No. What you quote says nothing about rock or paper or scissors. It talks about points.
Why would a player's option be a final field? A player will change their option at each move. You ought to have a Game class and a Game object which allows the Players to take turns. Each turn will have a Choice associated. Go back to what Junilu Lacar said
on Monday. You are so fixated with details that you have lost sight of the big picture.