public class RockPaperScissors implements Runnable {

    public static void main(String[] args) {
        new Thread(new RockPaperScissors()).start();
    }

    @Override
    public void run() {
        Player p1 = new Player(), p2 = new Player();
        Thread p1T = new Thread(p1), p2T = new Thread(p2);
        
        p1T.start();
        p2T.start();
        
        int p1Wins = 0, p2Wins = 0;
        
        for (int i = 0; i < 1000; i++) {
            int p1C, p2C;
            
            try {
                p1C = p1.getChoice();
                p2C = p2.getChoice();
                //System.out.println(Player.choiceToString(p1C) + " vs. " + Player.choiceToString(p2C));
            } catch (InterruptedException e) {
                i--; // nicht reagieren; Runde wiederholen
                continue;
            }
            
            if (p1C == (p2C+1)%3) // 0 vs. 2, 1 vs. 0, 2 vs. 1
                p1Wins++;
            else if ((p1C+1)%3 == p2C) // 0 vs. 1, 1 vs. 2, 2 vs. 0
                p2Wins++;
        }
        
        p1T.interrupt();
        p2T.interrupt();
        try { // trotzdem joinen und auf Beendigung warten
            p1T.join();
            p2T.join();
        } catch (InterruptedException e) { }
        
        System.out.println("Gewinnübersicht:\n"
                         + "Thread 1:\t" + p1Wins + "x\n"
                         + "Thread 2:\t" + p2Wins + "x");
    }

}