private static void MapEntityNodes <TSourceEntity, TDestinationEntity>(
IUITree sourceTree, UITree destinationTree, Func <TSourceEntity, TDestinationEntity> entityMappingFunction)
{
destinationTree.Roots.AddRange(MapWithConvertEntityNodes(sourceTree.GetRoots(), entityMappingFunction));
}
private static void Map(IUITree sourceTree, UITree destinationTree, Func <List <IUITreeNode>, List <UITreeNode> > mappingFunction)
{
destinationTree.Roots.AddRange(mappingFunction(sourceTree.GetRoots()));
}