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  1. JBoss Transaction Manager
  2. JBTM-3021

Running afterCompletion from reaper thread can get ConcurrentModificationException

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 5.8.2.Final
    • Component/s: JTA
    • Labels:
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      Description

      The way the locking works _syncLock and _synchs are used at different times and so it can be that _syncs is not locked and the .iterator() .next() might get CoModEx

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                • Assignee:
                  tomjenkinson Thomas Jenkinson
                  Reporter:
                  zhfeng Zheng Feng
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                  • Created:
                    Updated:
                    Resolved: