[jira] Resolved: (WICKET-3271) Component getBehaviorsRawList returns null IBehaviors

["Igor Vaynberg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Vaynberg resolved WICKET-3271.
-----------------------------------

    Resolution: Invalid
      Assignee: Igor Vaynberg

raw list is supposed to return a list that may contain nulls. and in any case, i believe its gone in post m3.

> Component getBehaviorsRawList returns null IBehaviors
> -----------------------------------------------------
>
>                 Key: WICKET-3271
>                 URL: https://issues.apache.org/jira/browse/WICKET-3271
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket
>    Affects Versions: 1.5-M3
>         Environment: all
>            Reporter: Richard Emberson
>            Assignee: Igor Vaynberg
>            Priority: Trivial
>
> In Component the method getBehaviorsRawList returns IBehavior as
> well as nulls. The method is private. It is used in two places.
> In one place there is an explicit 
> If (behavior != null) { ... }
> filter removing the returned nulls.
> In the second usage, the return is tested for containing a  IBehavior - and here
> nulls only make sense if IBehaviors are allowed to be null and actions take
> place for such null IBehaviors.
> Otherwise, getBehaviorsRawList should not return nulls.

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