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https://issues.apache.org/jira/browse/DERBY-6391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Danoja Dias reassigned DERBY-6391:
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Assignee: Danoja Dias
> remove unneeded object creation in newException() calls in releases > 10.10
> ---------------------------------------------------------------------------
>
> Key: DERBY-6391
> URL: https://issues.apache.org/jira/browse/DERBY-6391
> Project: Derby
> Issue Type: Improvement
> Components: SQL, Store
> Affects Versions: 10.11.1.1
> Reporter: Mike Matrigali
> Assignee: Danoja Dias
> Labels: derby_backport_reject_10_10
> Attachments: Derby-6391.diff
>
>
> In releases after 10.10 the code has been converted to use new
> java language features. One of the benefits I just noticed is that
> arguments to StandardException.newException() no longer have
> to be Objects. I believe this is due to reimplementation using varargs.
> As an example old code use to have to be written as:
> throw StandardException.newException(
> SQLState.FILE_BAD_CHECKSUM,
> id,
> new Long(checksum.getValue()),
> new Long(onDiskChecksum),
> pagedataToHexDump(pageData));
> The only reason for the new Long() calls was to make them Objects so
> that the call would match up to a hard coded N Object arg version of
> the newException call. I believe these conversions to Objects are no
> longer needed (but formatting of the args might change).
> There may be code size savings to be had by doing this code
> rototil.
> Anyone see a downside to changing the code in this way?
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