private var mostRecentRebuildFailed: Boolean = false

  /**
   * To differentiate between old and current snapshots, each entry is given a sequence number each
   * time an edit is committed. A snapshot is stale if its sequence number is not equal to its
   * entry's sequence number.
   */
  private var nextSequenceNumber: Long = 0

  private val cleanupQueue = taskRunner.newQueue()
  private val cleanupTask =

   * sequence. Returns a bogus matcher if the sequence contains supplementary characters.
   */
  public static CharMatcher anyOf(final CharSequence sequence) {
    switch (sequence.length()) {
      case 0:
        return none();
      case 1:
        return is(sequence.charAt(0));
      case 2:
        return isEither(sequence.charAt(0), sequence.charAt(1));
      default:

    }

    /**
     *
     * @param type
     * @param sequence
     * @param index
     * @return sequence element cast to type
     * @throws PACDecodingException
     */
    public static <T extends ASN1Primitive> T as ( Class<T> type, DLSequence sequence, int index ) throws PACDecodingException {
        return as(type, sequence, index);
    }

    /**
     * 
     * @param type

    """


class ValidationException(Exception):
    def __init__(self, errors: Sequence[Any]) -> None:
        self._errors = errors

    def errors(self) -> Sequence[Any]:
        return self._errors


class RequestValidationError(ValidationException):
    def __init__(self, errors: Sequence[Any], *, body: Any = None) -> None:
        super().__init__(errors)
        self.body = body

          Adapters.GENERALIZED_TIME.toDer(writer, value)
        }
      }
    }

  /**
   * ```
   * Validity ::= SEQUENCE {
   *   notBefore      Time,
   *   notAfter       Time
   * }
   * ```
   */
  private val validity: BasicDerAdapter<Validity> =
    Adapters.sequence(
      "Validity",
      time,
      time,
      decompose = {
        listOf(
          it.notBefore,
          it.notAfter,

                }
                ASN1Sequence sequence = ASN1Sequence.getInstance(tagged, true);
                Enumeration<ASN1Object> fields = sequence.getObjects();
                while ( fields.hasMoreElements() ) {
                    tagged = (ASN1TaggedObject) fields.nextElement();
                    switch ( tagged.getTagNo() ) {
                    case 0:
                        sequence = ASN1Sequence.getInstance(tagged, true);

        int index = offset;
        update(data, index, ServerMessageBlock.SIGNATURE_OFFSET); 
        index += ServerMessageBlock.SIGNATURE_OFFSET;
        byte[] sequence = new byte[8]; 
        ServerMessageBlock.writeInt4(response.signSeq, sequence, 0); 
        update(sequence, 0, sequence.length); 
        index += 8;
        if( response.command == ServerMessageBlock.SMB_COM_READ_ANDX ) {

  }

  private Iterator<String> splittingIterator(CharSequence sequence) {
    return strategy.iterator(this, sequence);
  }

  /**
   * Splits {@code sequence} into string components and returns them as an immutable list. If you
   * want an {@link Iterable} which may be lazily evaluated, use {@link #split(CharSequence)}.
   *
   * @param sequence the sequence of characters to split

   *
   * ```
   * Point ::= SEQUENCE {
   *   x [0] INTEGER OPTIONAL,
   *   y [1] INTEGER OPTIONAL
   * }
   * ```
   *
   * You may also specify a tag class like [DerHeader.TAG_CLASS_APPLICATION]. The default tag class
   * is [DerHeader.TAG_CLASS_CONTEXT_SPECIFIC].
   *
   * ```
   * Point ::= SEQUENCE {
   *   x [APPLICATION 0] INTEGER OPTIONAL,

        ASN1Sequence sequence;
        try {
            try ( ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token)) ) {
                sequence = ASN1Util.as(ASN1Sequence.class, stream);
            }
        }
        catch ( IOException e ) {
            throw new PACDecodingException("Malformed Kerberos Ticket", e);
        }
        return sequence;
    }