OZG-3961 cleanup

src/test/java/de/ozgcloud/operator/keycloak/user/UserRepresentationTestFactory.java

@@ -39,11 +39,12 @@ public class UserRepresentationTestFactory {
 	public static final String ROLE1 = "role1";
 
 	public static UserRepresentation create() {
-		UserRepresentation user = new UserRepresentation();
+		var user = new UserRepresentation();
 		user.setUsername(USERNAME);
 		user.setFirstName(FIRSTNAME);
 		user.setLastName(LASTNAME);
 		user.setClientRoles(new HashMap<>(Map.of(CLIENT_NAME, List.of(ROLE1))));
+
 		return user;
 	}
 }