return getCalendars().length; 
return gCalendars.length; 
    get rowCount()    {        try {            return getCalendars().length;        } catch (e) {            return 0;        }    },
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/2289d8bc143211c25fb37aa74324ecdf1bc8296e/calendar-management.js/buggy/calendar/lightning/content/calendar-management.js