java模拟下雪

Java小程序模拟下雪ublicclassCMySnow{publicstaticvoidmain(String[]args){Framew=newFrame();w.setSize(1024,768);w.setBackground(Color.BLACK);MyPanel03mp03=newMyPanel03();w.add(mp03);Threadt=newThread(mp03);t.start();w.setVisible(true);}}