add: this.unmappedProperties = []; 
context: function calDavCalendar() {    this.wrappedJSObject = this;    this.mObservers = Array();}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/a5d5bfe54b05ea22ef4185c477fbbacd5cf587e1/calDavCalendar.js/buggy/calendar/providers/caldav/calDavCalendar.js