Github user clebertsuconic commented on the issue:
https://github.com/apache/activemq-artemis/pull/1638
@franz1981 what fix on flush? where do you see it being used.
1. it is legal to submit tasks...
2. you shouldn't call flush within a thread runnable. That's broken
behaviour.
Instead of fixing what's not broken... just remove any calls to flush
within executors.. I don't think there's any now.---
