网上选车系统，基于Java内部接口，服务器客户端模式-Online car selection system, based on the internal interface, Java, the server client model

一个AutoShop Project，具体见英文描述，是我的一个小作业，呵呵。-• Create a super class called Car. The Car class has the following fields and methods. o int speed o double regularPrice o String color o double getSalePrice() • Create a subclass