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 * {@code RuntimeException} is the superclass of all classes that represent
22 * exceptional conditions which occur as a result of executing an application in
23 * the virtual machine. Unlike checked exceptions (exceptions where the type
24 * doesn't extend {@code RuntimeException} or {@link Error}), the compiler does
25 * not require code to handle runtime exceptions.
26 */
27public class RuntimeException extends Exception {
28
29    private static final long serialVersionUID = -7034897190745766939L;
30
31    /**
32     * Constructs a new {@code RuntimeException} that includes the current stack
33     * trace.
34     */
35    public RuntimeException() {
36        super();
37    }
38
39    /**
40     * Constructs a new {@code RuntimeException} with the current stack trace
41     * and the specified detail message.
42     *
43     * @param detailMessage
44     *            the detail message for this exception.
45     */
46    public RuntimeException(String detailMessage) {
47        super(detailMessage);
48    }
49
50   /**
51     * Constructs a new {@code RuntimeException} with the current stack trace,
52     * the specified detail message and the specified cause.
53     *
54     * @param detailMessage
55     *            the detail message for this exception.
56     * @param throwable
57     *            the cause of this exception.
58     */
59    public RuntimeException(String detailMessage, Throwable throwable) {
60        super(detailMessage, throwable);
61    }
62
63    /**
64     * Constructs a new {@code RuntimeException} with the current stack trace
65     * and the specified cause.
66     *
67     * @param throwable
68     *            the cause of this exception.
69     */
70    public RuntimeException(Throwable throwable) {
71        super(throwable);
72    }
73}
74