That will be quite enough of that, Mr Whyte.
The visible influence of the F-35 design on the J-31 could be the result of sophisticated cyber-espionage. Or it could be the result of looking at public media briefings from 1996. Any real stolen secrets would not be apparent externally from a distance, and would most probably not be incorporated at all on the J-31 prototype. You might find some on the RCS model.
I'd be really surprised to see LRIP 1/2 jets at Luke.