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https://issues.apache.org/jira/browse/WICKET-5931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martijn Dashorst resolved WICKET-5931.
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Resolution: Fixed
Assignee: Martijn Dashorst
> Improve generics for ListView: don't use wildcard for T
> -------------------------------------------------------
>
> Key: WICKET-5931
> URL: https://issues.apache.org/jira/browse/WICKET-5931
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 7.0.0-M5, 7.0.0-M6
> Reporter: Martijn Dashorst
> Assignee: Martijn Dashorst
> Fix For: 7.0.0
>
>
> The generics for ListView<T> are that the model of each list item is not
> typed as T but rather ? extends T. This makes the model for the ListView read
> only, and you can't do anything with the list you get from the ListView.
> For a ListView you care about the T so this should be pure, but you only care
> about that the model for the ListView is some sort of List, so ? extends
> List<T> is OK to use.
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