*
     * @see jcifs.internal.TreeConnectResponse#getTid()
     */
    @Override
    public final int getTid() {
        return getTreeId();
    }

    @Override
    public boolean isValidTid() {
        return getTreeId() != -1;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#getService()
     */
    @Override

            // Test 2: Invalid signature should return false
            byte[] invalidSig = new byte[SIGNATURE_LENGTH];
            Arrays.fill(invalidSig, (byte) 0xBA);
            System.arraycopy(invalidSig, 0, data, SIGNATURE_OFFSET, SIGNATURE_LENGTH);

            boolean invalidResult = digest.verify(data, 0, data.length, 0, msg);

            return true;
        }
        if (!validateStringNotEmpty(prefix, fieldName, problems, severity, version, id, sourceHint, tracker)) {
            return false;
        } else {
            if (!isValidId(id)) {
                addViolation(
                        problems,
                        severity,
                        version,
                        prefix + fieldName,

     * @throws IOException
     */
    private void treeConnected(final SmbTransportImpl transport, final SmbSessionImpl sess, final TreeConnectResponse response)
            throws CIFSException {
        if (!response.isValidTid()) {
            throw new SmbException("TreeID is invalid");
        }
        this.tid = response.getTid();
        final String rsvc = response.getService();
        if (rsvc == null && !transport.isSMB2()) {