Tomcat bug #22290 seems to be present in javax.servlet.http.NobodyResponse (inside client/jboss-javaee.jar). This breaks servlet spec SRV.8.2 and

See http://mail-archives.apache.org/mod_mbox/tomcat-dev/200308.mbox/%3C20030811034243.19226.qmail@nagoya.betaversion.org%3E

Basically, any response wrappers must implement the ServletResponseWrapper interface. The easiest way to do this is by extending HttpServletResponseWrapper. Right now the class implements HttpServletResponse, which is not correct.

The class is implemented correctly in Jboss' servlet-api.jar, but not in jboss-javaee.jar. My app happens to be picking up the one from jboss-javaee.jar instead of servlet-api.jar.

It'd be even nicer if the duplication was eliminated