Github user franz1981 commented on the issue:
https://github.com/apache/activemq-artemis/pull/1567
@clebertsuconic @michaelandrepearce the reason behind that class was to
have more stable latencies on hot paths with no data-sync enabled: if not
reused it creates a big amount of garbage when you have bursts of writes.
With data-sync it won't make a big difference if you don't have a very fast
disk...
Anyway I trust your the decision about it guys :)---
