package ս; /** * 底盘类:包含车架和悬架(组合关系? * @author The Administrator * @version 1.0 * @created 26-10-2025 14:07:38 */ class Chassis { /** * 车架(底盘的组成部分? */ private Frame frame; private Suspension suspension; public CarAssemblyLine m_CarAssemblyLine; public void finalize() throws Throwable { } /** * 悬架(底盘的组成部分? 构造方法:创建底盘时自动创建车架和悬架(体现组合关系) */ public Chassis(){ } }//end Chassis