Github user michaelandrepearce commented on the issue:
https://github.com/apache/activemq-artemis/pull/1851
@franz, agreed volatile hit is on the write wy96f only changed the capacity
to be volatile and changed the order theyâre set to fix a bug. this only
changes when the map is resized not every put. (Note size was already volatile)
As such it fixes the bug. If you , I or wy96f wants to further optimize
that then thatâs fine but I think that should be separate case to the
functional bug. And obviously should be on its own merits.
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