rem: return Log4js.Util.formatDate(new Date(), this.dateformat); 
add: return this.dateformatter.formatDate(new Date(), this.dateformat); 
context: 	getTimestamp: function() {	  return Log4js.Util.formatDate(new Date(), this.dateformat);	}
meta: 2141	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2141/1262bdbcf021afe53e2127f4792d5bb0f6115094/log4js.js/buggy/src/js/log4js.js