java

Write a GUI application that hosts the Person hierarchy.

The application should provide, at a minimum:

File menu with New, Open..., Save, Save As$...,$ and Exit.

The Open... and Save As$...$ should make use of a JFileChooser dialog.

Help menu with at least one "help" option.

The application should use a drop$-$down list to allow the user to select a Person to view $/$ edit $/$ delete $/$ whatever.

Note the "serialization" demo, allows you to save and retrieve containers of objects, and which is provided for that use here.$$

The user should be able to use the GUI to load, create, modify, delete, and save objects of type Person, RegisteredPerson, and OCCCPerson.

Hint $-$ think in terms of a "container" of objects. That is what you save and load. Then the contents of that container are displayed and manipulated by the GUI.

Deliverables:

Your source files $($Person$.$java, RegisteredPerson.java, OCCCPerson.java, and PersonGUI.java$).$

A link to your video $($on YouTube or wherever you elect to host it$)$ in which you provide a full demo of your application. In this demo you will:

Start the application

Create five objects in the Person hierarchy$$

Remove one of them

Edit one of them $($change the last name$)$

Save your work

Close the application

Open the application

Open the saved file

Show that the four Persons are loaded in the application