package kr.poly; public abstract class Animal{ // Ãß»óŬ·¡½º(ºÒ¿ÏÀüÇÑ, Àå¾Ö°´Ã¼)-->Animal ani=new Animal(); X // Dog, Cat -->eat() public abstract void eat(); // Ãß»ó¸Þ¼­µå=>ºÒ¿ÏÀüÇѸ޼­µå,Àå¾Ö¸Þ¼­µå public void move() { // ±¸Çö¸Þ¼­µå System.out.println("¹«¸®¸¦ Áö¾î¼­ À̵¿ÇÑ´Ù."); } }