Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/594
@lvfangmin You got a findbugs warning:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/2063/artifact/build/test/findbugs/newPatchFindbugsWarnings.html
Other than that it's ready to go.---
