Future Test

package futures

import scala.concurrent._
import duration._
import ExecutionContext.Implicits.global
import scala.language.postfixOps

object FutureTestMain {

    def wasteTime(n: Int): Int =
        (1 to n).foldLeft(1) { (x,y) =>
        x + y + Math.sqrt(x * y).toInt
    }

    def main(args: Array[String]) = {

        val n = 10000000

        println("Starting")

        val fut: Future[Int] = Future {
            wasteTime(n)
        }

        val x = wasteTime(n * 2)

        println("Inter Result: " + x)

        val result = Await.result(fut, 10 seconds)

        println("Future Result: " + result)

    }


}