mytest.java~20~

梅花雪树的经典制作

package com.test;

import java.util.Date;

public class MyTest {
    public MyTest() {
    }

    public static void main(String[] args) {
        TestFX mytest = new TestFX();
        Person per = new Person();
        Date d = new Date();
        String name = "wygtest";
        String name1 = "wygtest45";
        String pwd = "wygtest123";

        mytest.add(name);
        mytest.add(name1);
        mytest.add(pwd);
        mytest.add(d);
        mytest.add(per);

        for (int i = 0; i < mytest.getSize(); i++) {
            Object o = mytest.get(i);
            if(o instanceof Person){

            }else{
                System.out.println(o);
            }
        }
    }
}

class Person{
   public void eat(){
      System.out.println("人能吃饭");
   }
}