code: public void setLocation(String latitude, String longitude) {
          this.latitude = new BigDecimal(latitude);
          this.longitude = new BigDecimal(longitude);
      }
docs: Sets the coordinates of the location object.
  
  @param latitude
  the latitude, in degrees, of this location. North latitude is positive, south negative.
  @param longitude
  the longitude, in degrees, of this location. East longitude is positive, east negative.