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https://issues.apache.org/struts/browse/WW-2780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45377#action_45377
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Wes Wannemacher commented on WW-2780:
-------------------------------------

dapeng.ni, we haven't heard back from you since we asked for the stack trace a 
few weeks ago. I'm going to change this from Major to minor and it'd probably 
be easiest if you create a patch for us... That way we can evaluate what you're 
suggesting.

> return null, rather than throw NullpointExetion while 
> ServletActionContext.getRequest()
> ---------------------------------------------------------------------------------------
>
>                 Key: WW-2780
>                 URL: https://issues.apache.org/struts/browse/WW-2780
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Core Actions
>    Affects Versions: 2.1.2
>            Reporter: dapeng.ni
>             Fix For: 2.1.4
>
>
> I use STRUTS in mixed env with other framework.  In 2.0.x ,  I create utility 
> method to get HttpRequest.  It try to get request from 
> ServletActionContext.getRequest(), if it return null, then get from another 
> API.  
> But in 2.1.2,  if request is not from STRUTS,  
> ServletActionContext.getRequest() will throw NullpointException.. It is not 
> good design. as I have to put try-catch even it just simply need a 
> HttpRequest.

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