Java tutorial
/* * Copyright (c) 1996, 2008, 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 java.net; /** * Signals that an error occurred while attempting to connect a * socket to a remote address and port. Typically, the remote * host cannot be reached because of an intervening firewall, or * if an intermediate router is down. * * @since 1.1 */ public class NoRouteToHostException extends SocketException { private static final long serialVersionUID = -1897550894873493790L; /** * Constructs a new NoRouteToHostException with the specified detail * message as to why the remote host cannot be reached. * A detail message is a String that gives a specific * description of this error. * @param msg the detail message */ public NoRouteToHostException(String msg) { super(msg); } /** * Construct a new NoRouteToHostException with no detailed message. */ public NoRouteToHostException() { } }