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https://issues.apache.org/jira/browse/FELIX-902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard S. Hall reassigned FELIX-902:
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Assignee: Richard S. Hall
> Empty bundle.state file produces NPE
> ------------------------------------
>
> Key: FELIX-902
> URL: https://issues.apache.org/jira/browse/FELIX-902
> Project: Felix
> Issue Type: Bug
> Components: Framework
> Affects Versions: felix-1.0.4
> Reporter: Pavel Tiunov
> Assignee: Richard S. Hall
> Priority: Critical
>
> If I have empty bundle.state file in Felix cache then exception is thrown
> while bundle start:
> java.lang.NullPointerException
> at
> org.apache.felix.framework.cache.BundleArchive.getPersistentState(BundleArchive.java:315)
> at org.apache.felix.framework.Felix.start(Felix.java:776)
> But if i delete bundle.state then no exception is thrown and
> org.apache.felix.framework.cache.BundleArchive#getPersistentState returns
> 'Installed' state.
> The exception is thrown because string comparsions in
> org.apache.felix.framework.cache.BundleArchive#getPersistentState do not
> respect java.io.BufferedReader#readLine's null return value if file is empty.
> Also there is a bug in
> org.apache.felix.framework.cache.BundleArchive#setPersistentState that can
> produce not persistent state of cache by creation of empty bundle.state file.
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