``` data class Foo val a Int fun main args Array lt String g kotlinlang #random

``` data class Foo(val a: Int) fun main(args: Arr...

kmruiz

05/17/2016, 1:45 PM

Copy code

data class Foo(val a: Int)

fun main(args: Array<String>) {
    println("Hello, world!" + Foo(5))
    println(Foo(2))
}