Java编写的小球游戏，实现多线程控制，小球移动采用多线程控制，小球颜色随即出现。并且有加分，多关设计。-Java prepared by the small ball game, multi-thread control, the ball Mobile multithreaded control, small ball color was there. And it points more to design.

高速球在屏幕上的显示菜单，有各级显示，实时控制，是核心源程序之一。-High-speed ball on the screen display menu, it shows at all levels, real-time control, is one of the core source code.