     public function set stroke(value:IStroke):void
     {
         var strokeEventDispatcher:EventDispatcher;
-        var oldValue:IStroke = _stroke;
         
         strokeEventDispatcher = _stroke as EventDispatcher;
         if (strokeEventDispatcher)

     */
    mx_internal var _stroke:IStroke;
        
    [Bindable("propertyChange")]
    [Inspectable(category="General")]

    /**

            strokeEventDispatcher.addEventListener(
                PropertyChangeEvent.PROPERTY_CHANGE, 
                stroke_propertyChangeHandler);
     
        invalidateDisplayList();
        // Parent layout takes stroke into account
        invalidateParentSizeAndDisplayList();
