java.util.ConcurrentModificationException

Stack Overflow | Shimrit | 4 months ago
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    java.util.ConcurrentModificationException
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    JSF 1.2: java.util.ConcurrentModificationException

    Stack Overflow | 4 years ago | user182944
    javax.faces.event.AbortProcessingException: java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.HashMap$HashIterator.nextNode()
    2. Java RT
      Collections$UnmodifiableCollection.forEach
      1. java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
      2. java.util.HashMap$KeyIterator.next(HashMap.java:1461)
      3. java.lang.Iterable.forEach(Iterable.java:74)
      4. java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080)
      4 frames
    3. mypackage
      IncomingReactor.shutDown
      1. mypackage.IncomingReactor.shutDown(IncomingReactor.java:129)
      1 frame
    4. mypackage.tests
      TestIncomingReactor.testMaximumConnectionsWithMultipleThreads
      1. mypackage.tests.TestIncomingReactor.testMaximumConnectionsWithMultipleThreads(TestIncomingReactor.java:177)
      1 frame
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    6. TestNG
      RemoteTestNGStarter.main
      1. org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)
      2. org.testng.internal.Invoker.invokeMethod(Invoker.java:659)
      3. org.testng.internal.Invoker.invokeTestMethod(Invoker.java:845)
      4. org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1153)
      5. org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      6. org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)
      7. org.testng.TestRunner.privateRun(TestRunner.java:771)
      8. org.testng.TestRunner.run(TestRunner.java:621)
      9. org.testng.SuiteRunner.runTest(SuiteRunner.java:357)
      10. org.testng.SuiteRunner.runSequentially(SuiteRunner.java:352)
      11. org.testng.SuiteRunner.privateRun(SuiteRunner.java:310)
      12. org.testng.SuiteRunner.run(SuiteRunner.java:259)
      13. org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      14. org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
      15. org.testng.TestNG.runSuitesSequentially(TestNG.java:1199)
      16. org.testng.TestNG.runSuitesLocally(TestNG.java:1124)
      17. org.testng.TestNG.run(TestNG.java:1032)
      18. org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:74)
      19. org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:124)
      19 frames
    7. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    8. IDEA
      AppMain.main
      1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
      1 frame