}
        expiresAt = currentTimeMillis + deltaMilliseconds
        if (expiresAt < currentTimeMillis || expiresAt > MAX_DATE) {
          expiresAt = MAX_DATE // Handle overflow & limit the date range.
        }
      }

      // If the domain is present, it must domain match. Otherwise we have a host-only cookie.
      val urlHost = url.host
      if (domain == null) {
        domain = urlHost