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https://issues.apache.org/jira/browse/WICKET-4859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493134#comment-13493134
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Sven Meier commented on WICKET-4859:
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Well, for RepeatingView the ids have to be unique for all components inside the
repeater only.
The toolbars needs globally unique ids because it's not sure in which dataTable
the toolbar is going to be put in.
Regarding long running systems:
Actually you'd have to create a lot of toolbars *and* put them in a single
dataTable to run into duplicate ids. Apart from that there's no problem if the
counter overflows - you'll just get negative ids.
> Integer overflow in AbstractToolbar
> -----------------------------------
>
> Key: WICKET-4859
> URL: https://issues.apache.org/jira/browse/WICKET-4859
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 6.2.0, 1.5.9
> Reporter: count negative
> Assignee: Sven Meier
> Fix For: 6.3.0, 1.5.9
>
>
> private static int counter = 0;
> This counter will overflow anytime... Please remove static.
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