I've got two root resources like this:

{{
@javax.ws.rs.Path("endpoint/

{parameter}")
public class EndpointA {

@javax.ws.rs.GET
public String f() { return getClass().getName(); }
}
}}

{{
@javax.ws.rs.Path("endpoint/{parameter}

/B")
public class EndpointB {

@javax.ws.rs.GET
public String f()

{ return getClass().getName(); }

}
}}

When going to the URL /endpoints/FOO/B I get an exception
at org.jboss.resteasy.core.registry.SegmentNode.match(SegmentNode.java:111) [resteasy-jaxrs-3.0.2.Final.jar:]

This is based on code that works as expected in JAX-RS 1 jersey and I think it should work according to the matching algorithm.

If I don't use a parameter (endpoint/ and endpoint/B) in the path, then it works as expected.