public abstract class Game {
    abstract void initialize();
    abstract void startPlay();
    abstract void endPlay();

    public final void play() {
        initialize();
        startPlay();
        endPlay();
    }
    public void timeOut(){
        System.out.println("TIME-OUT!");
    }
}

public class Soccer extends Game {
    public void initialize() {
        System.out.println("Get soccerball and soccergoals");
    }
    public void startPlay() {
        System.out.println("Begin first half");
        timeOut();
        System.out.println("Begin second half");
    }
    public void endPlay() {
        System.out.println("Count the score,"
                + " and put the ball away");
    }
}

public class Tennis extends Game {
    private int sets = 3;

    public void initialize() {
        System.out.println("Get tennisracket and tennisball");
    }
    public void startPlay() {
        for(int i = 0; i<sets; i++){
            System.out.println("Begin set");
            timeOut();
        }
    }
    public void endPlay() {
        System.out.println("Put tennisracket and tennisball away");
    }
}

public class TemplatePatternDemo {
    public static void main(String[] args) {
        Game tennisGame = new Tennis();
        tennisGame.play();

        System.out.println("");

        Game soccerGame = new Soccer();
        soccerGame.play();

    }
}