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https://issues.apache.org/jira/browse/SLING-5143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Seifert resolved SLING-5143.
-----------------------------------
Resolution: Fixed
Completed: At revision: 1708556
switched to ConcurrentSkipListSet, ConcurrentHashMap, ConcurrentLinkedQueue
> osgi-mock: MockBundleContext is not thread-safe when using iterators
> --------------------------------------------------------------------
>
> Key: SLING-5143
> URL: https://issues.apache.org/jira/browse/SLING-5143
> Project: Sling
> Issue Type: Bug
> Components: Testing
> Affects Versions: Testing OSGi Mock 1.6.0
> Reporter: Stefan Seifert
> Assignee: Stefan Seifert
> Priority: Minor
> Labels: mocks
> Fix For: Testing OSGi Mock 1.6.2
>
>
> SLING-4845 introduced synchronized wrappers for the sets, maps and a list
> used internally by MockBundleContext to make it thread-safe.
> this does not cover all cases e.g. when iterating over the set oder map,
> sometimes errors like this still occur:
> {noformat}
> [Apache Sling JCR Resource Event Queue Processor for path '/'] WARN
> org.apache.sling.jcr.resource.internal.JcrResourceListener -
> processOsgiEventQueue: Unexpected problem processing event
> {event.topics=org/apache/sling/api/resource/Resource/ADDED, userid=admin,
> resourceAddedAttributes=[Ljava.lang.String;@68fbe319, path=/content}
> java.util.ConcurrentModificationException
> at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1207)
> at java.util.TreeMap$KeyIterator.next(TreeMap.java:1261)
> at
> org.apache.sling.testing.mock.osgi.MockBundleContext.getServiceReferences(MockBundleContext.java:188)
> at
> org.apache.sling.testing.mock.osgi.MockBundleContext.getServiceReference(MockBundleContext.java:169)
> at
> org.apache.sling.jcr.resource.internal.JcrResourceListener.getResourceResolver(JcrResourceListener.java:353)
> at
> org.apache.sling.jcr.resource.internal.JcrResourceListener.processOsgiEventQueue(JcrResourceListener.java:392)
> at
> org.apache.sling.jcr.resource.internal.JcrResourceListener$1.run(JcrResourceListener.java:131)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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