public final boolean isShareDfs () {
        return this.shareIsInDfs;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#isValidTid()
     */
    @Override
    public boolean isValidTid () {
        return getTid() != 0xFFFF;
    }


    @Override
    protected int writeParameterWordsWireFormat ( byte[] dst, int dstIndex ) {
        return 0;
    }

    String getService ();


    /**
     * @return whether the share is in DFS
     */
    boolean isShareDfs ();


    /**
     * @return whether the tree id is a valid one
     */
    boolean isValidTid ();

     *
     * @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

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