Simple Java Gui assignment

The following program needs to be altered so that: -the user can input as many items as he wishes in menu options, not just six (textfields). -optimize method insertData so that it does not have that many lines of code. -the user is alerted once the document is saved -instead of text input for images, there should be an open file option (JFileChooser) -add the option so that the user can choose color of the menu and footer