[jira] Issue Comment Edited: (WICKET-1512) Widen Generics for Lists/Iteratos

["Johannes Schneider (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587638#action_12587638 ] 

shake edited comment on WICKET-1512 at 4/10/08 6:41 AM:
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      was (Author: shake):
    Okay, the example is stupid. IDataProvider misses one parameter. So forget that method...
  
> Widen Generics for Lists/Iteratos
> ---------------------------------
>
>                 Key: WICKET-1512
>                 URL: https://issues.apache.org/jira/browse/WICKET-1512
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.4-M1
>            Reporter: Johannes Schneider
>            Assignee: Johan Compagner
>
> It is important to widen the generics for collections.
> For example it is better (and sometimes necessary) to change the signature of  org.apache.wicket.markup.repeater.data.IDataProvider#iterator to:
> Iterator<? extends T> iterator(int first, int count);
> I will create and add a patch later.

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