说明：  Java1.6.0实现系统托盘技术演示：本演示程序实现了点击按钮窗体关闭，托盘图标挂于系统托盘上，鼠标双击托盘图标，窗体显示，托盘图标消失，在托盘图标上点右键可弹出选择菜单（显示窗口，退出系统，Author），分别能完成不同的任务要求
(Java1.6.0 achieve system tray technology demonstration : The demo program Click on the button a window closed, pegged tray icon in the system tray, double-click the Mouse icon tray. Form, tray icon disappeared on the tray icon can be activated right-point choice menu (Display window to withdraw from the system, Author), respectively, to complete various tasks)