gatlin scalaproblem

import com.excilys.ebi.gatling.core.Predef._
import com.excilys.ebi.gatling.http.Predef._
import com.excilys.ebi.gatling.jdbc.Predef._
import com.excilys.ebi.gatling.http.Headers.Names._

class leraar24TestA extends Simulation {

	def apply = {

		val httpConf = httpConfig
			.baseURL("http://leraar24.nl")
.acceptHeader("image/png,image/*;q=0.8,*/*;q=0.5")
.acceptLanguageHeader("nl,en-us;q=0.7,en;q=0.3")
.acceptEncodingHeader("gzip, deflate")
.userAgentHeader("Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1")
.hostHeader("acceptatie.leraar24.nl")

				math.random
		val test2 = scala.util.Random.shuffle(List(10, 20, 30, 40, 50, 60, 70, 80, 90)).apply(0)
		val headers_2 = Map(
			"Accept" -> """text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"""
		)

		val home = http("homepage")
                .get("/home.psml")
                .check(status.is(200))


		val searchDossier = http("searchDossier")
                .get("/zoek/dossier?sorteerVolgorde=datum")
                .check(status.is(200))

		val searchVideo = http("searchVideo")
                .get("/zoek/video?sorteerVolgorde=datum")
                .check(status.is(200))

		val keyWord = http("keyWord")
                .get("/zoek/dossier?log=search&trefwoord=leraar")
                .check(status.is(200))


		/*val randomPage = http("randomPage")
                .get("/zoek/dossier?offset="+ test2 + "&sorteerVolgorde=relevantie&trefwoord=leraar")
                .check(status.is(200))
				.findAll
				.check(regex("""a href="/video/(.*)">Video""")
				.saveAs("idnr"))


		val test123 = ${idnr}
		val idTest = scala.util.Random.nextInt(listIdDetailPage.length)


		val test3 = scala.util.Random.shuffle(listIdDetailPage).apply(0)*/


		/*
		val detailPage = http("detailPage")
                .get("/video/${acc1}")
				.check(status.is(200))
		*/


		val scn = scenario("Scenario Name")



			.pause(921, MILLISECONDS)

			.exec(home)
			.exec(searchDossier)
			.exec(searchVideo)
			/*.exec(randomPage) */

			.exec(
				http("randomPage")
					.get("/zoek/dossier?offset="+ test2 + "&sorteerVolgorde=relevantie&trefwoord=leraar")
					.check(regex("""a href="/video/[^"]*">Video""")
					.findAll
					.saveAs("idnr"))
				)

		.exec((session: Session)
				.println(session.getAttribute("idnr"))
				)



		List(scn.configure.users(10).protocolConfig(httpConf))
	}
}