Github user hanm commented on the issue: https://github.com/apache/zookeeper/pull/316 Sounds good to me - my concern was that these empty packages should be removed but since Hadoop and Hbase also has this "feature", and removing them default the purpose of the annotation, I am OK with current approach. I also verified the new javadoc with "ant javadoc", the newly added classes / APIs also look good. Overall LGTM, good work @afine. Will merge soon.
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