```class Jikaz { var id: Int? = null init...

# announcements

[edik]

class Jikaz {

   var id: Int? = null

    init {
       id = nextId?.inc()
    }

    companion object {
      var nextId : Int? = 1
    }
}

fun main(args: Array<String>) {

    Jikaz()
    Jikaz()
    println("result z =${Jikaz().id!!}")

}

[Czar]

` ``` `