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https://issues.apache.org/jira/browse/UIMA-736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Schor updated UIMA-736:
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Fix Version/s: 2.2.2
> Performance improvement, Findbugs reduction - replace new Integer(xxx) with
> Integer.valueOf(xxx), same for byte, short, etc.
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: UIMA-736
> URL: https://issues.apache.org/jira/browse/UIMA-736
> Project: UIMA
> Issue Type: Improvement
> Components: Core Java Framework
> Affects Versions: 2.2.1
> Reporter: Marshall Schor
> Assignee: Marshall Schor
> Priority: Trivial
> Fix For: 2.2.2
>
>
> Findbugs reports lots of uses of new Integer(xxx). These can be replaced
> with Integer.valueOf(xxx) unless there is a need to have a unique instance of
> the object. This is not the case (at least in the ones I examined) - for
> instance, non of these were being used as a synch. lock. Replacing with
> valueOf allows Java to cache and reuse frequent values, so reduces garbage
> collections.
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