[jira] [Created] (OOZIE-3540) Use StringBuilder instead of StringBuffer if concurrent access is not required

[Zsombor Gegesy (Jira)]

Zsombor Gegesy created OOZIE-3540:
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             Summary: Use StringBuilder instead of StringBuffer if concurrent 
access is not required
                 Key: OOZIE-3540
                 URL: https://issues.apache.org/jira/browse/OOZIE-3540
             Project: Oozie
          Issue Type: Improvement
          Components: core
    Affects Versions: trunk
            Reporter: Zsombor Gegesy
            Assignee: Zsombor Gegesy
             Fix For: 5.2.0


StringBuffer is an old relic from the distant past, Oozie shouldnt' need to use 
it, unless concurrent access is expected.



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