rem: }; }; 
add: } } 
context: qx.Proto.contains = function(vWidget){  switch(vWidget)  {    case null:      return false;    case this:      return true;    default:      // try the next parent of the widget (recursive until found)      return this.contains(vWidget.getParent());  };};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/Parent.js/buggy/qooxdoo/source/script/qx/ui/core/Parent.js