final long serialVersionUID = 8462541992376507323L; 37 38 /** 39 * Constructs a new {@code PortUnreachableException} with a 40 * detail message. 41 * @param msg the detail message 42 */ PortUnreachableException(String msg)43 public PortUnreachableException(String msg) { 44 super(msg); 45 } 46 47 /** 48 * Construct a new {@code PortUnreachableException} with no 49 * detailed message. 50 */ PortUnreachableException()51 public PortUnreachableException() {} 52 } 53