suspend fun main() {
    val executorService = Executors.newWorkStealingPool(1000)
    println(withContext(executorService.asCoroutineDispatcher()) {
        coroutineContext[Job].also { println(it) }
    })
    println(executorService)
    executorService.awaitTermination(1000, TimeUnit.SECONDS)
}

DispatchedCoroutine{Active}@5672b8b6
DispatchedCoroutine{Completed}@5672b8b6
java.util.concurrent.ForkJoinPool@7649bfd7[Running, parallelism = 1000, size = 1, active = 1, running = 1, steals = 0, tasks = 0, submissions = 0]