Frame Class Populated with MenuBar,Menu and MenuItem along with TextField

import java.awt.*;
import java.awt.event.*;



class MyFrame extends Frame implements ActionListener{
   
        MyFrame(){
     Frame f = new Frame();
     MenuBar mb =new MenuBar();
                  Menu filem = new Menu("File");
                 Menu filem1 = new Menu("Edit");
                MenuItem mi = new MenuItem("Save");
                 MenuItem m2 = new MenuItem("Exit");
               MenuItem mi1 = new MenuItem("abc");
                    filem.add(mi);
                    filem.add(m2);                 
                    filem1.add(mi1);
                   mb.add(filem);
                   mb.add(filem1);
                   f.setMenuBar(mb);
                      f.setLayout(new GridLayout(2,2));
                Label l=new Label("user");
                 Label l1=new Label("password");
                TextField tf = new TextField(20);
                 TextField tf1 = new TextField(20);
             f.add(l);  
              f.add(tf);
                f.add(l1); 
                  f.add(tf1);
              
                   f.setSize(400,400);

    f.setVisible(true);
    }//end of my fram

public void actionPerformed(ActionEvent ae){}


public static void main(String m[]){
 new MyFrame();
        
    }//end of void

}//end of class