private GoogleMapsDirectionJson creategMapsDirectionJson(
     String durationText, int durationSeconds) {
   GoogleMapsDirectionJson googleMapsDirectionJson = new GoogleMapsDirectionJson();
   Legs legs = new Legs();
   Duration duration = new Duration(durationText, durationSeconds);
   legs.setDuration(duration);
   googleMapsDirectionJson.setLegs(legs);
   return googleMapsDirectionJson;
 }
 private TravelTime createTravelTime(String durationText, int durationSeconds) {
   TravelTime travelTime = new TravelTime();
   GoogleMapsDirectionJson googleMapsDirectionJson = new GoogleMapsDirectionJson();
   Legs legs = new Legs();
   Duration duration = new Duration(durationText, durationSeconds);
   legs.setDuration(duration);
   googleMapsDirectionJson.setLegs(legs);
   travelTime.setGoogleMapsDirectionJson(googleMapsDirectionJson);
   return travelTime;
 }