docs: @Override
      protected ParameterProperty decodeProperty(String propStr) throws PropertyDatabaseFormatException {
          try {
              int unconditionalDerefSet = Integer.parseInt(propStr);
              ParameterProperty prop = new ParameterProperty(unconditionalDerefSet);
              return prop;
          } catch (NumberFormatException e) {
              throw new PropertyDatabaseFormatException("Invalid unconditional deref param set: " + propStr);
          }
      }