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Posted to dev@myfaces.apache.org by "Thomas Andraschko (Jira)" <de...@myfaces.apache.org> on 2020/06/07 12:27:00 UTC

[jira] [Resolved] (MYFACES-4337) [perf] avoid lambda instances / computeIfAbsent

     [ https://issues.apache.org/jira/browse/MYFACES-4337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Andraschko resolved MYFACES-4337.
----------------------------------------
    Resolution: Fixed

> [perf] avoid lambda instances / computeIfAbsent
> -----------------------------------------------
>
>                 Key: MYFACES-4337
>                 URL: https://issues.apache.org/jira/browse/MYFACES-4337
>             Project: MyFaces Core
>          Issue Type: Task
>            Reporter: Thomas Andraschko
>            Assignee: Thomas Andraschko
>            Priority: Major
>             Fix For: 2.3-next-M3
>
>
> In places which are called many many times per request, its to better to avoid computeIfAbsend as each time a new lambda instance is created
> for our test view in the quarkus showcase (methodHandle xhtml) with 20000 rows in a repeat, we now save around 1.000.000 object instances



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