[hardwired]

Code:

import javax.swing.*;

public class Test {
    public static void main(String[] args) {
        System.setProperty("swing.aatext", "true");
        JFrame f = new JFrame();
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.getContentPane().add(new JScrollPane(new JTextPane()));
        f.setSize(500,400);
        f.setLocation(200,200);
        f.setVisible(true);
    }
}