Arrays and collections / Arrays

val numbers = arrayOf(235711)
val first2 = numbers.copyOf(2)
//first2 is [ 2, 3 ] ArraySlice<Int>
val last3 = numbers.copyOfRange(25)
//last3 is [ 5, 7, 11 ] Array<Int>

println("first2 is ${first2.contentToString()}")
println("last3 is ${last3.contentToString()}")