import java.awt.*;import java.awt.image.*;import javax.swing.*;public class AntiAliasedPanel extends JPanel {        public void paintChildren(Graphics g) {        Graphics2D g2 = (Graphics2D)g;        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);        super.paintChildren(g2);    }    public static void main(String[] args) {        RepaintManager.setCurrentManager(new FullRepaintManager());        JPanel panel = new AntiAliasedPanel();        JFrame frame = new JFrame("Hack 100: Anti-Aliased text");        frame.getContentPane().add(panel);                JLabel label = new JLabel("This is anti-aliased text");        label.setFont(label.getFont().deriveFont(40f));        panel.add(label);                frame.pack();        frame.setVisible(true);    }}