Which popular java web framework has a good guide base?

Question

Java

Good evening gentlemen.
At work, I need to start learning java, I want to do this not from books, but with a real example.
The question arose with the choice of framework, poking someone's random projects on different frameworks, I saw that half of the tutorial projects do not compile properly and do not have normal support. (I wrote to the guy who tweeted a clone on sparkjava, and he wrote that it was two years ago and removed the code from the github nafik)
So I would like to find a web framework with guides a little more complicated than helloword, so that they can be poked with a stick and rewritten without particular loss to the nervous system. Actually, this is how I mastered PHP, it's easier and better remembered.
As far as I understood from a quick googling
1. Spring is a complex Cthulhu monster, which is already an achievement to collect
2. Play framework - was a good topic until its stubborn developers rolled onto a rock.
Waiting for your answers :)

Answer 1

spring?? collect?! why? let's put aside the substances, go to https://start.spring.io and quickly stick a blank for yourself. then to github. Start from here https://github.com/spring-projects and https://spring.io/docs
and also: https://github.com/spring-projects/spring-boot/tre...