rem: this.log(Logger.LEVEL_DEBUG, msg, exc); 
add: this.debug(msg, instanceId, exc); 
context: qx.Proto.measure = function(msg, exc) {  if (this._lastMeasureTime == null) {    msg = "(measure start) " + msg;  } else {    var delta = new Date().getTime() - this._lastMeasureTime;    if (this._totalMeasureTime == null) {      this._totalMeasureTime = 0;    }    this._totalMeasureTime += delta;    msg = "(passed time: " + delta + " ms) " + msg;  }  this.log(Logger.LEVEL_DEBUG, msg, exc);  this._lastMeasureTime = new Date().getTime();};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/fd3c89c897b99a88a73417e99792fcf8511bc09b/Logger.js/clean/qooxdoo/source/script/qx/dev/log/Logger.js