This tutorial teaches you how to create a sketching application in Java.
Video Link: https://www.youtube.com/watch?v=8r0Ib48UQLY
Channel Link: https://www.youtube.com/professorsaad
Java Playlist link: https://www.youtube.com/playlist?list=PLZyYwlxbwvDdg5DZHNP6fNEod6LtpgLaX