```
val movie: Movie? = oldmovies[oldposition]
val...
# getting-startedn
Nikky
06/30/2018, 3:49 AM Copy code
val movie: Movie? = oldmovies[oldposition]
val id = movied?.id ?: -1Nikky
06/30/2018, 3:49 AMval movie: Movie? = oldmovies[oldposition]
val id = movied?.id ?: -1