📍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>

service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java

@@ -93,7 +93,7 @@ public abstract class BaseDaoTest<E extends BaseEntity, D extends DaoBaseImpl<E>
   }
 
   @Test
-  public void testFind() {
+  void testFind() {
     final var all = this.dao.findAll();
     for (final var entity : all) {
       final var byId = this.dao.find(entity.getId());
@@ -103,7 +103,7 @@ public abstract class BaseDaoTest<E extends BaseEntity, D extends DaoBaseImpl<E>
   }
 
   @Test
-  public void testDelete() {
+  void testDelete() {
     final var originalEntities = this.dao.findAll();
     this.dao.delete(originalEntities.get(1));
     this.dao.delete(originalEntities.get(2));
@@ -114,14 +114,14 @@ public abstract class BaseDaoTest<E extends BaseEntity, D extends DaoBaseImpl<E>
   }
 
   @Test
-  public void testFindAll() {
+  void testFindAll() {
     final var all = this.dao.findAll();
     assertNotNull(all);
     assertEquals(INITIAL_COUNT, all.size());
   }
 
   @Test
-  public void testSetId() {
+  void testSetId() {
     final var entity = this.factory.apply("name");
     assertNull(entity.getId());
 
@@ -131,7 +131,7 @@ public abstract class BaseDaoTest<E extends BaseEntity, D extends DaoBaseImpl<E>
   }
 
   @Test
-  public void testSetName() {
+  void testSetName() {
     final var entity = this.factory.apply("name");
     assertEquals("name", entity.getName());
     assertEquals("name", entity.toString());