1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package java.lang;
19
20/**
21 * Thrown when an unsupported operation is attempted.
22 */
23public class UnsupportedOperationException extends RuntimeException {
24
25    private static final long serialVersionUID = -1242599979055084673L;
26
27    /**
28     * Constructs a new {@code UnsupportedOperationException} that includes the
29     * current stack trace.
30     */
31    public UnsupportedOperationException() {
32    }
33
34    /**
35     * Constructs a new {@code UnsupportedOperationException} with the current
36     * stack trace and the specified detail message.
37     *
38     * @param detailMessage
39     *            the detail message for this exception.
40     */
41    public UnsupportedOperationException(String detailMessage) {
42        super(detailMessage);
43    }
44
45    /**
46     * Constructs a new {@code UnsupportedOperationException} with the current
47     * stack trace, the specified detail message and the specified cause.
48     *
49     * @param message
50     *            the detail message for this exception.
51     * @param cause
52     *            the optional cause of this exception, may be {@code null}.
53     * @since 1.5
54     */
55    public UnsupportedOperationException(String message, Throwable cause) {
56        super(message, cause);
57    }
58
59    /**
60     * Constructs a new {@code UnsupportedOperationException} with the current
61     * stack trace and the specified cause.
62     *
63     * @param cause
64     *            the optional cause of this exception, may be {@code null}.
65     * @since 1.5
66     */
67    public UnsupportedOperationException(Throwable cause) {
68        super((cause == null ? null : cause.toString()), cause);
69    }
70}
71