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https://issues.apache.org/jira/browse/FELIX-3616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423915#comment-13423915
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Karl Pauls commented on FELIX-3616:
-----------------------------------
Looks like a bug. I'll take care of it.
> ClassCastException
> ------------------
>
> Key: FELIX-3616
> URL: https://issues.apache.org/jira/browse/FELIX-3616
> Project: Felix
> Issue Type: Bug
> Components: Framework Security
> Reporter: Guillaume Nodet
> Assignee: Karl Pauls
>
> I had the following exception once, though I have no idea how to reproduce,
> but it looks like a coding issue.
> java.lang.ClassCastException: java.lang.ref.SoftReference cannot be cast to
> org.apache.felix.framework.security.util.Permissions$Entry
> at
> org.apache.felix.framework.security.util.Permissions.cleanUp(Permissions.java:262)
> at
> org.apache.felix.framework.security.util.Permissions.implies(Permissions.java:289)
> at
> org.apache.felix.framework.security.condpermadmin.ConditionalPermissionAdminImpl.eval(ConditionalPermissionAdminImpl.java:1085)
> at
> org.apache.felix.framework.security.condpermadmin.ConditionalPermissionAdminImpl.hasPermission(ConditionalPermissionAdminImpl.java:994)
> at
> org.apache.felix.framework.SecurityProviderImpl.hasBundlePermission(SecurityProviderImpl.java:124)
> at
> org.apache.felix.framework.Felix.impliesBundlePermission(Felix.java:3752)
> at
> org.apache.felix.framework.BundleProtectionDomain.implies(BundleProtectionDomain.java:66)
> at
> java.security.AccessControlContext.checkPermission(AccessControlContext.java:352)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:568)
> at
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:827)
> at
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:721)
> at
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:649)
> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3857)
> at org.apache.felix.framework.Felix.access$000(Felix.java:89)
> at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:739)
> at
> org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:135)
> at
> org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:129)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.destroy(BlueprintContainerImpl.java:807)
> at
> org.apache.aries.blueprint.container.BlueprintExtender.destroyContext(BlueprintExtender.java:250)
> at
> org.apache.aries.blueprint.container.BlueprintExtender.bundleChanged(BlueprintExtender.java:242)
> at
> org.apache.aries.blueprint.container.BlueprintExtender$BlueprintBundleTrackerCustomizer.modifiedBundle(BlueprintExtender.java:438)
> at
> org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:453)
> at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:237)
> at
> org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:413)
> at
> org.apache.felix.framework.util.EventDispatcher$4.run(EventDispatcher.java:788)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:785)
> at
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:717)
> at
> org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:597)
> at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:3846)
> at org.apache.felix.framework.Felix.stopBundle(Felix.java:2286)
> at org.apache.felix.framework.Felix.updateBundle(Felix.java:2035)
> at org.apache.felix.framework.BundleImpl.update(BundleImpl.java:961)
> at
> org.apache.karaf.shell.dev.watch.BundleWatcher.run(BundleWatcher.java:107)
> at java.lang.Thread.run(Thread.java:680)
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