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Posted to dev@myfaces.apache.org by "Thomas Andraschko (Jira)" <de...@myfaces.apache.org> on 2020/06/07 12:22:00 UTC

[jira] [Created] (MYFACES-4337) [perf] avoid lambda instances / computeIfAbsend

Thomas Andraschko created MYFACES-4337:
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             Summary: [perf] avoid lambda instances / computeIfAbsend
                 Key: MYFACES-4337
                 URL: https://issues.apache.org/jira/browse/MYFACES-4337
             Project: MyFaces Core
          Issue Type: Task
            Reporter: Thomas Andraschko
            Assignee: Thomas Andraschko


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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