| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 3 | * |
| 4 | * This code is free software; you can redistribute it and/or modify it |
| 5 | * under the terms of the GNU General Public License version 2 only, as |
| 6 | * published by the Free Software Foundation. Sun designates this |
| 7 | * particular file as subject to the "Classpath" exception as provided |
| 8 | * by Sun in the LICENSE file that accompanied this code. |
| 9 | * |
| 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 13 | * version 2 for more details (a copy is included in the LICENSE file that |
| 14 | * accompanied this code). |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License version |
| 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 19 | * |
| 20 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 21 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 22 | * have any questions. |
| 23 | */ |
| 24 | |
| 25 | /* |
| 26 | * This file is available under and governed by the GNU General Public |
| 27 | * License version 2 only, as published by the Free Software Foundation. |
| 28 | * However, the following notice accompanied the original version of this |
| 29 | * file: |
| 30 | * |
| 31 | * Written by Doug Lea with assistance from members of JCP JSR-166 |
| 32 | * Expert Group and released to the public domain, as explained at |
| 33 | * http://creativecommons.org/licenses/publicdomain |
| 34 | */ |
| 35 | |
| 36 | package java.util.concurrent; |
| 37 | |
| 38 | /** |
| 39 | * Exception indicating that the result of a value-producing task, |
| 40 | * such as a {@link FutureTask}, cannot be retrieved because the task |
| 41 | * was cancelled. |
| 42 | * |
| 43 | * @since 1.5 |
| 44 | * @author Doug Lea |
| 45 | */ |
| 46 | public class CancellationException extends IllegalStateException { |
| 47 | private static final long serialVersionUID = -9202173006928992231L; |
| 48 | |
| 49 | /** |
| 50 | * Constructs a <tt>CancellationException</tt> with no detail message. |
| 51 | */ |
| 52 | public CancellationException() {} |
| 53 | |
| 54 | /** |
| 55 | * Constructs a <tt>CancellationException</tt> with the specified detail |
| 56 | * message. |
| 57 | * |
| 58 | * @param message the detail message |
| 59 | */ |
| 60 | public CancellationException(String message) { |
| 61 | super(message); |
| 62 | } |
| 63 | } |