Basically I want to sign java sketches so when they run in the browser you can have access to basically the user's pc input and output processes (serial port, webcam, keyboard, whatever) However signing app after after app can become tedious.

Plus I don't know how to get it done in the first place. When I finally find out how to do it so I can actually show others (basically my yard-stick for knowing how to do something, if you can show it to others and they get it)

Is it possible to have that sketch call other sketches and still be signed where in the jar does not change just what it refers.