public static void main(String args[]) {
   SwingUtilities.invokeLater(
       new Runnable() {
         public void run() {
           UIManager.put("swing.boldMetal", Boolean.FALSE);
           new TextFieldDemo().setVisible(true);
         }
       });
 }
 public static void main(String args[]) {
   // Schedule a job for the event dispatch thread:
   // creating and showing this application's GUI.
   SwingUtilities.invokeLater(
       new Runnable() {
         public void run() {
           // Turn off metal's use of bold fonts
           UIManager.put("swing.boldMetal", Boolean.FALSE);
           new TextFieldDemo().setVisible(true);
         }
       });
 }