[jira] [Updated] (WW-4119) Wasted work in RefreshModelBeforeResult.beforeResult()

["Adrian Nistor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WW-4119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Nistor updated WW-4119:
------------------------------

    Attachment: patch.diff
    
> 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
>         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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