| package demo2 | |
| fun print(o : Any?) {} | |
| fun test(i : Int) { | |
| var monthString : String? = "<empty>" | |
| when (i) { | |
| 1 -> { | |
| print(1) | |
| print(2) | |
| print(3) | |
| print(4) | |
| print(5) | |
| } | |
| else -> { | |
| monthString = "Invalid month" | |
| } | |
| } | |
| print(monthString) | |
| } | |
| fun box() : String { | |
| for (i in 1..12) test(i) | |
| return "OK" | |
| } |