实现flash的多点触摸通信。可直接点击运行，或者解压缩，可以看见里面的的Java源码文件-Flash point of the realization of multi-touch communications. Click to run directly, or extracted, can be seen inside the Java source file

多线程实现弹球程序，小球接触周围自动继续弹走，可以增加小球数目通过多线程控制-Multi-threaded implementation pinball program, touch the ball to go around automatically continue playing, you can increase the number of small ball through multiple threads of control