Scala example source code file (t3015.scala)

This example Scala source code file (t3015.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

app, app, option, p, p, some, test, test, unapp, unapp

The Scala t3015.scala source code

class UnApp[P] {
  def unapply(a: P): Option[P] = Some(a)
}

object Test extends App {
  val b: UnApp[_] = new UnApp[String]
  val b(foo) = "foo" 
}