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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WW-4119) Wasted work in RefreshModelBeforeResult.beforeResult()
Date Fri, 12 Jul 2013 07:17:50 GMT

    [ https://issues.apache.org/jira/browse/WW-4119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13706743#comment-13706743
] 

ASF subversion and git services commented on WW-4119:
-----------------------------------------------------

Commit 1502452 from [~lukaszlenart]
[ https://svn.apache.org/r1502452 ]

WW-4119 Improves loop
                
> Wasted work in RefreshModelBeforeResult.beforeResult()
> ------------------------------------------------------
>
>                 Key: WW-4119
>                 URL: https://issues.apache.org/jira/browse/WW-4119
>             Project: Struts 2
>          Issue Type: Bug
>    Affects Versions: 2.3.14.3
>         Environment: any
>            Reporter: Adrian Nistor
>              Labels: patch, performance
>             Fix For: 2.3.16
>
>         Attachments: patch.diff
>
>
> The problem appears in version 2.3.14.3 and in revision 1495522.  I
> attached a one-line patch that fixes it.  This problem and the
> attached patch are similar to the previously fixed WW-4115 and its
> patch.
> In method "RefreshModelBeforeResult.beforeResult", the loop over
> "root" should break immediately after "needsRefresh" is set to
> "false".  All the iterations after "needsRefresh" is set to "false" do
> not perform any useful work, at best they just set "needsRefresh"
> again to "false".

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