How to create a generic array filled with nulls in Kotlin?

Question

I tried this, and the code didn\'t compile.

class GenericClass() {
    private var arr : Array? = null

    {
        arr = Array(10,          


        

Answer 1

method

val array : Array = kotlin.arrayOfNulls(size)

from docs

/**
*Returns an array of objects of the given type with the given [size],
*initialized with null values.
*/
public fun  arrayOfNulls(size: Int): Array