[jboss-jira] [JBoss JIRA] (WFLY-3474) NPE in HttpServletResponse.getHeaders

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-3474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas resolved WFLY-3474.
----------------------------------

    Fix Version/s: 9.0.0.Alpha1
       Resolution: Done


> NPE in HttpServletResponse.getHeaders
> -------------------------------------
>
>                 Key: WFLY-3474
>                 URL: https://issues.jboss.org/browse/WFLY-3474
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (Undertow)
>    Affects Versions: 8.0.0.Final, 8.1.0.Final
>            Reporter: Jaroslav Málek
>            Assignee: Stuart Douglas
>             Fix For: 9.0.0.Alpha1
>
>
> Calling {{getHeaders(java.lang.String name)}} on {{HttpServletResponse}} produces {{NullPointerException}} if the requested header is not set. An empty collection should be returned.



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