Rest call to non existing resource on Jboos Wildfly/Undertow with Javamelody returns status 500 instead of 404 about javamelody HOT 5 CLOSED

I can reproduce an issue like this in WildFly 8.0.0 but not in WildFly 8.2.0 
and neither in Tomcat or Jetty. (To reproduce this issue in WildFly I have used 
the attached test project.)

So this is probably a WildFly issue.
Which version of WildFly do you use?
If you reproduce the issue with WildFly 8.2, can you give the source of a test 
project to reproduce the issue?

Any news?

No response from the reporter, so resolving as invalid/incomplete.

Sorry for delayed response. We have postponed this 'issue' due to more urgent 
problems. We have found that only old REST API,written in Spring MVC, has this 
issue. The new ones, build on RESTEasy, behave correctly. We have solved this 
'issue' by url-exclude-pattern parameter in web.xml to avoid failing test. So 
this could be resolved as invalid

ok, thanks