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 7 package 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 */ 20 public 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 */ TimeoutException()27 public TimeoutException() {} 28 29 /** 30 * Constructs a {@code TimeoutException} with the specified detail 31 * message. 32 * 33 * @param message the detail message 34 */ TimeoutException(String message)35 public TimeoutException(String message) { 36 super(message); 37 } 38 } 39