add:  var d = new Date(0); d.setUTCFullYear(year);  return d; }  try { return new Date(Date.parse(s)); } catch (e) { return null; 
context: Timeline.DateTime.parseGregorianDateTime = function(o) {    if (o == null) {        return null;    } else if (o instanceof Date) {        return o;    } else {        try {            return new Date(Date.parse(o));        } catch (e) {            return null;        }    }};
meta: 6925	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6925/3f505b41b8302def347ee20dc2fb90ea4bf87a47/date-time.js/clean/src/main/webapp/api/scripts/util/date-time.js