class Fruit {
    public Fruit() {
       init();
    }
    protected void init() {
    }
}
class Orange extends Fruit {
    private String color = null;
    public Orange() {
        super();
    }
    protected void init() {
        color = "Orange";
    }
}

If I create a new instance of Orange what is the variable ‘color’ set to? The answer is null.