cleanup

BudgetMasterServer/src/main/java/de/deadlocker8/budgetmaster/settings/SettingsService.java

@@ -3,14 +3,12 @@ package de.deadlocker8.budgetmaster.settings;
 import de.deadlocker8.budgetmaster.authentication.User;
 import de.deadlocker8.budgetmaster.authentication.UserRepository;
 import de.deadlocker8.budgetmaster.utils.DateHelper;
-import de.deadlocker8.budgetmaster.utils.Strings;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.validation.FieldError;
 
 import javax.annotation.PostConstruct;
 import java.lang.reflect.Field;