[jira] Updated: (WICKET-2418) NPE in ResourceReference

["Stefan Schueffler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-2418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Schueffler updated WICKET-2418:
--------------------------------------

    Attachment: ResourceReference.java.patch

This fix simply adds a return-statement to prevent the lookup-code to fall through to the "normal" add-behaviour when adding a PackageResource.

> NPE in ResourceReference
> ------------------------
>
>                 Key: WICKET-2418
>                 URL: https://issues.apache.org/jira/browse/WICKET-2418
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.3.6, 1.3.7, 1.4.0
>            Reporter: Stefan Schueffler
>            Priority: Blocker
>         Attachments: ResourceReference.java.patch
>
>   Original Estimate: 0.08h
>  Remaining Estimate: 0.08h
>
> Referencing a resource located in a different jar-file (and therefore possibly in a different (parent-)classloader), the ResourceReference fails to add this resource.
> The problem is, that the lookup-and-bind-code after correctly recognizing and adding this PackageResource, falls through to the "normal" resource-add which leads to a NPE in ConcurrentHashMap.
> Fix is trivial, patch is appended.

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