kotlin-stdlib/kotlin.collections/requireNoNulls

requireNoNulls

fun <T : Any> Array<T?>.requireNoNulls(): Array<T>(source)
fun <T : Any> Iterable<T?>.requireNoNulls(): Iterable<T>(source)
fun <T : Any> List<T?>.requireNoNulls(): List<T>(source)

Returns an original collection containing all the non-null elements, throwing an IllegalArgumentException if there are any null elements.