1 /*

     2  * Copyright (c) 1996, 2003, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package java.lang;

    27 

    28 /**

    29  * Signals that a method has been invoked at an illegal or

    30  * inappropriate time.  In other words, the Java environment or

    31  * Java application is not in an appropriate state for the requested

    32  * operation.

    33  *

    34  * @author  Jonni Kanerva

    35  * @since   1.1

    36  */

    37 public

    38 class IllegalStateException extends RuntimeException {

    39     /**

    40      * Constructs an IllegalStateException with no detail message.

    41      * A detail message is a String that describes this particular exception.

    42      */

    43     public IllegalStateException() {

    44         super();

    45     }

    46 

    47     /**

    48      * Constructs an IllegalStateException with the specified detail

    49      * message.  A detail message is a String that describes this particular

    50      * exception.

    51      *

    52      * @param s the String that contains a detailed message

    53      */

    54     public IllegalStateException(String s) {

    55         super(s);

    56     }

    57 

    58     /**

    59      * Constructs a new exception with the specified detail message and

    60      * cause.

    61      *

    62      * <p>Note that the detail message associated with <code>cause</code> is

    63      * <i>not</i> automatically incorporated in this exception's detail

    64      * message.

    65      *

    66      * @param  message the detail message (which is saved for later retrieval

    67      *         by the {@link Throwable#getMessage()} method).

    68      * @param  cause the cause (which is saved for later retrieval by the

    69      *         {@link Throwable#getCause()} method).  (A <tt>null</tt> value

    70      *         is permitted, and indicates that the cause is nonexistent or

    71      *         unknown.)

    72      * @since 1.5

    73      */

    74     public IllegalStateException(String message, Throwable cause) {

    75         super(message, cause);

    76     }

    77 

    78     /**

    79      * Constructs a new exception with the specified cause and a detail

    80      * message of <tt>(cause==null ? null : cause.toString())</tt> (which

    81      * typically contains the class and detail message of <tt>cause</tt>).

    82      * This constructor is useful for exceptions that are little more than

    83      * wrappers for other throwables (for example, {@link

    84      * java.security.PrivilegedActionException}).

    85      *

    86      * @param  cause the cause (which is saved for later retrieval by the

    87      *         {@link Throwable#getCause()} method).  (A <tt>null</tt> value is

    88      *         permitted, and indicates that the cause is nonexistent or

    89      *         unknown.)

    90      * @since  1.5

    91      */

    92     public IllegalStateException(Throwable cause) {

    93         super(cause);

    94     }

    95 

    96     static final long serialVersionUID = -1848914673093119416L;

    97 }