Handling of MethodNotAllowedException if RESTeasy is a Filter

Surroundings:

• RESTeasy is registered as filter (web.xml -> FilterDispatcher)
• The requested resource exists with GET and POST method

Problem:
Running a request with e.g. PUT results in a MethodNotAllowedException in org.jboss.resteasy.core.registry.Segment.match(String, MediaType, List<MediaType>).
This exception is not catched in RESTeasy and bubbles up the complete stack until the server creates 500 with an exception page.

Cause:
This happens because in org.jboss.resteasy.core.SynchronousDispatcher.invokePropagateNotFound(HttpRequest, HttpResponse) the getInvoker is outside of the try/catch block so the exception goes up to org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(ServletRequest, ServletResponse, FilterChain), but there only a NotFoundException is catched. Since NotFoundException and MethodNotAllowedException don't derive from each other the exception bubbles up outside of RESTeasy.

Solution proposal:
In my opinion the MethodNotAllowedException should be handled the normal way (405 response). To do this getInvoker in SynchronousDispatcher.invokePropagateNotFound should be surrounded by a try/catch MethodNotAllowedException and in catch run the normal handleException process.