Github user jbertram commented on the issue:
https://github.com/apache/activemq-artemis/pull/2161
I understand why this PR is necessary.
However, I put the original logic in place to deal with the situation where
the user is set in XML and then removed. In other words, it allows the user to
be disassociated with the queue completely. By removing this logic that is no
longer possible. It appears that all of the parameters suffer from this so
your PR makes this problem consistent in a way.---
