/* * Copyright (c) 1996, 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 java.lang; /** * Signals that a method has been invoked at an illegal or * inappropriate time.  In other words, the Java environment or * Java application is not in an appropriate state for the requested * operation. * * @author  Jonni Kanerva * @since   JDK1.1 */publicclass IllegalStateException extends RuntimeException {    /**     * Constructs an IllegalStateException with no detail message.     * A detail message is a String that describes this particular exception.     */    public IllegalStateException() {        super();    }     /**     * Constructs an IllegalStateException with the specified detail     * message.  A detail message is a String that describes this particular     * exception.     *     * @param s the String that contains a detailed message     */    public IllegalStateException(String s) {        super(s);    }     /**     * Constructs a new exception with the specified detail message and     * cause.     *     * <p>Note that the detail message associated with <code>cause</code> is     * <i>not</i> automatically incorporated in this exception's detail     * message.     *     * @param  message the detail message (which is saved for later retrieval     *         by the {@link Throwable#getMessage()} method).     * @param  cause the cause (which is saved for later retrieval by the     *         {@link Throwable#getCause()} method).  (A <tt>null</tt> value     *         is permitted, and indicates that the cause is nonexistent or     *         unknown.)     * @since 1.5     */    public IllegalStateException(String message, Throwable cause) {        super(message, cause);    }     /**     * Constructs a new exception with the specified cause and a detail     * message of <tt>(cause==null ? null : cause.toString())</tt> (which     * typically contains the class and detail message of <tt>cause</tt>).     * This constructor is useful for exceptions that are little more than     * wrappers for other throwables (for example, {@link     * java.security.PrivilegedActionException}).     *     * @param  cause the cause (which is saved for later retrieval by the     *         {@link Throwable#getCause()} method).  (A <tt>null</tt> value is     *         permitted, and indicates that the cause is nonexistent or     *         unknown.)     * @since  1.5     */    public IllegalStateException(Throwable cause) {        super(cause);    }     static final long serialVersionUID = -1848914673093119416L;}