*
     * @param host the host string to convert
     * @return the ASCII representation of the host string
     */
    protected String toAscii(final String host) {
        return IDN.toASCII(decode(host), flag);
    }

    /**
     * Sets the flag for IDN conversion.
     *
     * @param flag the flag to set
     */
    public void setFlag(final int flag) {

          assertEquals(
            true,
            ioe.cause
              ?.cause
              ?.message
              ?.startsWith("Invalid input to toASCII"),
          )
        }

        else -> {
          throw ioe
        }
      }
    }
  }

  @Test
  @Disabled("breaks conscrypt test")
  fun testBouncyCastleRequest() {

 * invalid URL. You can even be explicit about whether each component has been encoded already.
 *
 * [idna]: http://www.unicode.org/reports/tr46/#ToASCII
 */
class HttpUrl private constructor(
  /** Either "http" or "https". */
  @get:JvmName("scheme") val scheme: String,
  /**
   * The decoded username, or an empty string if none is present.
   *