Code formating and removing unused imports (#2072)

Signed-off-by: Avgustin Marinov <Avgustin.Marinov@bosch.com>

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/model/JpaAutoConfirmationStatus.java

@@ -82,9 +82,9 @@ public class JpaAutoConfirmationStatus extends AbstractJpaTenantAwareBaseEntity
         // nevertheless of the end of line of the file (\r\n, \n or \r) the result will contains \n
         return """
                 Assignment automatically confirmed by initiator '%s'.\040
-                
+                                
                 Auto confirmation activated by system user: '%s'\040
-                
+                                
                 Remark: %s""".formatted(formattedInitiator, createdByRolloutsUser, remarkMessage);
     }
 
@@ -94,5 +94,4 @@ public class JpaAutoConfirmationStatus extends AbstractJpaTenantAwareBaseEntity
                 + initiator + ", bosch_user=" + getCreatedBy() + ", activatedAt=" + getCreatedAt() + ", remark="
                 + remark + "]";
     }
-
-}
+}

hawkbit-repository/hawkbit-repository-test/src/main/java/org/eclipse/hawkbit/repository/test/util/AbstractIntegrationTest.java

@@ -122,9 +122,6 @@ public abstract class AbstractIntegrationTest {
      * {@link SystemManagement#getTenantMetadata()};
      */
     protected static final int DEFAULT_DS_TYPES = RepositoryConstants.DEFAULT_DS_TYPES_IN_TENANT + 1;
-
-    private static final String ARTIFACT_DIRECTORY = createTempDir();
-
     @Autowired
     protected EntityFactory entityFactory;
     @Autowired
@@ -190,6 +187,7 @@ public abstract class AbstractIntegrationTest {
     protected ServiceMatcher serviceMatcher;
     @Autowired
     protected ApplicationEventPublisher eventPublisher;
+    private static final String ARTIFACT_DIRECTORY = createTempDir();
 
     @BeforeAll
     public static void beforeClass() {