import java.awt.AlphaComposite;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JFrame;

/**
 *
 * @author Colby
 */
public class NewMain {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {

        Canvas c = new Canvas() {

            @Override
            public void paint(Graphics g) {
                Graphics2D g2d = (Graphics2D) g.create();
                g2d.setComposite(AlphaComposite.SrcOver.derive(0.0f));
                g2d.fillRect(0, 0, 800, 600);

                g2d.setComposite(AlphaComposite.SrcOver.derive(1f));
                g2d.setColor(Color.BLACK);
                g2d.setFont(new Font("TimesRoman", Font.PLAIN, 48));
                g2d.drawString("HELLO WORLD!!!!", 10, 100);

                g2d.dispose();
            }
        };

        JFrame frame = new JFrame() {

            @Override
            public void paint(Graphics g) {
                Graphics2D g2d = (Graphics2D) g.create();
                g2d.setComposite(AlphaComposite.SrcOver.derive(Float.MIN_VALUE));
                super.paint(g2d);
                g2d.dispose();
            }
        };
        frame.setUndecorated(true);
        frame.setBackground(new Color(0, 255, 0, 0));
        frame.setPreferredSize(new Dimension(800, 600));
        frame.getContentPane().add(c);

        frame.pack();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
    }
}