docs: @Override
      public Object get(String propName) {
          if (propName.equals(PROP_C)) {
              return getC();
          }
          if (propName.equals(PROP_COUNTRY_NAME)) {
              return getCountryName();
          }
          if (propName.equals(PROP_DESCRIPTION)) {
              return getDescription();
          }
          return super.get(propName);
      }