[jira] [Resolved] (MYFACES-3823) [perf] use a preinitialized table of unique ids for UIViewRoot.createUniqueId(...)

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/MYFACES-3823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonardo Uribe resolved MYFACES-3823.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.2.0

> [perf] use a preinitialized table of unique ids for UIViewRoot.createUniqueId(...)
> ----------------------------------------------------------------------------------
>
>                 Key: MYFACES-3823
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3823
>             Project: MyFaces Core
>          Issue Type: Improvement
>          Components: JSR-344
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>             Fix For: 2.2.0
>
>
> Thinking about ways to improve MyFaces, I have realized we can use a table of preinitialized ids in UIViewRoot.createUniqueId(...). In that way, we can save some HashMap.get(...) calls and avoid instantiation of ids we can already know how they look like beforehand. A good number is preinitialize the first 50 ids for ResourceDependency components and other generated components.
> I think it is worth to use Integer instead Long for the unique id generation too.



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