What is the correct way to make (initialize) a logger in Java?

Question

Java

Hello everyone! I'm making a plug-in for something in Java.... And I need to figure out how to make Logger (java.util.logging) better and more correctly?
On different resources (namely Habr, GitHub and my "mega" research) I saw a small bunch of ways:
1) It seems that it did not work for me ... But I need to double-check (Oh, yes. I use IntellijIdea) . Taken from habr .

private static Logger log = Logger.getLogger(SomeClass.class.getName());

2) Found in the sources of the most popular plugin (it is also essential; Taken from GitHub):

private static final Logger logger = Logger.getLogger(SomeClass.class.getCanonicalName());

2) My "best" and "great" way (which is probably the worst :D) :

private static final Logger logger = Logger.getLogger("");

(just empty, that's the best thing, isn't it?) (SARK!1)

Can you tell me which is better (for a cookie.png) ?

Answer 1

Any of these.
https://projectlombok.org/features/log
I am using @Log4j