unconfined_sample.kt

fun main(args: Array<String>) = runBlocking<Unit> {
    launch(Dispatchers.Unconfined) {
        println("current thread: ${Thread.currentThread().name}")
        delay(1_000)
        println("current thread: ${Thread.currentThread().name}")
    }
}
//prints
current thread: main
current thread: kotlinx.coroutines.DefaultExecutor