📍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>

extension-objects/src/test/java/concreteextensions/SoldierTest.java

@@ -55,9 +55,9 @@ class SoldierTest {
 
     List<ILoggingEvent> logsList = listAppender.list;
     assertEquals("[Soldier] " + soldier.getUnit().getName() + " is ready!", logsList.get(0)
-            .getMessage());
+        .getMessage());
     assertEquals(Level.INFO, logsList.get(0)
-            .getLevel());
+        .getLevel());
   }
 
 }