docs: public static JingleError fromString(String value) {
          value = value.toLowerCase(Locale.US);
          switch (value) {
          case "out-of-order":
              return OUT_OF_ORDER;
          case "unknown-session":
              return UNKNOWN_SESSION;
          case "tie-break":
              return TIE_BREAK;
          case "unsupported-info":
              return UNSUPPORTED_INFO;
          default:
              throw new IllegalArgumentException();
          }
      }