Scala example source code file (futures.scala)

This example Scala source code file (futures.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

array, array, int, int

The Scala futures.scala source code

package examples

import concurrent.ops._

object futures {
  def someLengthyComputation = 1
  def anotherLengthyComputation = 2
  def f(x: Int) = x + x
  def g(x: Int) = x * x

  def main(args: Array[String]) {
    val x = future(someLengthyComputation)
    anotherLengthyComputation
    val y = f(x()) + g(x())
    println(y)
  }
}