Hi everyone

I'm creating an italian card game called "Briscola". The logic doesn't work perfectly but this isn't my main problem for now.
I've created the Gui but i don't know how to connect it with the logic. The logic code is very long. Can i attach or send
the logic code (Partita.java) and the gui code (GuiPartita.java) to some angel savior? XD
I just need some tips pleeease