//Herihacy.Java
//父接口
interface Parent
{
        //父接口方法
        int method1();
}
//子接口
interface Child extends Parent
{
        //子接口方法
        int method2();
}
public class Herihacy implements Child
{
        //構(gòu)造方法
        public Herihacy()
        {
        }
        public int method1()
        {
                return 1;
        }
        public int method2()
        {
                return 1;
        }	
        public static void main(String args[])
        {
                Herihacy aHerihacy = new Herihacy();
                int a = aHerihacy.method1();
                System.out.println("method1："+a);
                int b = aHerihacy.method2();
                System.out.println("method2："+b);
        }
}