[jira] [Created] (FLINK-1774) Remove the redundant code in try{} block

[Sibao Hong (JIRA)]

Sibao Hong created FLINK-1774:
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             Summary: Remove the redundant code in try{} block
                 Key: FLINK-1774
                 URL: https://issues.apache.org/jira/browse/FLINK-1774
             Project: Flink
          Issue Type: Improvement
            Reporter: Sibao Hong
            Priority: Minor


Remove the redundant code of "fos.close(); fos = null;" in try block because 
the fos,close() code will always executes in finally block.



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