rem: }; 
add: } 
context: qx.Proto._modifySource = function(propValue, propOldValue, propData){  if (propValue && typeof qx.manager.object.ImageManager._sources[propValue] === qx.constant.Type.UNDEFINED) {    qx.manager.object.ImageManager._sources[propValue] = 0;  };  if (propOldValue)  {    if (qx.manager.object.ImageManager._sources[propValue] == 1)    {      delete qx.manager.object.ImageManager._sources[propValue];    }    else    {      qx.manager.object.ImageManager._sources[propValue]--;    };  };  if (this.isCreated())  {    if (propValue)    {      this.setPreloader(qx.manager.object.ImagePreloaderManager.create(qx.manager.object.ImageManager.buildUri(propValue)));    }    else if (propOldValue)    {      this._resetContent();      this.setPreloader(null);    };  };  return true;};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/Image.js/clean/qooxdoo/source/script/qx/ui/basic/Image.js