import javax.swing.JDialog; import javax.swing.JFrame; import javax.swing.JOptionPane; public class MessageDialog { public static void main(String argv[]) { String message = "William Shakespeare was born\n" + "on April 23, 1564 in\n" + "Stratford-on-Avon near London."; JOptionPane pane = new JOptionPane(message); JDialog dialog = pane.createDialog(new JFrame(), "Dilaog"); dialog.show(); } }