packageorg.crazyit.ball;importjava.awt.Image;importjava.io.File;importjavax.imageio.ImageIO;importjava.io.IOException;/***小球对象**@authoryangenxiongyangenxiong2009@gmail.com*@authorKelvinMakkelvin.mak125@gmail.com*@version1.0*网站:疯狂Java联盟&