         // Re-dispatch the event
         dispatchEvent(event);
     }
-    
-    private function contentGroup_contentChangingHandler(event:FlexEvent):void
-    {
-        // Re-dispatch the event
-        dispatchEvent(event);
-    }
-    
-    private function contentGroup_contentChangedHandler(event:FlexEvent):void
-    {
-        // Re-dispatch the event
-        dispatchEvent(event);
-    }
 }
 
 }

                ItemExistenceChangedEvent.ITEM_ADD, contentGroup_itemAddedHandler);
            contentGroup.removeEventListener(
                ItemExistenceChangedEvent.ITEM_REMOVE, contentGroup_itemRemovedHandler);
            contentGroup.removeEventListener(
                FlexEvent.CONTENT_CHANGING, contentGroup_contentChangingHandler);
            contentGroup.removeEventListener(
                FlexEvent.CONTENT_CHANGED, contentGroup_contentChangedHandler);
        }
    }
    

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