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Posted to dev@myfaces.apache.org by "Martin Kočí (JIRA)" <de...@myfaces.apache.org> on 2011/04/18 14:27:06 UTC

[jira] [Updated] (MYFACES-3111) [PERF] Improve javax.faces.component.UIData.saveDescendantComponentStates

     [ https://issues.apache.org/jira/browse/MYFACES-3111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Kočí updated MYFACES-3111:
---------------------------------

    Status: Patch Available  (was: Open)

> [PERF] Improve javax.faces.component.UIData.saveDescendantComponentStates
> -------------------------------------------------------------------------
>
>                 Key: MYFACES-3111
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3111
>             Project: MyFaces Core
>          Issue Type: Improvement
>          Components: General
>    Affects Versions: 2.0.6-SNAPSHOT
>         Environment: myfaces core trunk
>            Reporter: Martin Kočí
>            Priority: Minor
>         Attachments: MYFACES-3111.patch
>
>
> In my test case, method UIData.saveDescendantComponentStates allocates ~ 310 000 instances during one request/response. Most of them are empty List (+ Object []) and AbstractList$Itr

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