Learning Concurrency in Kotlin

Getting the next value

As mentioned previously, to read elements from an iterator you can use next(). For example, this code will simply print each of the elements:

fun main(args: Array<String>) {    val iterator : Iterator<Any> = buildIterator {        yield(1)        yield(10L)        yield("Hello")    }    println(iterator.next())    println(iterator.next())    println(iterator.next())}

Shown as follows: