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https://issues.apache.org/jira/browse/WW-3226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18114535#comment-18114535
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Lukasz Lenart commented on WW-3226:
-----------------------------------

Regression tests pinning both orderings: 
https://github.com/apache/struts/pull/1918

> Add optional support to AliasInterceptor to overwrite aliased parameters
> ------------------------------------------------------------------------
>
>                 Key: WW-3226
>                 URL: https://issues.apache.org/jira/browse/WW-3226
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Core Interceptors
>    Affects Versions: 2.1.8
>            Reporter: Jasper Rosenberg
>            Priority: Minor
>             Fix For: 7.4.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> It would be great if the AliasInterceptor could overwrite the aliased 
> parameters rather than just inject them under different names, much like I 
> recall staticParams supports.  I suspect many, like me, were surprised to 
> learn this wasn't how it currently behaved.  It would have to be a new flag 
> to maintain backwards compatibility.
> Alternatively, the ParametersInterceptor could be enhanced to take an 
> optional aliases map.  That would be pretty handy.



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