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

[Jaroslav Málek (JIRA)]

Jaroslav Málek created WFLY-3474:
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             Summary: 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: 8.1.0.Final, 8.0.0.Final
            Reporter: Jaroslav Málek
            Assignee: Stuart Douglas


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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