When TestFruit.main() is executed, what is printed?

public class Fruit {
    public String flavor() { return "generic"; }
}

public class Orange extends Fruit {
    public String flavor() { return "citrus"; }
    public String color() { return "orange"; }
}

public class TestFruit {
    public static void main(String[] args) {
        Fruit f = new Orange();
        System.out.println(f.flavor());
    }
}