Hi Karel,
It might be problem for our production code, because we all different kinds of sessions (ClientSession, LocalSession, StreamingLocalSession).
I see. Maybe we could try another thing and add a new option [1] named URIRESOLVER with a fully-qualified class name as value (similar to Saxon's flag -mr)?
And one question, out of interest: As the URI resolver only works with LocalSession instances, how do you tackle the problem with ClientSession instances?
Best, Christian