Address findbugs and javadoc warnings on branch
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Key: HDFS-3039
URL: https://issues.apache.org/jira/browse/HDFS-3039
Project: Hadoop HDFS
Issue Type: Bug
Components: build, ha
Affects Versions: HA branch (HDFS-1623)
Reporter: Todd Lipcon
Assignee: Todd Lipcon
There are a number of findbugs warnings on the branch that should be addressed
before merge. This JIRA is to address them.
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