             _placeHolderGroup.mxmlContent = value;
     }
     
-    
     //----------------------------------
     //  mxmlContentFactory
     //----------------------------------

                    _placeHolderGroup.mxmlContent = _mxmlContent;
                
                _placeHolderGroup.addEventListener(
                    ItemExistenceChangedEvent.ITEM_ADD, contentGroup_itemAddedHandler);
                _placeHolderGroup.addEventListener(
                    ItemExistenceChangedEvent.ITEM_REMOVE, contentGroup_itemRemovedHandler);
            }
            return _placeHolderGroup;
        }

    
    private var _mxmlContent:Array;
    
    [ArrayElementType("mx.core.IVisualElement")]
    
    /**
     *  @copy mx.components.Group#mxmlContent
     */
    public function set mxmlContent(value:Array):void
    {
