public static DirectionsApiRequest newRequest(GeoApiContext context) {
    return new DirectionsApiRequest(context);
  }
Creates a new DirectionsApiRequest using the given context, with all attributes at their
default values.

@param context Context that the DirectionsApiRequest will be executed against
@return A newly constructed DirectionsApiRequest between the given points.
src/main/java/com/google/maps/DirectionsApi.java