fun <T> Array<out T>.getOrNull(index: Int): T?

fun ByteArray.getOrNull(index: Int): Byte?

fun ShortArray.getOrNull(index: Int): Short?

fun IntArray.getOrNull(index: Int): Int?

fun LongArray.getOrNull(index: Int): Long?

fun FloatArray.getOrNull(index: Int): Float?

fun DoubleArray.getOrNull(index: Int): Double?

fun BooleanArray.getOrNull(index: Int): Boolean?

fun CharArray.getOrNull(index: Int): Char?

@ExperimentalUnsignedTypes fun UIntArray.getOrNull(
    index: Int
): UInt?

@ExperimentalUnsignedTypes fun ULongArray.getOrNull(
    index: Int
): ULong?

@ExperimentalUnsignedTypes fun UByteArray.getOrNull(
    index: Int
): UByte?

@ExperimentalUnsignedTypes fun UShortArray.getOrNull(
    index: Int
): UShort?

Returns an element at the given index or null if the index is out of bounds of this array.

import kotlin.test.*

fun main(args: Array<String>) {
//sampleStart
val list = listOf(1, 2, 3)
println(list.getOrNull(0)) // 1
println(list.getOrNull(2)) // 3
println(list.getOrNull(3)) // null

val emptyList = emptyList<Int>()
println(emptyList.getOrNull(0)) // null
//sampleEnd
}

fun <T> List<T>.getOrNull(index: Int): T?

Returns an element at the given index or null if the index is out of bounds of this list.

import kotlin.test.*

fun main(args: Array<String>) {
//sampleStart
val list = listOf(1, 2, 3)
println(list.getOrNull(0)) // 1
println(list.getOrNull(2)) // 3
println(list.getOrNull(3)) // null

val emptyList = emptyList<Int>()
println(emptyList.getOrNull(0)) // null
//sampleEnd
}