Have you heard of Treehouse? Even after them, you can ask for money?

Question

IT education

Namely interested in java
https://teamtreehouse.com/tracks/learn-java

Answer 1

Doubtful. Without significant work experience, the amounts indicated there are not immediately achievable.
At most, get an idea about the technology and the opportunity to start some kind of freelance.
Keep in mind that most companies require 2-5 years of experience as a middle developer. And at the same time, it will be necessary to show not only the possession of technologies, but also a portfolio.