Java tutorial
/* * 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 1.1 */ public class 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 {@code null} 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 {@code (cause==null ? null : cause.toString())} (which * typically contains the class and detail message of {@code cause}). * 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 {@code null} 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; }