rem: m.mStampDate = this.mStampDate.clone(); 
context:     clone: function () {        var m = new calEvent();        this.cloneItemBaseInto(m);        m.mStartDate = this.mStartDate.clone();        m.mEndDate = this.mEndDate.clone();        m.mStampDate = this.mStampDate.clone();        return m;    },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/b002b50405b8e9e7d488725753081cc8335d6343/calEvent.js/buggy/calendar/base/src/calEvent.js