Scala example source code file (t4013.scala)

This example Scala source code file (t4013.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

anyref, array, array, b, b, base, base, option, suba, suba, subopt, test

The Scala t4013.scala source code

trait Base[B] {
  def data: AnyRef;
}


class Suba[@specialized B](override val data: Array[B]) extends Base[B] {  
  assert(data != null)
}


class Subopt[@specialized B](override val data: Option[B]) extends Base[B] {  
  assert(data != null)
}


object Test {
  def main(args: Array[String]) {
    val ss = new Suba[String](Array(""))
    val si = new Suba[Int](Array(0))
    new Subopt[Int](Some(0))
  }
}