code: public static OptionElement findByName(List<OptionElement> options, String name) {
      checkNotNull(options, "options");
      checkNotNull(name, "name");
  
      OptionElement found = null;
      for (OptionElement option : options) {
        if (option.name().equals(name)) {
          if (found != null) {
            throw new IllegalStateException("Multiple options match name: " + name);
          }
          found = option;
        }
      }
      return found;
    }
docs: Return the option with the specified name from the supplied list or null.