code: @Transient
      public String[] getPostcodeLocalities() {
          final Feature location = getLocation();
          if (location == null) {
              return null;
          }
          return location.getProperty("postcodeLocalities");
      }
docs: {@code postcodeLocalities} is an array denoting all the localities
  contained in a postal code. This is only present when the result is a
  postal code that contains multiple localities.
  
  @return the postcode localities