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https://issues.apache.org/jira/browse/CXF-6826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15186956#comment-15186956
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ASF GitHub Bot commented on CXF-6826:
-------------------------------------

GitHub user asoldano opened a pull request:

    https://github.com/apache/cxf/pull/121

    [CXF-6826] Cache MediaTypeHeaderProvider.valueOf results

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/asoldano/cxf CXF-6826

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/cxf/pull/121.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #121
    
----
commit b5c5c07f363498c0d84c57cbc3f05135bb04104c
Author: Alessio Soldano <asold...@redhat.com>
Date:   2016-03-09T11:09:11Z

    [CXF-6826] Cache MediaTypeHeaderProvider.valueOf results

----


> Cache MediaTypeHeaderProvider.valueOf(String mType) results
> -----------------------------------------------------------
>
>                 Key: CXF-6826
>                 URL: https://issues.apache.org/jira/browse/CXF-6826
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAX-RS
>            Reporter: Alessio Soldano
>
> MediaTypeHeaderProvider.valueOf(String mType) ends up being called a lot with 
> the same parameter values, as those are basically the contents of the 
> @Produce annotations on resources. Each request ends up into the same 
> invocation, which is cpu and memory intensive.
> It might make sense to add a map in the MediaTypeHeaderProvider to store the 
> result of the static valueOf method invocation.



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