Scala example source code file (t0528.scala)

This example Scala source code file (t0528.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

a, app, app, array, array, richstr, richstr, sequ, sequ, t, test

The Scala t0528.scala source code

trait Sequ[A] {
  def toArray: Array[T forSome {type T <: A}]
}

class RichStr extends Sequ[Char] {
  // override to a primitive array
  def toArray: Array[Char] = Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9')
}

object Test extends App {
  val x: RichStr = new RichStr

  println((x: Sequ[Char]).toArray.deep) // calling through the bridge misses unboxing
}