Github user grkvlt commented on the pull request:
https://github.com/apache/incubator-brooklyn/pull/337#issuecomment-63326264
It's a place where the listener can be published by an entity, instead of
keeping state in local fields of an entity. Otherwise we would lose the
reference after rebind, and the entity could not remove the listener any more.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
