"$host:$port"
  } else {
    host
  }
}

/** Returns a [Locale.US] formatted [String]. */
internal fun format(
  format: String,
  vararg args: Any,
): String {
  return String.format(Locale.US, format, *args)
}

@Throws(IOException::class)
internal fun BufferedSource.readBomAsCharset(default: Charset): Charset {
  return when (select(UNICODE_BOMS)) {
    0 -> UTF_8
    1 -> UTF_16BE