如何将法拉利和劳斯莱斯这两个类别添加到我的ArrayList<Product>中

public class Product {
    private String name;
    private double price;
    
    // 构造方法
    public Product(String name, double price) {
        this.name = name;
        this.price = price;
    }
    
    // 获取名称
    public String getName() {
        return name;
    }
    
    // 获取价格
    public double getPrice() {
        return price;
    }
}

public class Ferrari extends Product {
    private String color;
    
    public Ferrari(String name, double price, String color) {
        super(name, price);
        this.color = color;
    }
    
    public String getColor() {
        return color;
    }
}

public class RollsRoyce extends Product {
    private int year;
    
    public RollsRoyce(String name, double price, int year) {
        super(name, price);
        this.year = year;
    }
    
    public int getYear() {
        return year;
    }
}

import java.util.ArrayList;

public class Main {
    public static void main(String[] args) {
        ArrayList<Product> productList = new ArrayList<>();
        
        // 创建法拉利实例并添加到ArrayList中
        Ferrari ferrari = new Ferrari("法拉利", 1000000.0, "红色");
        productList.add(ferrari);
        
        // 创建劳斯莱斯实例并添加到ArrayList中
        RollsRoyce rollsRoyce = new RollsRoyce("劳斯莱斯", 2000000.0, 2022);
        productList.add(rollsRoyce);
    }
}