[jira] [Created] (TAJO-1973) Replace 'while' loop with 'foreach'

[Dongkyu Hwangbo (JIRA)]

Dongkyu Hwangbo created TAJO-1973:
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             Summary: Replace 'while' loop with 'foreach'
                 Key: TAJO-1973
                 URL: https://issues.apache.org/jira/browse/TAJO-1973
             Project: Tajo
          Issue Type: Improvement
            Reporter: Dongkyu Hwangbo
            Assignee: Dongkyu Hwangbo
            Priority: Trivial


'While' loops which iterate over collections can be replaced with the 'foreach' 
iteration syntax, which is available in Java 5 and newer.



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