org.osgi.framework.ServiceException: Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService()

GitHub | pgufAtIBM | 6 months ago
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  1. 0

    GitHub comment 444#239286277

    GitHub | 6 months ago | pgufAtIBM
    org.osgi.framework.ServiceException: Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService()
  2. 0

    This happens under jBoss. In the same conditions under Tomcat 6 all works. When the quartz connector timeout expires nothing happens. In addition if you try to redeploy the quartz connector (i.e. by changing the xml in the connector file) you get the following error: 14:18:54.000 [Timer-2] ERROR o.e.e.c.quartz.QuartzConnector - User-specified log class 'org.apache.commons.logging.impl.Log4J Logger' cannot be found or is not useable. 14:18:54.015 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] ERROR OSGi - [org.eclipse.e bpm.connectors.quartz][SCR] Cannot activate instance org.eclipse.ebpm.connectors.quartz.QuartzConnector@8447c of component Co mponent[ name = org.spagic3.connectors.quartzfactory activate = activate deactivate = deactivate modified = configuration-policy = optional factory = spagic3.quartzfactory autoenable = true immediate = false implementation = org.eclipse.ebpm.connectors.quartz.QuartzConnector properties = null serviceFactory = false serviceInterface = [org.eclipse.ebpm.core.ISpagicService, org.osgi.service.event.EventHandler] references = { Reference[name = IMessageRouter, interface = org.eclipse.ebpm.core.routing.IMessageRouter, policy = dynamic, cardinality = 1..1, target = null, bind = setMessageRouter, unbind = unsetMessageRouter] } located in bundle = org.eclipse.ebpm.connectors.quartz_3.1.0 [57] ] 14:18:54.015 [Timer-2] ERROR o.e.e.c.quartz.QuartzConnector - User-specified log class 'org.apache.commons.logging.impl.Log4J Logger' cannot be found or is not useable. 14:18:54.046 [Timer-2] ERROR o.e.e.dirwatcher.DirWatcherService - [SCR] Exception while activating instance org.eclipse.ebpm. connectors.quartz.QuartzConnector@11cd38 of component org.spagic3.connectors.quartzfactory org.osgi.service.component.ComponentException: [SCR] Exception while activating instance org.eclipse.ebpm.connectors.quartz.Q uartzConnector@11cd38 of component org.spagic3.connectors.quartzfactory at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:241) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560) ~[na:na] at org.eclipse.equinox.internal.ds.impl.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:80) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.internalDeploy(DeploymentService.java:117) ~[org.eclipse.ebpm.deployer _3.1.0.jar:na] at org.eclipse.ebpm.deployer.DeploymentService.deployConnector(DeploymentService.java:145) ~[org.eclipse.ebpm.deploye r_3.1.0.jar:na] at org.eclipse.ebpm.dirwatcher.DirWatcherService$2.onChange(DirWatcherService.java:140) ~[org.eclipse.ebpm.dirwatcher _3.1.0.jar:na] at org.eclipse.ebpm.dirwatcher.DirWatcher.run(DirWatcher.java:83) [org.eclipse.ebpm.dirwatcher_3.1.0.jar:na] at java.util.TimerThread.mainLoop(Timer.java:512) [na:1.6.0_10] at java.util.TimerThread.run(Timer.java:462) [na:1.6.0_10] Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_10] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_10] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_10] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_10] at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:206) ~[na:na] ... 10 common frames omitted Caused by: java.lang.RuntimeException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable. at org.eclipse.ebpm.connectors.quartz.QuartzConnector.init(QuartzConnector.java:213) ~[na:na] at org.eclipse.ebpm.core.AbstractSpagicService.activate(AbstractSpagicService.java:62) ~[org.eclipse.ebpm.core_3.1.0. jar:na] ... 15 common frames omitted 14:18:54.062 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] ERROR OSGi - [org.eclipse.e quinox.ds][SCR] Exception while activating instance org.eclipse.ebpm.connectors.quartz.QuartzConnector@8447c of component org .spagic3.connectors.quartzfactory java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_10] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_10] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_10] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_10] at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:206) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560) ~[na:na] at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java:52) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse.java:120) ~[na:na] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.6.0_10] at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:118) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:445) ~[n a:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:430) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:666) ~[na:na] at org.eclipse.equinox.log.internal.EventAdminAdapter.addingService(EventAdminAdapter.java:52) ~[na:na] at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896) ~[na:na] at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261) ~[na:na] at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233) ~[na:na] at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:840) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930) ~[na:na] at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220) ~[na:na] at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129) ~[na: na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:476) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:241) ~[na:na] at org.eclipse.equinox.internal.ds.impl.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:71) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.internalDeploy(DeploymentService.java:117) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.deployConnector(DeploymentService.java:145) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcherService$2.onChange(DirWatcherService.java:140) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcher.run(DirWatcher.java:83) ~[na:na] at java.util.TimerThread.mainLoop(Timer.java:512) ~[na:1.6.0_10] at java.util.TimerThread.run(Timer.java:462) ~[na:1.6.0_10] Caused by: java.lang.RuntimeException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable. at org.eclipse.ebpm.connectors.quartz.QuartzConnector.init(QuartzConnector.java:213) ~[na:na] at org.eclipse.ebpm.core.AbstractSpagicService.activate(AbstractSpagicService.java:62) ~[na:na] ... 