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https://issues.apache.org/jira/browse/CXF-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15550211#comment-15550211
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Sergey Beryozkin commented on CXF-7075:
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Hi Andy, thanks for all the analysis, interesting, yes, please do a bit more
benchmarking and then we can finalize on either keeping the existing code as is
or tweak it a bit
Thanks, Sergey
> Remove unnecessary string.length() and map.containsKey(...) calls to improve
> performance
> ----------------------------------------------------------------------------------------
>
> Key: CXF-7075
> URL: https://issues.apache.org/jira/browse/CXF-7075
> Project: CXF
> Issue Type: Improvement
> Components: JAX-RS
> Affects Versions: 3.1.7
> Reporter: Andy McCright
> Attachments: JAXRSUtils-parseMediaType-perfTest.zip
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Using a simple (echo) JAX-RS benchmark, we've found a few hot spots around
> string.length() and map.containsKey(...) calls that could be optimized.
> Initial testing with the proposed changes yielded about a 2-3% improvement.
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