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Bertrand Delacretaz commented on SLING-2254: -------------------------------------------- The corresponding code is this itreation in createAdapterFactoryMap(...) : if (afdMap != null) { for (AdapterFactoryDescriptor afd : afdMap.values()) { ... > 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 > > 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) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira