internal BamlStartElementNode MapUidToBamlTreeElementNode(string uid)
            {
                BamlStartElementNode node = _originalMap.MapUidToBamlTreeElementNode(uid, _tree);

                if (node == null)
                {
                    // find it in the new nodes
                    if (_uidToNewBamlNodeIndexMap.Contains(uid))
                    {
                        node = _tree[(int)_uidToNewBamlNodeIndexMap[uid]] as BamlStartElementNode;
                    }
                }

                return(node);
            }