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Posted to issues@cxf.apache.org by "Sergey Beryozkin (JIRA)" <ji...@apache.org> on 2016/10/06 15:32:21 UTC
[jira] [Comment Edited] (CXF-7075) Remove unnecessary
string.length() and map.containsKey(...) calls to improve performance
[ https://issues.apache.org/jira/browse/CXF-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15550211#comment-15550211 ]
Sergey Beryozkin edited comment on CXF-7075 at 10/6/16 3:31 PM:
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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 tweaking it a bit
Thanks, Sergey
was (Author: sergey_beryozkin):
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
> 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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