* domain, username, and password. Parameters that are {@code null}
     * will be substituted with {@code jcifs.smb.client.domain},
     * {@code jcifs.smb.client.username}, {@code jcifs.smb.client.password}
     * property values.
     *
     * @param tc
     *            context to use
     * @param domain the authentication domain
     * @param username the username to authenticate with

   * </ul>
   *
   * @param domain A domain name (not IP address)
   * @throws IllegalArgumentException if {@code domain} is not syntactically valid according to
   *     {@link #isValid}
   * @since 10.0 (previously named {@code fromLenient})
   */
  @CanIgnoreReturnValue // TODO(b/219820829): consider removing
  public static InternetDomainName from(String domain) {
    return new InternetDomainName(checkNotNull(domain));

     * Generates the NTOWFv2 hash for the given domain, username, and password.
     *
     * @param domain the authentication domain
     * @param username the username
     * @param password the password
     *
     * @return the calculated mac
     */
    public static byte[] nTOWFv2(final String domain, final String username, final String password) {
        return nTOWFv2(domain, username, getNTHash(password));
    }

    /**
     * Checks if a domain is trusted for DFS operations
     * @param tf the CIFS context
     * @param domain the domain name to check
     * @return whether the given domain is trusted
     * @throws CIFSException if the operation fails
     */
    boolean isTrustedDomain(CIFSContext tf, String domain) throws CIFSException;

    /**
     * Get a connection to the domain controller for a given domain
     *

        "a=b; Path=/c;                     Max-Age=5; Secure; HttpOnly",
        "a=b; Path=/c; Domain=example.com;            Secure; HttpOnly",
        "a=b; Path=/c; Domain=example.com; Max-Age=5;         HttpOnly",
        "a=b; Path=/c; Domain=example.com; Max-Age=5; Secure;         ",
        "a=b; Path=/c; Domain=example.com; Max-Age=5; Secure; HttpOnly; SameSite=Lax",

   * assertNull(getEffectiveTldPlusOne("mymacbook"));
   * ```
   *
   * @param domain A canonicalized domain. An International Domain Name (IDN) should be punycode
   *     encoded.
   */
  fun getEffectiveTldPlusOne(domain: String): String? {
    // We use UTF-8 in the list so we need to convert to Unicode.
    val unicodeDomain = IDN.toUnicode(domain)
    val domainLabels = splitDomain(unicodeDomain)

      C beforeUpper = requireNonNull(range.upperBound.greatestValueBelow(domain));
      // Per class spec, we are allowed to throw CCE if necessary
      empty = Range.compareOrThrow(afterLower, beforeUpper) > 0;
    }

    return empty
        ? new EmptyContiguousSet<C>(domain)
        : new RegularContiguousSet<C>(effectiveRange, domain);
  }

  /**

        this.password = password;
    }

    /**
     * Returns the domain.
     * @return The domain.
     */
    public String getDomain() {
        return domain;
    }

    /**
     * Sets the domain.
     * @param domain The domain to set.
     */
    public void setDomain(final String domain) {
        this.domain = domain;
    }

  private static final class SerializedForm<C extends Comparable> implements Serializable {
    private final DiscreteDomain<C> domain;

    private SerializedForm(DiscreteDomain<C> domain) {
      this.domain = domain;
    }

    private Object readResolve() {
      return new EmptyContiguousSet<>(domain);
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

    }

    /**
     * Returns the supplied authentication domain.
     *
     * @return A <code>String</code> containing the supplied domain.
     */
    public String getSuppliedDomain() {
        return suppliedDomain;
    }

    /**
     * Sets the supplied authentication domain for this message.
     *
     * @param suppliedDomain The supplied domain for this message.
     */