这个程序实现了小球得碰撞，比较有趣，对喜欢开发游戏得人员是一个理想得选择。对初学java得也有很大帮助-the process of small-ball in the collision, the more interesting, like the development of the game in the staff is an ideal alternative. Java in the novice have much help

模拟动画，模拟大球吃小球。完全JAVA编写，开发工具BULEJ-Simulation animation, simulation big ball eat small balls. Completely written in JAVA, development tools BULEJ