[ 
https://issues.apache.org/jira/browse/DOSGI-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Daniel Kulp moved CXF-4807 to DOSGI-158:
----------------------------------------

    Affects Version/s:     (was: 2.7.2)
             Workflow: jira  (was: Default workflow, editable Closed status)
                  Key: DOSGI-158  (was: CXF-4807)
              Project: CXF Distributed OSGi  (was: CXF)
    
> NPE on shutdown of DOSGi service
> --------------------------------
>
>                 Key: DOSGI-158
>                 URL: https://issues.apache.org/jira/browse/DOSGI-158
>             Project: CXF Distributed OSGi
>          Issue Type: Bug
>            Reporter: Christoph Läubrich
>
> Shutting down the framework results in NPE thrown (using the multi bundle 
> version):
> {code}org.osgi.framework.ServiceException: Exception in 
> org.apache.cxf.dosgi.topologymanager.importer.ListenerHookImpl.removed()
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHookPrivileged(ServiceRegistry.java:1247)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHooksPrivileged(ServiceRegistry.java:1222)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyListenerHooksPrivileged(ServiceRegistry.java:1342)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyListenerHooks(ServiceRegistry.java:1324)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.removeServiceListener(ServiceRegistry.java:730)
>       at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.removeServiceListener(BundleContextImpl.java:258)
>       at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:400)
>       at 
> org.apache.cxf.dosgi.topologymanager.exporter.EndpointListenerNotifier.stop(EndpointListenerNotifier.java:75)
>       at 
> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.stop(TopologyManagerExport.java:176)
>       at 
> org.apache.cxf.dosgi.topologymanager.Activator.stop(Activator.java:50)
>       at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:771)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:764)
>       at 
> org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:510)
>       at 
> org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:565)
>       at 
> org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1161)
>       at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:595)
>       at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257)
>       at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215)
>       at 
> org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284)
>       at 
> org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:691)
>       at 
> org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:598)
>       at 
> org.eclipse.osgi.framework.internal.core.FrameworkCommandProvider._close(FrameworkCommandProvider.java:1224)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>       at java.lang.reflect.Method.invoke(Unknown Source)
>       at 
> org.eclipse.osgi.framework.internal.core.FrameworkCommandInterpreter.execute(FrameworkCommandInterpreter.java:209)
>       at 
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.docommand(FrameworkConsole.java:155)
>       at 
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.runConsole(FrameworkConsole.java:140)
>       at 
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.run(FrameworkConsole.java:104)
>       at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.cxf.dosgi.topologymanager.importer.RefManager.removeReference(RefManager.java:55)
>       at 
> org.apache.cxf.dosgi.topologymanager.importer.TopologyManagerImport.removeServiceInterest(TopologyManagerImport.java:130)
>       at 
> org.apache.cxf.dosgi.topologymanager.importer.ListenerHookImpl.removed(ListenerHookImpl.java:111)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$10.call(ServiceRegistry.java:1348)
>       at 
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHookPrivileged(ServiceRegistry.java:1239)
>       ... 31 more{code}

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