📍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/main/java/units/Unit.java

@@ -24,10 +24,14 @@
 package units;
 
 import abstractextensions.UnitExtension;
+import lombok.Getter;
+import lombok.Setter;
 
 /**
  * Class defining Unit, other units will extend this class.
  */
+@Setter
+@Getter
 public class Unit {
 
   private String name;
@@ -37,14 +41,6 @@ public class Unit {
     this.name = name;
   }
 
-  public String getName() {
-    return name;
-  }
-
-  public void setName(String name) {
-    this.name = name;
-  }
-
   public UnitExtension getUnitExtension(String extensionName) {
     return null;
   }