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1   /**
2    * Copyright (c) 2004-2016 QOS.ch
3    * All rights reserved.
4    *
5    * Permission is hereby granted, free  of charge, to any person obtaining
6    * a  copy  of this  software  and  associated  documentation files  (the
7    * "Software"), to  deal in  the Software without  restriction, including
8    * without limitation  the rights to  use, copy, modify,  merge, publish,
9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
10   * permit persons to whom the Software  is furnished to do so, subject to
11   * the following conditions:
12   *
13   * The  above  copyright  notice  and  this permission  notice  shall  be
14   * included in all copies or substantial portions of the Software.
15   *
16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23   *
24   */
25  package org.slf4j.helpers;
26  
27  import static org.junit.Assert.fail;
28  
29  import java.util.logging.Handler;
30  
31  import org.junit.After;
32  import org.junit.Before;
33  
34  public class JDK14MultithreadedInitializationTest extends MultithreadedInitializationTest {
35  
36      java.util.logging.Logger julRootLogger = java.util.logging.Logger.getLogger("");
37      java.util.logging.Logger julOrgLogger = java.util.logging.Logger.getLogger("org");
38  
39      @Before
40      public void addRecordingHandler() {
41          System.out.println("THREAD_COUNT=" + THREAD_COUNT);
42          removeAllHandlers(julRootLogger);
43          removeAllHandlers(julOrgLogger);
44          julOrgLogger.addHandler(new CountingHandler());
45      }
46  
47      private void removeAllHandlers(java.util.logging.Logger logger) {
48          Handler[] handlers = logger.getHandlers();
49          for (int i = 0; i < handlers.length; i++) {
50              logger.removeHandler(handlers[i]);
51          }
52      }
53  
54      @After
55      public void tearDown() throws Exception {
56          removeAllHandlers(julOrgLogger);
57      }
58  
59      protected long getRecordedEventCount() {
60          CountingHandler ra = findRecordingHandler();
61          if (ra == null) {
62              fail("failed to fing RecordingHandler");
63          }
64          return ra.eventCount.get();
65      }
66  
67      private CountingHandler findRecordingHandler() {
68          Handler[] handlers = julOrgLogger.getHandlers();
69          for (Handler h : handlers) {
70              if (h instanceof CountingHandler)
71                  return (CountingHandler) h;
72          }
73          return null;
74      }
75  
76  }