Destructing non data class

NoDataClassDestructing.kt

//Gotcha #2 non data class destructuring 
class Items(val one:Int,val two:Int,val three:Int){
         ...
}
val (o,t,th)= item // create member function component1()...and so on

// manually declare componentN in class 
class Items(val one:Int,val two:Int,val three:Int){
         operator fun component1(): Int = one
         operator fun component2(): Int = two
         operator fun component3(): Int = three     
}

val (o,t,th)= item // no error