Final Keyword in Java Full Tutorial - Final Classes, Methods, and Variables

Complete Java beginner's course: https://codingwithjohn.thinkific.com/...

What does "final" do in Java? Learn what the "final" keyword means in 3 different places in your Java programs. Java has final variables, final classes, and final methods, and "final" works differently in each of those places.
So "final" in Java can be a bit confusing, but doesn't have to be! This video gives a complete understanding of "final" and how you can use it in your own Java programs.
Learn exactly what final variables, final classes, and final methods mean in this beginner's Java lesson video.

Learn or improve your Java by watching it being coded live!

Hey, I'm John! I'm a Lead Java Software Engineer and I've been in the programming industry for more than a decade. I love sharing what I've learned over the years in a way that's understandable for all levels of Java developers.

Let me know what else you'd like to see!

Links to any stuff in this description are affiliate links, so if you buy a product through those links I may earn a small commission.

📕 THE best book to learn Java, Effective Java by Joshua Bloch
https://amzn.to/36AfdUu

📕 One of my favorite programming books, Clean Code by Robert Martin
https://amzn.to/3GTPVhf

🎧 Or get the audio version of Clean Code for FREE here with an Audible free trial
http://www.audibletrial.com/johnclean...



🖥️Standing desk brand I use for recording (get a code for $30 off through this link!)
https://bit.ly/3QPNGko

📹Phone I use for recording:
https://amzn.to/3HepYJu

🎙️Microphone I use (classy, I know):
https://amzn.to/3AYGdbz

Donate with PayPal (Thank you so much!)
https://www.paypal.com/donate/?hosted...


☕Complete Java course:
https://codingwithjohn.thinkific.com/...

https://codingwithjohn.com