38 common frames omitted 14:18:54.171 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] ERROR OSGi - [org.eclipse.e bpm.connectors.quartz]FrameworkEvent ERROR org.osgi.framework.ServiceException: Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService() at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:130) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:445) ~[n a:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:430) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:666) ~[na:na] at org.eclipse.equinox.log.internal.EventAdminAdapter.addingService(EventAdminAdapter.java:52) ~[na:na] at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896) ~[na:na] at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261) ~[na:na] at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233) ~[na:na] at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:840) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930) ~[na:na] at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220) ~[na:na] at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129) ~[na: na] at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206) ~[na:na] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:476) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:241) ~[na:na] at org.eclipse.equinox.internal.ds.impl.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:71) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.internalDeploy(DeploymentService.java:117) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.deployConnector(DeploymentService.java:145) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcherService$2.onChange(DirWatcherService.java:140) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcher.run(DirWatcher.java:83) ~[na:na] at java.util.TimerThread.mainLoop(Timer.java:512) ~[na:1.6.0_10] at java.util.TimerThread.run(Timer.java:462) ~[na:1.6.0_10] Caused by: org.osgi.service.component.ComponentException: [SCR] Exception while activating instance org.eclipse.ebpm.connecto rs.quartz.QuartzConnector@8447c of component org.spagic3.connectors.quartzfactory at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:241) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560) ~[na:na] at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java:52) ~[na:na] at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse.java:120) ~[na:na] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.6.0_10] at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:118) ~[na:na] ... 26 common frames omitted Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_10] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_10] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_10] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_10] at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:206) ~[na:na] ... 33 common frames omitted Caused by: java.lang.RuntimeException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable. at org.eclipse.ebpm.connectors.quartz.QuartzConnector.init(QuartzConnector.java:213) ~[na:na] at org.eclipse.ebpm.core.AbstractSpagicService.activate(AbstractSpagicService.java:62) ~[na:na] ... 38 common frames omitted 14:18:54.250 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] INFO OSGi - ServiceEvent U NREGISTERING 14:18:54.250 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] ERROR OSGi - [org.eclipse.e bpm.connectors.quartz][SCR] Cannot activate instance org.eclipse.ebpm.connectors.quartz.QuartzConnector@11cd38 of component C omponent[ name = org.spagic3.connectors.quartzfactory activate = activate deactivate = deactivate modified = configuration-policy = optional factory = spagic3.quartzfactory autoenable = true immediate = false implementation = org.eclipse.ebpm.connectors.quartz.QuartzConnector properties = null serviceFactory = false serviceInterface = [org.eclipse.ebpm.core.ISpagicService, org.osgi.service.event.EventHandler] references = { Reference[name = IMessageRouter, interface = org.eclipse.ebpm.core.routing.IMessageRouter, policy = dynamic, cardinality = 1..1, target = null, bind = setMessageRouter, unbind = unsetMessageRouter] } located in bundle = org.eclipse.ebpm.connectors.quartz_3.1.0 [57] ] 14:18:54.281 [org.eclipse.ebpm.osgi_over_slf4j.OSGiOverlSLF4jActivator$TOSLF4JLogListener@4f5176] ERROR OSGi - [org.eclipse.e quinox.ds][SCR] Exception while activating instance org.eclipse.ebpm.connectors.quartz.QuartzConnector@11cd38 of component or g.spagic3.connectors.quartzfactory java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_10] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_10] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_10] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_10] at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:206) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140) ~[na:na] at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330) ~[na:na] at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560) ~[na:na] at org.eclipse.equinox.internal.ds.impl.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:80) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.internalDeploy(DeploymentService.java:117) ~[na:na] at org.eclipse.ebpm.deployer.DeploymentService.deployConnector(DeploymentService.java:145) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcherService$2.onChange(DirWatcherService.java:140) ~[na:na] at org.eclipse.ebpm.dirwatcher.DirWatcher.run(DirWatcher.java:83) ~[na:na] at java.util.TimerThread.mainLoop(Timer.java:512) ~[na:1.6.0_10] at java.util.TimerThread.run(Timer.java:462) ~[na:1.6.0_10] Caused by: java.lang.RuntimeException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable. at org.eclipse.ebpm.connectors.quartz.QuartzConnector.init(QuartzConnector.java:213) ~[na:na] at org.eclipse.ebpm.core.AbstractSpagicService.activate(AbstractSpagicService.java:62) ~[na:na] ... 15 common frames omitted

