rem: this.mObservers[i].onEndBatch (); 
add: this.mObservers[i].observer.onEndBatch (); 
context:     observeBatchChange: function (aNewBatchMode) {        for (var i = 0; i < this.mObservers.length; i++) {            if (aNewBatchMode)                this.mObservers[i].onStartBatch ();            else                this.mObservers[i].onEndBatch ();        }    },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/e61a9e07028dbc61a6419f049081c117a7831ac9/calMemoryCalendar.js/buggy/calendar/providers/memory/calMemoryCalendar.js