java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName

MuleSoft JIRA | Roko Kruze | 6 years ago
  1. 0

    When I try to make a call to a service which has WS-A enabled I get the following error: ARN 2011-02-09 13:00:44,771 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.phase.PhaseInterceptorChain: Interceptor for {http://schemas.xmlsoap.org/ws/2005/02/rm/wsdl}SequenceAbstractService#{http://schemas.xmlsoap.org/ws/2005/02/rm}CreateSequence has thrown exception, unwinding now java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName at javax.xml.namespace.QName.<init>(Unknown Source) at javax.xml.namespace.QName.<init>(Unknown Source) at org.apache.cxf.ws.addressing.MAPAggregator.mediate(MAPAggregator.java:560) at org.apache.cxf.ws.addressing.MAPAggregator.handleMessage(MAPAggregator.java:217) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:247) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:113) at org.mule.module.cxf.CxfInboundMessageProcessor.sendToDestination(CxfInboundMessageProcessor.java:292) at org.mule.module.cxf.CxfInboundMessageProcessor.process(CxfInboundMessageProcessor.java:131) at org.mule.module.cxf.config.FlowConfiguringMessageProcessor.process(FlowConfiguringMessageProcessor.java:50) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:103) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:41) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.construct.AbstractFlowConstruct$1$1.process(AbstractFlowConstruct.java:107) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.ExceptionHandlingMessageProcessor.process(ExceptionHandlingMessageProcessor.java:25) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:188) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:161) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:148) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:247) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:206) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:164) at org.mule.work.WorkerContext.run(WorkerContext.java:309) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy.rejectedExecution(ThreadPoolExecutor.java:1826) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:718) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1210) at org.mule.work.ScheduleWorkExecutor.doExecute(ScheduleWorkExecutor.java:41) at org.mule.work.MuleWorkManager.executeWork(MuleWorkManager.java:251) at org.mule.work.MuleWorkManager.scheduleWork(MuleWorkManager.java:219) at org.mule.transport.tcp.TcpMessageReceiver$1.doWork(TcpMessageReceiver.java:166) at org.mule.retry.policies.AbstractPolicyTemplate.execute(AbstractPolicyTemplate.java:67) at org.mule.transport.tcp.TcpMessageReceiver.run(TcpMessageReceiver.java:146) at org.mule.work.WorkerContext.run(WorkerContext.java:309) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528) at java.lang.Thread.run(Thread.java:680) WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.rm.RMOutInterceptor: Not ensuring reliability for the transmission of a runtime fault. WARN 2011-02-09 13:00:44,785 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context INFO 2011-02-09 13:00:44,789 [[horse-1.0-SNAPSHOT].test.receiver.2] org.mule.transport.http.HttpClientMessageDispatcher: Received a redirect, but followRedirects=false. Response code: 500 Internal Server Error Worse part about it as well is that the the HTTP connector will not take in any further requests after this error occurs even if I send in a request that isn't using ws-addressing.

    MuleSoft JIRA | 6 years ago | Roko Kruze
    java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
  2. 0

    When I try to make a call to a service which has WS-A enabled I get the following error: ARN 2011-02-09 13:00:44,771 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.phase.PhaseInterceptorChain: Interceptor for {http://schemas.xmlsoap.org/ws/2005/02/rm/wsdl}SequenceAbstractService#{http://schemas.xmlsoap.org/ws/2005/02/rm}CreateSequence has thrown exception, unwinding now java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName at javax.xml.namespace.QName.<init>(Unknown Source) at javax.xml.namespace.QName.<init>(Unknown Source) at org.apache.cxf.ws.addressing.MAPAggregator.mediate(MAPAggregator.java:560) at org.apache.cxf.ws.addressing.MAPAggregator.handleMessage(MAPAggregator.java:217) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:247) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:113) at org.mule.module.cxf.CxfInboundMessageProcessor.sendToDestination(CxfInboundMessageProcessor.java:292) at org.mule.module.cxf.CxfInboundMessageProcessor.process(CxfInboundMessageProcessor.java:131) at org.mule.module.cxf.config.FlowConfiguringMessageProcessor.process(FlowConfiguringMessageProcessor.java:50) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:103) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:41) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.construct.AbstractFlowConstruct$1$1.process(AbstractFlowConstruct.java:107) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75) at org.mule.processor.ExceptionHandlingMessageProcessor.process(ExceptionHandlingMessageProcessor.java:25) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60) at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:188) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:161) at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:148) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:247) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:206) at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:164) at org.mule.work.WorkerContext.run(WorkerContext.java:309) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy.rejectedExecution(ThreadPoolExecutor.java:1826) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:718) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1210) at org.mule.work.ScheduleWorkExecutor.doExecute(ScheduleWorkExecutor.java:41) at org.mule.work.MuleWorkManager.executeWork(MuleWorkManager.java:251) at org.mule.work.MuleWorkManager.scheduleWork(MuleWorkManager.java:219) at org.mule.transport.tcp.TcpMessageReceiver$1.doWork(TcpMessageReceiver.java:166) at org.mule.retry.policies.AbstractPolicyTemplate.execute(AbstractPolicyTemplate.java:67) at org.mule.transport.tcp.TcpMessageReceiver.run(TcpMessageReceiver.java:146) at org.mule.work.WorkerContext.run(WorkerContext.java:309) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528) at java.lang.Thread.run(Thread.java:680) WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context WARN 2011-02-09 13:00:44,783 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.rm.RMOutInterceptor: Not ensuring reliability for the transmission of a runtime fault. WARN 2011-02-09 13:00:44,785 [[horse-1.0-SNAPSHOT].test.receiver.1] org.apache.cxf.ws.addressing.ContextUtils: WS-Addressing - failed to retrieve Message Addressing Properties from context INFO 2011-02-09 13:00:44,789 [[horse-1.0-SNAPSHOT].test.receiver.2] org.mule.transport.http.HttpClientMessageDispatcher: Received a redirect, but followRedirects=false. Response code: 500 Internal Server Error Worse part about it as well is that the the HTTP connector will not take in any further requests after this error occurs even if I send in a request that isn't using ws-addressing.

