java全屏代码，java全屏,import java.

java全屏代码，java全屏,import java.

import java.awt.*;import javax.swing.JFrame;public class FullScreenTest extends JFrame {    public static void main(String[] args) {        DisplayMode displayMode;        if (args.length == 3) {            displayMode = new DisplayMode(                Integer.parseInt(args[0]),                Integer.parseInt(args[1]),                Integer.parseInt(args[2]),                DisplayMode.REFRESH_RATE_UNKNOWN);        }        else {            displayMode = new DisplayMode(800, 600, 16,                DisplayMode.REFRESH_RATE_UNKNOWN);        }        FullScreenTest test = new FullScreenTest();        test.run(displayMode);    }    private static final long DEMO_TIME = 5000;    public void run(DisplayMode displayMode) {        setBackground(Color.blue);        setForeground(Color.white);        setFont(new Font("Dialog", 0, 24));        SimpleScreenManager screen = new SimpleScreenManager();        try {            screen.setFullScreen(displayMode, this);            try {                Thread.sleep(DEMO_TIME);            }            catch (InterruptedException ex) { }        }        finally {            screen.restoreScreen();        }    }    public void paint(Graphics g) {        g.drawString("Hello World!", 20, 50);    }}