docs: public Property property(DateTimeFieldType type) {
          if (type == null) {
              throw new IllegalArgumentException("The DateTimeFieldType must not be null");
          }
          DateTimeField field = type.getField(getChronology());
          if (field.isSupported() == false) {
              throw new IllegalArgumentException("Field '" + type + "' is not supported");
          }
          return new Property(this, field);
      }