return false;
        }
    }

    /**
     * @return whether this tree handle uses SMB 3.0.x
     */
    public boolean isSMB30() {
        try (SmbSessionImpl session = this.treeConnection.getSession(); SmbTransportImpl transport = session.getTransport()) {
            jcifs.DialectVersion dialect = transport.getNegotiateResponse().getSelectedDialect();