return null;
        }
        int start = entryDn.toLowerCase(Locale.ROOT).indexOf("cn=");
        if (start == -1) {
            return null;
        }
        start += 3;

        final int end = entryDn.indexOf(',', start);
        final String value = end == -1 ? entryDn.substring(start) : entryDn.substring(start, end);
        if (fessConfig.isLdapGroupNameWithUnderscores()) {

                return startPosition;
            }

            final String start = request.getParameter("start");
            if (StringUtil.isBlank(start)) {
                startPosition = fessConfig.getPagingSearchPageStartAsInteger();
            } else {
                try {
                    startPosition = Integer.parseInt(start);
                } catch (final NumberFormatException e) {

        protected final SearchRequestBuilder searchRequestBuilder;
        protected String query;
        protected String[] responseFields;
        protected int offset = Constants.DEFAULT_START_COUNT;
        protected int size = Constants.DEFAULT_PAGE_SIZE;
        protected GeoInfo geoInfo;
        protected FacetInfo facetInfo;
        protected HighlightInfo highlightInfo;

flow[2]})),u=!1,d)u||(y?"hidden"in y&&(g=y.hidden):y=Y.access(e,"fxshow",{display:l}),o&&(y.hidden=!g),g&&le([e],!0),p.done(function(){for(r in g||le([e]),Y.remove(e,"fxshow"),d)E.style(e,r,d[r])})),u=ct(g?y[r]:0,r,p),r in y||(y[r]=u.start,g&&(u.end=u.start,u.start=0))}],prefilter:function(e,t){t?ft.prefilters.unshift(e):ft.prefilters.push(e)}}),E.speed=function(e,t,n){var r=e&&"object"==typeof e?E.extend({},e):{complete:n||!n&&t||m(e)&&e,duration:e,easing:n&&t||t&&!m(t)&&t};return E.fx.off?r.du...

flow[2]})),u=!1,d)u||(y?"hidden"in y&&(g=y.hidden):y=Y.access(e,"fxshow",{display:l}),o&&(y.hidden=!g),g&&le([e],!0),p.done(function(){for(r in g||le([e]),Y.remove(e,"fxshow"),d)E.style(e,r,d[r])})),u=ct(g?y[r]:0,r,p),r in y||(y[r]=u.start,g&&(u.end=u.start,u.start=0))}],prefilter:function(e,t){t?ft.prefilters.unshift(e):ft.prefilters.push(e)}}),E.speed=function(e,t,n){var r=e&&"object"==typeof e?E.extend({},e):{complete:n||!n&&t||m(e)&&e,duration:e,easing:n&&t||t&&!m(t)&&t};return E.fx.off?r.du...