rem: occ.wrappedJSObject.occurrenceStartDate = item.startDate; occ.wrappedJSObject.occurrenceEndDate = item.endDate; 
add: occ.wrappedJSObject.occurrenceStartDate = item.start; occ.wrappedJSObject.occurrenceEndDate = item.end; 
context: function makeOccurrence(item, start, end){    var occ = Components.classes["@mozilla.org/calendar/item-occurrence;1"].        createInstance(calIItemOccurrence);    // XXX poor form    occ.wrappedJSObject.item = item;    occ.wrappedJSObject.occurrenceStartDate = item.startDate;    occ.wrappedJSObject.occurrenceEndDate = item.endDate;    return occ;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/34892f9c9708f9e2b6f6e56c40a5bbea7b5d9e62/calMemoryCalendar.js/clean/calendar/providers/memory/calMemoryCalendar.js