请使用面向对象的思想，设计自定义类，描述出租车和家用轿车的信息

package car; public class Taxi extends Car { public String getCompany() { return company; } public void setCompany(String company) { this.company = company; } private String company; public void start() { System.out.println("乘客您好" ); System.out.println("我是" + company + "的" + "," + "我的车牌是" + carId + "," + "您要去哪里？"); } public void stop() { System.out.println("目的地已经到了" + "," + "请您付费下车,欢迎再次乘坐"); } public Taxi(String company,String carId) { this.company = company; super.carId=carId; } }