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Posted to commits@wicket.apache.org by "Curtis Crabb (JIRA)" <ji...@apache.org> on 2012/08/01 00:52:33 UTC

[jira] [Updated] (WICKET-4687) ConcurrentModificationException with IFeedback instances that contain other IFeedback instances

     [ https://issues.apache.org/jira/browse/WICKET-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Curtis Crabb updated WICKET-4687:
---------------------------------

    Attachment: feedbackIssue.zip

Attached is a quick start where the exception occurs rendering the HomePage.
                
> ConcurrentModificationException with IFeedback instances that contain other IFeedback instances
> -----------------------------------------------------------------------------------------------
>
>                 Key: WICKET-4687
>                 URL: https://issues.apache.org/jira/browse/WICKET-4687
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 6.0.0-beta3
>            Reporter: Curtis Crabb
>              Labels: ConcurrentModificationException, IFeedback,
>         Attachments: feedbackIssue.zip
>
>
> When an implementation of IFeedback contains a component that dynamically constructs a child instance of IFeedback, a ConcurrentModificationException will occur.  This is easily replicated through the use of a FormComponentFeedbackBorder which contains a refreshing repeater (ListView) that constructs a FeedbackPanel.

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