How to connect to Telegram account via Java API?

Question

Java

Duplicate, because did not receive an answer in the previous topic:
I'm trying to write a simple Java client that will connect to my personal Telegram account, read and process the messages I need. The task seems to be simple, but in Google there are guides only for bots (
On the official page there are descriptions of api methods and a way to get the App configuration (api_id, api, hash, client name, etc.), found the library, connected it via maven. But studying libraries also did not bring any special
results.Please tell me, through which classes and how can I solve my problem?