    JIRA | 6 years ago | Stefano Rova
    org.osgi.framework.ServiceException: Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService()

    4 unregistered visitors

    Root Cause Analysis

    1. org.osgi.framework.ServiceException

      Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService()

      at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService()
    2. Eclipse OSGi
      ServiceRegistry.getService
      1. org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:151)
      2. org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:468)
      3. org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:467)
      3 frames
    3. Eclipse OSGi
      BundleContextImpl.getService
      1. org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:594)
      1 frame
    4. OSGi
      ServiceTracker.addingService
      1. org.osgi.util.tracker.ServiceTracker.addingService(ServiceTracker.java:411)
      1 frame
    5. org.eclipse.kura
      ConfigurableComponentTracker.addingService
      1. org.eclipse.kura.core.configuration.ConfigurableComponentTracker.addingService(ConfigurableComponentTracker.java:109)
      1 frame
    6. OSGi
      ServiceTracker$Tracked.serviceChanged
      1. org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:932)
      2. org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
      3. org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
      4. org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
      5. org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:894)
      5 frames
    7. Eclipse OSGi
      FilteredServiceListener.serviceChanged
      1. org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
      1 frame
    8. Eclipse OSGi
      BundleContextImpl.dispatchEvent
      1. org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
      1 frame
    9. Eclipse OSGi
      ServiceRegistrationImpl.setProperties
      1. org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      2. org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
      3. org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
      4. org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
      5. org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:171)
      5 frames
    10. org.eclipse.equinox
      Executor.run
      1. org.eclipse.equinox.internal.ds.model.ServiceComponentProp.modify(ServiceComponentProp.java:197)
      2. org.eclipse.equinox.internal.ds.InstanceProcess.modifyComponent(InstanceProcess.java:690)
      3. org.eclipse.equinox.internal.ds.SCRManager.processConfigurationChange(SCRManager.java:523)
      4. org.eclipse.equinox.internal.ds.SCRManager.processConfigurationEvent(SCRManager.java:385)
      5. org.eclipse.equinox.internal.ds.SCRManager.processConfigurationEvent(SCRManager.java:303)
      6. org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:91)
      7. org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
      7 frames