import org.scalacheck._ import scala.collection.parallel._ object ParCollProperties extends Properties("Parallel collections") { include(mutable.IntParallelArrayCheck) include(immutable.ParallelRangeCheck) } object Test { def main(args: Array[String]) { val results = org.scalacheck.Test.checkProperties(ParCollProperties) if (!results.forall(_._2.passed)) println(results) } }