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https://issues.apache.org/jira/browse/WW-4715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669767#comment-15669767
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Hudson commented on WW-4715:
----------------------------
SUCCESS: Integrated in Jenkins build Struts-JDK7-master #554 (See
[https://builds.apache.org/job/Struts-JDK7-master/554/])
WW-4715 Uses isDefined function instead of null-checking (lukaszlenart: rev
a245226b7f1fa2a2cd94508b132f0220989c1e5b)
* (edit)
core/src/main/java/org/apache/struts2/interceptor/ProfilingActivationInterceptor.java
* (edit) core/src/main/java/org/apache/struts2/interceptor/ScopeInterceptor.java
> Scope interceptor always resets because of
> org.apache.struts2.dispatcher.HttpParameters
> ---------------------------------------------------------------------------------------
>
> Key: WW-4715
> URL: https://issues.apache.org/jira/browse/WW-4715
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Affects Versions: 2.5.5
> Reporter: Greg Baker
> Fix For: 2.5.6
>
>
> Line 302 of org.apache.struts2.interceptor.ScopeInterceptor performs a
> not-null check to see if a session reset parameter exists by calling
> com.opensymphony.xwork2.ActionContext.getParameters().get(...).
> The return type of getParameters() is
> org.apache.struts2.dispatcher.HttpParameters, and HttpParamters.get() never
> returns null on a missing parameter, causing the not-null check to always
> evaluate to true.
> This breaks the interceptor by short circuiting the scoped variable injection.
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