    MuleSoft JIRA | 6 years ago | Roko Kruze
    java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
  3. 0

    [CXF-2725] "local part cannot be "null" when creating a QName" - ASF JIRA

    apache.org | 11 months ago
    java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
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  5. 0

    [CXF-2725] "local part cannot be "null" when creating a QName" - ASF JIRA

    apache.org | 1 year ago
    java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
  6. 0

    [CXF-2725] "local part cannot be "null" when creating a QName" - ASF JIRA

    apache.org | 8 months ago
    java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      local part cannot be "null" when creating a QName

      at javax.xml.namespace.QName.<init>()
    2. Java RT
      QName.<init>
      1. javax.xml.namespace.QName.<init>(Unknown Source)
      2. javax.xml.namespace.QName.<init>(Unknown Source)
      2 frames
    3. Apache CXF Core
      ChainInitiationObserver.onMessage
      1. org.apache.cxf.ws.addressing.MAPAggregator.mediate(MAPAggregator.java:560)
      2. org.apache.cxf.ws.addressing.MAPAggregator.handleMessage(MAPAggregator.java:217)
      3. org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:247)
      4. org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:113)
      4 frames
    4. CXF Module
      FlowConfiguringMessageProcessor.process
      1. org.mule.module.cxf.CxfInboundMessageProcessor.sendToDestination(CxfInboundMessageProcessor.java:292)
      2. org.mule.module.cxf.CxfInboundMessageProcessor.process(CxfInboundMessageProcessor.java:131)
      3. org.mule.module.cxf.config.FlowConfiguringMessageProcessor.process(FlowConfiguringMessageProcessor.java:50)
      3 frames
    5. Mule Core
      AbstractMessageReceiver.routeMessage
      1. org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75)
      2. org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:103)
      3. org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62)
      4. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      5. org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75)
      6. org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55)
      7. org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75)
      8. org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55)
      9. org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75)
      10. org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:41)
      11. org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62)
      12. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      13. org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60)
      14. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      15. org.mule.construct.AbstractFlowConstruct$1$1.process(AbstractFlowConstruct.java:107)
      16. org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62)
      17. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      18. org.mule.processor.AbstractInterceptingMessageProcessor.processNext(AbstractInterceptingMessageProcessor.java:75)
      19. org.mule.processor.ExceptionHandlingMessageProcessor.process(ExceptionHandlingMessageProcessor.java:25)
      20. org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62)
      21. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      22. org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60)
      23. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      24. org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:62)
      25. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      26. org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:60)
      27. org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:90)
      28. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:188)
      29. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:161)
      30. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:148)
      30 frames
    6. HTTP Transport
      HttpMessageReceiver$HttpWorker.run
      1. org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:247)
      2. org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:206)
      3. org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:164)
      3 frames
    7. Mule Core
      WorkerContext.run
      1. org.mule.work.WorkerContext.run(WorkerContext.java:309)
      1 frame
    8. Backport of JSR 166
      ThreadPoolExecutor.execute
      1. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy.rejectedExecution(ThreadPoolExecutor.java:1826)
      2. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:718)
      3. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1210)
      3 frames
    9. Mule Core
      MuleWorkManager.scheduleWork
      1. org.mule.work.ScheduleWorkExecutor.doExecute(ScheduleWorkExecutor.java:41)
      2. org.mule.work.MuleWorkManager.executeWork(MuleWorkManager.java:251)
      3. org.mule.work.MuleWorkManager.scheduleWork(MuleWorkManager.java:219)
      3 frames
    10. TCP Transport
      TcpMessageReceiver$1.doWork
      1. org.mule.transport.tcp.TcpMessageReceiver$1.doWork(TcpMessageReceiver.java:166)
      1 frame
    11. Mule Core
      AbstractPolicyTemplate.execute
      1. org.mule.retry.policies.AbstractPolicyTemplate.execute(AbstractPolicyTemplate.java:67)
      1 frame
    12. TCP Transport
      TcpMessageReceiver.run
      1. org.mule.transport.tcp.TcpMessageReceiver.run(TcpMessageReceiver.java:146)
      1 frame
    13. Mule Core
      WorkerContext.run
      1. org.mule.work.WorkerContext.run(WorkerContext.java:309)
      1 frame
    14. Backport of JSR 166
      ThreadPoolExecutor$Worker.run
      1. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
      2. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
      2 frames
    15. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:680)
      1 frame