Wrong/Missing marker information on JAX-RS validation errors

Two markers:

Description Resource Path Location Type
Missing @PathParam value: expected id Class.java ‪/path/to/class Unknown Validation Message
This parameter type (javax.servlet.http.HttpServletRequest) cannot be annotated with @Context Class.java ‪/path/to/class Unknown Validation Message

Two issues here:
1. The "Location" is set to "Unknown" even though double-clicking the markers hops to the correct position in the file.
2. The "Type" is too obscure with the "Validation Message" value - it is not clear which plugin this comes from. Should be something along the lines of "JAX-RS Validation".