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https://issues.apache.org/jira/browse/FELIX-3334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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J.W. Janssen updated FELIX-3334:
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Attachment: quickfix.patch
A simple fix for this issue.
> PreferencesManager can throw NPE after being stopped.
> -----------------------------------------------------
>
> Key: FELIX-3334
> URL: https://issues.apache.org/jira/browse/FELIX-3334
> Project: Felix
> Issue Type: Bug
> Components: Preferences Service
> Affects Versions: prefs-1.0.4
> Reporter: J.W. Janssen
> Labels: patch
> Attachments: quickfix.patch
>
>
> PreferencesManager#bundleChanged tries to intercept bundles that are
> uninstalled. However, if the PreferencesManager itself is stopped, it does
> not unregister itself as bundle listener, causing possible NPEs when other
> bundles depending on the preferences service are stopped later on, for
> example during a shutdown.
> I've got a patch available, will attach it to this issue to be applied.
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