/* * Copyright (c) 1999, 2007, 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.daemon; // java import//import java.io.PrintStream;import java.io.PrintWriter; /** * Represents exceptions raised due to communications problems, * for example when a managed object server is out of reach.<p> * * <p><b>This API is a Sun Microsystems internal API  and is subject * to change without notice.</b></p> */ public class CommunicationException extends javax.management.JMRuntimeException {     /* Serial version */    private static final long serialVersionUID = -2499186113233316177L;     /**     * Constructs a CommunicationException with a target exception.     */    public CommunicationException(Throwable target) {        super(target.getMessage());        initCause(target);    }     /**     * Constructs a CommunicationException with a target exception     * and a detail message.     */    public CommunicationException(Throwable target, String msg) {        super(msg);        initCause(target);    }     /**     * Constructs a CommunicationException with a detail message.     */    public CommunicationException(String msg) {        super(msg);    }     /**     * Get the thrown target exception.     */    public Throwable getTargetException() {        return getCause();    } }