rem: * @type String 
add: * the timestamp of the Logging Event * @type Date 
context: Log4js.LoggingEvent = function(categoryName, level, message, logger) {	/**	 * @type String	 * @private	 */	this.startTime = new Date();	/**	 * @type String	 * @private	 */	this.categoryName = categoryName || ".";	/**	 * @type String	 * @private	 */	this.message = message || "";	/**	 * @type Log4js.Level	 * @private	 */	this.level = level || Log4js.Level.TRACE;	/**	 * @type Log4js.Logger	 * @private	 */	this.logger = logger;};
meta: 2141	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2141/1ca0a2b5359ccfa2da0a198ae4cb68347ec55d2e/log4js.js/clean/src/js/log4js.js