[jira] [Created] (MAPREDUCE-3458) Fix findbugs warnings in hadoop-examples

[Arun C Murthy (Created) (JIRA)]

Fix findbugs warnings in hadoop-examples
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                 Key: MAPREDUCE-3458
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3458
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.23.1
            Reporter: Arun C Murthy


I see 12 findbugs warnings in hadoop-examples: 
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1336//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-examples.html

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