1/*
2 * Written by Doug Lea with assistance from members of JCP JSR-166
3 * Expert Group and released to the public domain, as explained at
4 * http://creativecommons.org/publicdomain/zero/1.0/
5 */
6
7package java.util.concurrent;
8
9/**
10 * Exception thrown when a blocking operation times out.  Blocking
11 * operations for which a timeout is specified need a means to
12 * indicate that the timeout has occurred. For many such operations it
13 * is possible to return a value that indicates timeout; when that is
14 * not possible or desirable then {@code TimeoutException} should be
15 * declared and thrown.
16 *
17 * @since 1.5
18 * @author Doug Lea
19 */
20public class TimeoutException extends Exception {
21    private static final long serialVersionUID = 1900926677490660714L;
22
23    /**
24     * Constructs a {@code TimeoutException} with no specified detail
25     * message.
26     */
27    public TimeoutException() {}
28
29    /**
30     * Constructs a {@code TimeoutException} with the specified detail
31     * message.
32     *
33     * @param message the detail message
34     */
35    public TimeoutException(String message) {
36        super(message);
37    }
38}
39