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Posted to commits@wicket.apache.org by "Andrea Del Bene (Jira)" <ji...@apache.org> on 2025/02/18 16:49:00 UTC

[jira] [Updated] (WICKET-7148) Removing Metadata from Application not possible

     [ https://issues.apache.org/jira/browse/WICKET-7148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrea Del Bene updated WICKET-7148:
------------------------------------
    Fix Version/s: 10.5.0

> Removing Metadata from Application not possible
> -----------------------------------------------
>
>                 Key: WICKET-7148
>                 URL: https://issues.apache.org/jira/browse/WICKET-7148
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-core
>    Affects Versions: 9.12.0, 9.20.0
>            Reporter: Hans Schäfer
>            Priority: Minor
>             Fix For: 10.5.0
>
>
> Moving to ConcurrentHashMap as storage for the MetaData made deleting Metadata by passing null-Value when calling Appliction#setMetadata impossible. ConcurrentHashmap does not like null-Values and reacts with Exception.
> Solution: use ConcurrentHashMap#remove for null-Value.



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