main.kt

fun main() = runBlocking {
    println("Main thread: ${Thread.currentThread().name}")
    
    launch(Dispatchers.Unconfined) {
        println("1. Unconfined - Start: ${Thread.currentThread().name}")
        
        delay(100)
        println("2. Unconfined - After delay: ${Thread.currentThread().name}")
        
        withContext(Dispatchers.Default) {
            println("3. Inside Default: ${Thread.currentThread().name}")
        }
        
        println("4. Unconfined - After withContext: ${Thread.currentThread().name}")
    }
    
    delay(200)
}
/* Output (example):
Main thread: main
1. Unconfined - Start: main
2. Unconfined - After delay: kotlinx.coroutines.DefaultExecutor
3. Inside Default: DefaultDispatcher-worker-1
4. Unconfined - After withContext: DefaultDispatcher-worker-1
*/