Github user tbouron commented on the issue:
https://github.com/apache/brooklyn-server/pull/960
Looks sensible @geomacy but it seems adding but another test failed:
https://builds.apache.org/job/brooklyn-server-pull-requests/org.apache.brooklyn$brooklyn-software-base/2912/testReport/junit/org.apache.brooklyn.feed.jmx/RebindJmxFeedTest/testJmxFeedIsPersistedWithPreCreatedJmxHelper/
I'm wondering if it's releated---
