用java写烟花

importjava.awt.*; importjava.applet.*; importjava.awt.event.*; importjavax.swing.*; //Downloadbyhttp://www.codefans.net publicclassFireworksextendsAppletimplementsMouseListener,Runnable { intx,y; inttop,point; /** *对小程序进行变量和颜色的初始化。 */ publicvoidinit() { x=0; y=0;