ababup1192
11/17/2016 - 9:22 AM

Main.scala

object Main{
  def main(args: Array[String]){
    foo
    foo
  }

  def foo: Unit = {
    lazy val x: Int = {
      println("lazy")
      10
    }

    val xx = x
    val xy = x

    println(xx)
    println(xy)
  }
}