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https://issues.apache.org/jira/browse/SLING-4903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antonio Sanso updated SLING-4903:
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Attachment: SLING-4883-patch.txt
attaching strawman patch.
[~chetanm] WDYT?
The idea is to use CopyOnWriteArrayList rather then ArrayList. The only gotcha
is that CopyOnWriteArrayList doesn;t support Collection.sort
> ConcurrentModificationException in MapEntries
> ---------------------------------------------
>
> Key: SLING-4903
> URL: https://issues.apache.org/jira/browse/SLING-4903
> Project: Sling
> Issue Type: Bug
> Components: ResourceResolver
> Reporter: Antonio Sanso
> Assignee: Antonio Sanso
> Attachments: SLING-4883-patch.txt, SLING-4883-test-patch.txt
>
>
> {code}
> org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught
> Throwable java.util.ConcurrentModificationException: null
> at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:859)
> at java.util.ArrayList$Itr.next(ArrayList.java:831)
> at
> org.apache.sling.resourceresolver.impl.mapping.MapEntries$MapEntryIterator.seek(MapEntries.jav
> a:1499)
> at
> org.apache.sling.resourceresolver.impl.mapping.MapEntries$MapEntryIterator.next(MapEntries.jav
> a:1450)
> at
> org.apache.sling.resourceresolver.impl.mapping.MapEntries$MapEntryIterator.next(MapEntries.jav
> a:1411)
> at
> org.apache.sling.resourceresolver.impl.ResourceResolverImpl.resolveInternal(ResourceResolverIm
> pl.java:251)
> at
> org.apache.sling.resourceresolver.impl.ResourceResolverImpl.resolve(ResourceResolverImpl.java:
> 192)
> {code}
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