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jeremybenn |
/* IllegalStateException.java -- thrown when invoking a method at
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an illegal or inappropriate time
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Copyright (C) 1998, 1999, 2001, 2002, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.lang;
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/**
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* Thrown when a method is invoked at an illegal or inappropriate time. For
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* example:<br>
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* <pre>
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* void m(Collecion c)
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* {
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* c.iterator().remove();
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* }
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* </pre>
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*
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* @author Brian Jones
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* @author Warren Levy (warrenl@cygnus.com)
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* @author Andrew John Hughes (gnu_andrew@member.fsf.org)
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* @since 1.1
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* @status updated to 1.5
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*/
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public class IllegalStateException extends RuntimeException
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{
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/**
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* Compatible with JDK 1.1+.
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*/
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private static final long serialVersionUID = -1848914673093119416L;
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/**
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* Create an exception without a message.
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*/
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public IllegalStateException()
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{
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}
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/**
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* Create an exception with a message.
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*
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* @param s the message
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*/
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public IllegalStateException(String s)
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{
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super(s);
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}
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/**
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* <p>
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* Constructs a <code>IllegalStateException</code> using
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* the specified error message, which should give further details
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* as to the reason for this exception. The specified cause
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* <code>Throwable</code> may be used to provide additional history,
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* with regards to the root of the problem. It is perfectly valid
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* for this to be null, if the cause of the problem is unknown.
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* </p>
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* <p>
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* <strong>Note</strong>: the detail message from the cause is not
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* automatically incorporated into the resulting detail message of
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* this exception.
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* </p>
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*
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* @param message the detail message, which should give the reason for
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* this exception being thrown.
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* @param cause the cause of this exception, or null if the cause
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* is unknown.
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* @since 1.5
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*/
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public IllegalStateException(String message, Throwable cause)
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{
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super(message, cause);
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}
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/**
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* <p>
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* Constructs a <code>IllegalStateException</code> using
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* the specified cause <code>Throwable</code>, which may be used
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* to provide additional history, with regards to the root of the
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* problem. It is perfectly valid for this to be null, if the
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* cause of the problem is unknown.
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* </p>
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* <p>
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* The detail message is automatically constructed from the detail
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* message of the supplied causal exception. If the cause is null,
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* then the detail message will also be null. Otherwise, the detail
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* message of this exception will be that of the causal exception.
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* This makes this constructor very useful for simply wrapping another
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* exception.
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* </p>
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*
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* @param cause the cause of this exception, or null if the cause
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* is unknown.
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* @since 1.5
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*/
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public IllegalStateException(Throwable cause)
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{
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super(cause);
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}
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}
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