How to use

repaint

method

in

javax.swing.JPasswordField

public void repaint(int x, int y, int width, int height) {
  super.repaint();
}

 @Override
 public void repaint(long tm, int x, int y, int width, int height) {
  super.repaint(tm, x, y, width, height);
  OverlayableUtils.repaintOverlayable(this);
 }
}