1700459200
System.out.println(“奔驰车的引擎室这个声音的……”);
1700459201
1700459202
}
1700459203
1700459204
protected void start(){
1700459205
1700459206
System.out.println(“奔驰车跑起来是这个样子的……”);
1700459207
1700459208
}
1700459209
1700459210
protected void stop(){
1700459211
1700459212
System.out.println(“奔驰车应该这样停车……”);
1700459213
1700459214
}
1700459215
1700459216
}
1700459217
1700459218
宝马车模型如代码清单11-3所示。
1700459219
1700459220
代码清单11-3 宝马模型代码
1700459221
1700459222
public class BMWModel extends CarModel{
1700459223
1700459224
protected void alarm(){
1700459225
1700459226
System.out.println(“宝马车的喇叭声音是这个样子的……”);
1700459227
1700459228
}
1700459229
1700459230
protected void engineBoom(){
1700459231
1700459232
System.out.println(“宝马车的引擎室这个声音的……”);
1700459233
1700459234
}
1700459235
1700459236
protected void start(){
1700459237
1700459238
System.out.println(“宝马车跑起来是这个样子的……”);
1700459239
1700459240
}
1700459241
1700459242
protected void stop(){
1700459243
1700459244
System.out.println(“宝马车应该这样停车……”);
1700459245
1700459246
}
1700459247
1700459248
}
1700459249
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