fun main(args: Array<String>) {
    cases("Hello")
}

fun cases(obj: Any) {
    when (obj) {
        1 -> println("One")
        ((obj is String) && ("HELLO".equals(obj.toUpperCase()))) -> println("Greeting")
        is Long -> println("Long")
        !is String -> println("Not a string")
        else -> println("Unknown")
    }
}