A class MyFrame creates the frame on the right side containing a pulldown menu with two menu items using its constructor.

(a) Write the class and the constructor to create the menu bar, the menu, and the menu items. Also write the statements to add the menu bar to the frame, add the menu to the menu bar and add the first menu item to the menu. Then add action listener for the first menu item. No import statements are needed.

(b)Write the actionPerformed(ActionEvent ae) method to display a message dialog box shown on the right side if the first menu item is chosen.