| abstract class WaitFor { | |
| init { | |
| condition() | |
| } | |
| abstract fun condition() : Boolean; | |
| } | |
| fun box(): String { | |
| val local = "" | |
| var result = "fail" | |
| val s = object: WaitFor() { | |
| override fun condition(): Boolean { | |
| result = "OK" | |
| return result.length== 2 | |
| } | |
| } | |
| return result; | |
| } |