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https://issues.apache.org/jira/browse/DERBY-6177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631577#comment-13631577
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Knut Anders Hatlen commented on DERBY-6177:
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Using the clone() method would be more concise than the manual copying in the
patch. For example:
return (array == null) ? null : (String[]) array.clone();
> Cleanup suspect coding practices in org.apache.derby.catalog.types
> ------------------------------------------------------------------
>
> Key: DERBY-6177
> URL: https://issues.apache.org/jira/browse/DERBY-6177
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.11.0.0
> Reporter: Rick Hillegas
> Priority: Minor
> Attachments: derby-6177-01-aa-copyArrays.diff
>
>
> Cleanup suspect coding practices such as accessor methods returning mutable
> objects which can be corrupted by callers.
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