package uml_gaokai;import java.awt.*;import javax.swing.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class login extends JDialog {  private JPanel panel1 = new JPanel();  private BorderLayout borderLayout1 = new BorderLayout();  public login(Frame frame, String title, boolean modal) {    super(frame, title, modal);    try {      jbInit();      pack();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  public login() {    this(null, "", false);  }  private void jbInit() throws Exception {    panel1.setLayout(borderLayout1);    getContentPane().add(panel1);  }}