scala> case class Example3(s: String, i: Int)
defined class Example3

scala> val ex3 = new Example3("Example3 string parameter", 3)
ex3: Example3 = Example3(Example3 string parameter,3)

scala> ex3.toString
res6: Example3 = Example3(Example3 string parameter,3)

scala> ex3
res7: Example3 = Example3(Example3 string parameter,3)