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https://issues.apache.org/jira/browse/SLING-2254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136937#comment-13136937
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Felix Meschberger edited comment on SLING-2254 at 10/27/11 10:58 AM:
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Proposed patch moving the iteration into the synchronized block. Since this is
only copying stuff from contained maps, this should work ok.
was (Author: fmeschbe):
Proposed pack moving the iteration into the synchronized block. Since this
is only copying stuff from contained maps, this should work ok.
> ConcurrentModificationException in AdapterManagerImpl.createAdapterFactoryMap
> -----------------------------------------------------------------------------
>
> Key: SLING-2254
> URL: https://issues.apache.org/jira/browse/SLING-2254
> Project: Sling
> Issue Type: Bug
> Components: Extensions
> Affects Versions: Adapter 2.0.8
> Reporter: Bertrand Delacretaz
> Priority: Minor
> Attachments: FELIX-2254.patch
>
>
> Got this exception at least once during testing:
> org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught
> Throwable java.util.ConcurrentModificationException
> at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
> at java.util.TreeMap$ValueIterator.next(TreeMap.java:1145)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.createAdapterFactoryMap(AdapterManagerImpl.java:385)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapterFactories(AdapterManagerImpl.java:354)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.copyAdapterFactories(AdapterManagerImpl.java:432)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.createAdapterFactoryMap(AdapterManagerImpl.java:401)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapterFactories(AdapterManagerImpl.java:354)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.copyAdapterFactories(AdapterManagerImpl.java:432)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.createAdapterFactoryMap(AdapterManagerImpl.java:407)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapterFactories(AdapterManagerImpl.java:354)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapterFactories(AdapterManagerImpl.java:331)
> at
> org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapter(AdapterManagerImpl.java:114)
> at
> org.apache.sling.api.adapter.SlingAdaptable.adaptTo(SlingAdaptable.java:82)
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