Learning Java With Atif

Dear viewers,
This channel is created with the sole purpose of teaching Java. You all may post comments on the comments section or may send your doubts to my Gmail account. Also, let me tell you that I am just a student, or better to tell a school student, who is just learning Java. And, I don't have a good knowledge about java. So please make your doubts restricted up to the number programs, string programs, and patterns(up to number triangles). And, please be honest and send your opinions according to your feelings.
Yours sincerely,
Atif.