private static boolean isHttp(int magic1, int magic2) {
    return
      magic1 == 'G' && magic2 == 'E' || // GET
      magic1 == 'P' && magic2 == 'O' || // POST
      magic1 == 'P' && magic2 == 'U' || // PUT
      magic1 == 'H' && magic2 == 'E' || // HEAD
      magic1 == 'O' && magic2 == 'P' || // OPTIONS
      magic1 == 'P' && magic2 == 'A' || // PATCH
      magic1 == 'D' && magic2 == 'E' || // DELETE
      magic1 == 'T' && magic2 == 'R' || // TRACE
      magic1 == 'C' && magic2 == 'O';   // CONNECT
  }
private static boolean isHttp(int magic1, int magic2)