code: package it.unibz.inf.ontop.utils;
  
  import com.google.inject.Injector;
  import it.unibz.inf.ontop.injection.OntopModelConfiguration;
  import it.unibz.inf.ontop.spec.ontology.owlapi.OWLAPITranslatorOWL2QL;
  
  import java.io.IOException;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  import java.sql.Connection;
  import java.sql.SQLException;
  import java.sql.Statement;
  
  import static java.util.stream.Collectors.joining;
  
  public class OWLAPITestingTools {
  
      public static final OWLAPITranslatorOWL2QL OWLAPI_TRANSLATOR;
  
      static {
          OntopModelConfiguration defaultConfiguration = OntopModelConfiguration.defaultBuilder().build();
          Injector injector = defaultConfiguration.getInjector();
  
          OWLAPI_TRANSLATOR = injector.getInstance(OWLAPITranslatorOWL2QL.class);
      }
  
      public static void executeFromFile(Connection conn, String filename) throws SQLException, IOException {
          String s = Files
                  .lines(Paths.get(filename))
                  .collect(joining("\n"));
          try (Statement st = conn.createStatement()) {
              st.executeUpdate(s);
          }
          conn.commit();
      }
  }
  