📍Use lombok, reformat, and optimize the code (#1560)

* Use lombok, reformat, and optimize the code

* Fix merge conflicts and some sonar issues

Co-authored-by: va1m <va1m@email.com>

dependency-injection/README.md

@@ -37,10 +37,9 @@ Wikipedia says
 Let's first introduce the `Tobacco` interface and the concrete brands.
 
 ```java
+@Slf4j
 public abstract class Tobacco {
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(Tobacco.class);
-
   public void smoke(Wizard wizard) {
     LOGGER.info("{} smoking {}", wizard.getClass().getSimpleName(),
         this.getClass().getSimpleName());