Text-based Menu Driven Program in Java [Part 3/3]

In this video we build upon the code implemented in part 2 of the Text-based menu system series of videos by adding user input validation through the Keyboard java class. We also, replace the three arrays used to store menu data with a much more flexible ArrayList of MenuItem objects. Using an array of MenuItem objects has some knock-on effects on the displayMenu method and the conditional block code in the main menu loop, so we modify those to make the code more modular.

[indololz]

underrated channel. deserves millions of views imo

[jessonthequest]

this is very useful Stephen, it connects all my work so far and it make me understand what programming can do in real world situation. Thank you for your time and patience in explaining this.

[markmcgrew]

Hello Stephen. I just want to say these videos rock. They or you have helped me tremendously. I hope you will continue to make these training videos.

[hamet]

Learned a lot from these videos and they were joyous to follow along with, thank you!

[Theslyware]

Hey boss how do i deal with the Keyboard isssue after adding the keyboard object i got an error