Apply spotless

src/test/java/nl/tudelft/queue/controller/RequestControllerTest.java

@@ -21,14 +21,10 @@ import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.*;
 
-import java.util.List;
-import java.util.Optional;
-
 import nl.tudelft.labracore.api.dto.PersonSummaryDTO;
 import nl.tudelft.labracore.lib.security.user.Person;
 import nl.tudelft.queue.dto.util.ReportDTO;
 import nl.tudelft.queue.model.LabRequest;
-import nl.tudelft.queue.model.QLabRequest;
 import nl.tudelft.queue.properties.MailProperties;
 import nl.tudelft.queue.repository.LabRequestRepository;