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      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.  Oracle designates this
      7  * particular file as subject to the "Classpath" exception as provided
      8  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
     21  * or visit www.oracle.com if you need additional information or have any
     22  * 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/publicdomain/zero/1.0/
     34  */
     35 
     36 package java.util.concurrent;
     37 
     38 /**
     39  * Exception thrown when a thread tries to wait upon a barrier that is
     40  * in a broken state, or which enters the broken state while the thread
     41  * is waiting.
     42  *
     43  * @see CyclicBarrier
     44  *
     45  * @since 1.5
     46  * @author Doug Lea
     47  */
     48 public class BrokenBarrierException extends Exception {
     49     private static final long serialVersionUID = 7117394618823254244L;
     50 
     51     /**
     52      * Constructs a {@code BrokenBarrierException} with no specified detail
     53      * message.
     54      */
     55     public BrokenBarrierException() {}
     56 
     57     /**
     58      * Constructs a {@code BrokenBarrierException} with the specified
     59      * detail message.
     60      *
     61      * @param message the detail message
     62      */
     63     public BrokenBarrierException(String message) {
     64         super(message);
     65     }
     66 }
     67