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https://issues.apache.org/jira/browse/OOZIE-3540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16920666#comment-16920666
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Julia Kinga Marton commented on OOZIE-3540:
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[~zsombor], unfortunately the spotbugs check is buggy and there are a lot of
old bugs reported as new ones. (we have an open Jira for replacing the spotbugs
diff jar OOZIE-3445).
The "newly" reported bug in this case is an old one in the {{ShellMain.java}}
file [line 92].
> 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
> Priority: Minor
> Fix For: 5.2.0
>
> Attachments: OOZIE-3540.patch
>
>
> StringBuffer is an old relic from the distant past, Oozie shouldnt' need to
> use it, unless concurrent access is expected.
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