Player.java

public class Player {
    private String name;
    private int coins;

    public Player(String name, int coins) {
        this.name = name;
        this.coins = coins;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getCoins() {
        return coins;
    }

    public void setCoins(int coins) {
        this.coins = coins;
    }

    public void playMachine(int cost) {
        this.coins += cost;
    }

    public void winJackpot(int payout) {
        this.coins += payout;
    }

    public String toString() {
        return "Player [name=" + name + ", coins=" + coins + "]";
    }

}