``` data class Ernst(val name: String = "Ernst"...

# announcements

[hallvard]

data class Ernst(val name: String = "Ernst") {
        init {
            println("Hello, this is Ernst initializing.")
        }
    }

    @Test
    fun objectcopytest() {
        val e = Ernst()
        println("Just created Ernst: $e")
        val f = e.copy()
        println("Just re-created Ernst: $f")
    }