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https://issues.apache.org/jira/browse/CXF-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15565921#comment-15565921
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Andy McCright commented on CXF-7075:
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Hi Sergey,
The results from the benchmark are in and the new code does not have any impact
on performance. Let's pull out the changes to JAXRSUtils. Then I think we can
close out this JIRA.
Thanks again,
Andy
> 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
> Assignee: Sergey Beryozkin
> Fix For: 3.2.0, 3.1.8, 3.0.11
>
> 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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