java.lang.NullPointerException

Apache's JIRA Issue Tracker | Timothy Bish | 7 months ago
  1. 0

    Access to several variable in TcpTransportServer is done in an unsafe manner which can lead to NPE or other data race exceptions on start or stop, one example below: {noformat} Error Message got: <false>, expected: is <true> Stacktrace org.junit.AssumptionViolatedException: got: <false>, expected: is <true> at org.junit.Assume.assumeThat(Assume.java:95) at org.junit.Assume.assumeTrue(Assume.java:41) at org.apache.activemq.transport.stomp.StompMaxFrameSizeTest.testOversizedActionOnNioSocket(StompMaxFrameSizeTest.java:184) Standard Output 2016-05-11 23:32:34,331 [main ] - INFO StompTestSupport - ========== start testOversizedActionOnNioSocket[0] ========== 2016-05-11 23:32:34,339 [main ] - DEBUG StompTestSupport - Using stomp port 38198 2016-05-11 23:32:34,345 [main ] - DEBUG StompTestSupport - Using stomp+ssl port 54202 2016-05-11 23:32:34,346 [main ] - DEBUG StompTestSupport - Using stomp+nio port 56816 2016-05-11 23:32:34,350 [main ] - DEBUG StompTestSupport - Using stomp+nio+ssl port 50013 2016-05-11 23:32:34,353 [main ] - WARN BrokerService - Memory Usage for the Broker (1024mb) is more than the maximum available for the JVM: 891 mb - resetting to 70% of maximum available: 623 mb 2016-05-11 23:32:34,365 [main ] - INFO BrokerService - Using Persistence Adapter: MemoryPersistenceAdapter 2016-05-11 23:32:34,370 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is starting 2016-05-11 23:32:34,374 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,374 [main ] - INFO TransportConnector - Connector stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,375 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,376 [main ] - INFO TransportConnector - Connector stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,377 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,377 [main ] - INFO TransportConnector - Connector stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,379 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,379 [main ] - INFO TransportConnector - Connector stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,380 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) started 2016-05-11 23:32:34,380 [main ] - INFO BrokerService - For help or more information please see: http://activemq.apache.org 2016-05-11 23:32:34,380 [main ] - WARN BrokerService - Temporary Store limit is 51200 mb (current store usage is 0 mb). The data directory: /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java7/activemq-stomp/target only has 14884 mb of usable space. - resetting to maximum available disk space: 14884 mb 2016-05-11 23:32:34,381 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is shutting down 2016-05-11 23:32:34,381 [main ] - INFO TransportConnector - Connector stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,382 [main ] - INFO TransportConnector - Connector stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,383 [main ] - ERROR StompNIOTransportFactory$1 - Could not stop service: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,385 [main ] - ERROR StompNIOTransportFactory$1 - Could not stop service: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,386 [main ] - ERROR ManagedTransportConnector - Could not stop service: stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,388 [main ] - INFO TransportConnector - Connector stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,389 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) uptime 0.036 seconds 2016-05-11 23:32:34,389 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is shutdown Standard Error Exception in thread "ActiveMQ Transport Server: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536" java.nio.channels.ClosedSelectorException at sun.nio.ch.EPollSelectorImpl.putEventOps(EPollSelectorImpl.java:185) at sun.nio.ch.ServerSocketChannelImpl.translateAndSetInterestOps(ServerSocketChannelImpl.java:361) at sun.nio.ch.SelectionKeyImpl.nioInterestOps(SelectionKeyImpl.java:105) at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:83) at sun.nio.ch.SelectorImpl.register(SelectorImpl.java:135) at java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:209) at java.nio.channels.SelectableChannel.register(SelectableChannel.java:277) at org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:310) at java.lang.Thread.run(Thread.java:745) {noformat}

    Apache's JIRA Issue Tracker | 7 months ago | Timothy Bish
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.nio.channels.spi.AbstractSelectableChannel.removeKey()
    2. Java RT
      AbstractSelector.close
      1. java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128)
      2. java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185)
      3. sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147)
      4. sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114)
      5. java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108)
      5 frames
    3. ActiveMQ :: Core
      TcpTransportServer.doStop
      1. org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476)
      1 frame
    4. ActiveMQ :: Broker
      BrokerService.stop
      1. org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71)
      2. org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41)
      3. org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283)
      4. org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41)
      5. org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208)
      6. org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819)
      6 frames
    5. ActiveMQ :: Core
      StompTestSupport.tearDown
      1. org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177)
      2. org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116)
      2 frames
    6. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    7. JUnit
      ParentRunner.run
      1. org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      2. org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      3. org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      4. org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
      5. org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
      6. org.junit.rules.RunRules.evaluate(RunRules.java:20)
      7. org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
      8. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
      9. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
      10. org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      11. org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      12. org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      13. org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      14. org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      15. org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      16. org.junit.runners.Suite.runChild(Suite.java:128)
      17. org.junit.runners.Suite.runChild(Suite.java:27)
      18. org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      19. org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      20. org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      21. org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      22. org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      23. org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      23 frames
    8. JUnit4 Provider
      JUnit4Provider.invoke
      1. org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
      2. org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
      3. org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
      3 frames
    9. SureFire
      ForkedBooter.main
      1. org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
      2. org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
      3. org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
      3 frames