import javax.swing.JOptionPane;

 import javax.swing.event.EventListenerList;

 import java.io.File;

 import java.nio.file.Files;

 import java.nio.file.Path;

 import java.util.Iterator;

         } finally {

             try {

                 servicesProvider.close();

                 log.error("Could not close properly services provider", e);

             }

             ObserveUtil.cleanMemory();

             ObserveUtil.cleanMemory();

             try {

                 servicesProvider.close();

                 log.error("Could not close properly services provider", e);

             }

             connection = null;

         Collections.sort(roles);

         for (ObserveDbUserDto role : roles) {

             String name = role.getName();

                 role.setRole(ObserveDbRole.REFERENTIAL);

                 role.setRole(ObserveDbRole.TECHNICAL);

                 role.setRole(ObserveDbRole.USER);

             }

         }

 public interface ServicesProvider extends Closeable {

     <S extends ObserveService> S getService(Class<S> serviceType);

 }