requireNoNulls

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
fun <T : Any> Array<T?>.requireNoNulls(): Array<T>
fun <T : Any> Iterable<T?>.requireNoNulls(): Iterable<T>
fun <T : Any> List<T?>.requireNoNulls(): List<T>

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

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/require-no-nulls.html