Example Kotlin Thread

kotlin_thread_example.kt

import kotlin.system.*
fun main() {
    val executionTime = measureTimeMillis {
        val task1 = addTen(1)
        val task2 = addTen(2)
        println("async task 1: ${task1}")
        println("async task 2: ${task2}")
    }
    println("execution time: [$executionTime] ms")
}
fun addTen(n: Int): Int {
    Thread.sleep(1000L)
    return n + 10
}