* @see jcifs.CloseableIterator#close()
     */
    @Override
    public void close () throws CIFSException {
        if ( this.next != null ) {
            doClose();
        }
    }


    /**
     * 
     */
    private void doClose () {
        this.treeHandle.release();
        this.next = null;
    }


    @Override
    public void remove () {