rem: for (vHashCode in this._treeQueue) 
add: for (var vHashCode in this._treeQueue) 
context: qx.Proto.flushTreeQueue = function(){  if (!qx.lang.Object.isEmpty(this._treeQueue))  {    for (vHashCode in this._treeQueue)    {      // this.debug("Flushing Tree Child: " + this._treeQueue[vHashCode]);      this._treeQueue[vHashCode].flushTree();      delete this._treeQueue[vHashCode]._isInTreeQueue;    };    delete this._treeQueue;  };};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5cfd34d09813125c77207ad394e4d1e5583f62b2/Tree.js/clean/qooxdoo/source/script/qx/ui/tree/Tree.js