this.encoding = encoding;
    }

    /**
     * Sets the maximum number of rows to extract.
     *
     * @param maxRows the maximum rows
     */
    public void setMaxRows(final int maxRows) {
        this.maxRows = maxRows;
    }

    /**
     * Sets the delimiter character.
     *
     * @param delimiter the delimiter
     */

     *            {@link Statement}. Must not be {@literal null}.
     * @param maxRows
     *            Maximum number of rows.
     * @see Statement#setMaxRows(int)
     */
    public static void setMaxRows(final Statement statement, final int maxRows) {
        assertArgumentNotNull("statement", statement);

        try {
            statement.setMaxRows(maxRows);
        } catch (final SQLException ex) {

        CloseableUtil.closeQuietly(in);

        final String rowCount = extractData.getValues("row_count")[0];
        // Should extract 2 data rows (header doesn't count toward maxRows)
        assertEquals("2", rowCount);
    }

        final String scroll = StringUtil.isNotBlank(fessConfig.getIndexReindexScroll()) ? fessConfig.getIndexReindexScroll() : null;
        final String maxDocs = StringUtil.isNotBlank(fessConfig.getIndexReindexMaxDocs()) ? fessConfig.getIndexReindexMaxDocs() : null;
        try (CurlResponse response = ComponentUtil.getCurlHelper()
                .post("/_reindex")