rem: }; 
add: } 
context: qx.Proto._modifyIcon = function(propValue, propOldValue, propData){  this._iconObject.setSource(propValue);  if (qx.util.Validation.isValidString(propValue))  {    this._hasIcon = true;    if (qx.util.Validation.isInvalidString(propOldValue)) {      this.addAtBegin(this._iconObject);    };  }  else  {    this._hasIcon = false;    this.remove(this._iconObject);  };  return true;};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/MenuButton.js/buggy/qooxdoo/source/script/qx/ui/menu/MenuButton.js