example5_1.java

来自「This book code procedure according to th」· Java 代码 · 共 13 行

package com.e5.pk2;
import om.e5.pk1.ClassA;
public class Example5_1{
   public static void main(String[] args){
      ClassB b = new ClassB();
      b.hello();
      String bName = b.name();
      ClassA a = new ClassA();
      a.hello();
      String aName = a.name();
   }
}