diff -r 92c31cbb1952 -r 863feeb5c760 testing3/bf1c_test.scala
--- a/testing3/bf1c_test.scala	Tue Nov 28 20:37:57 2017 +0000
+++ b/testing3/bf1c_test.scala	Wed Nov 29 21:22:29 2017 +0000
@@ -1,11 +1,11 @@
 
-import scala.concurrent._
-import scala.concurrent.duration._
-import ExecutionContext.Implicits.global
-import scala.language.postfixOps 
-import scala.language.reflectiveCalls
+//import scala.concurrent._
+//import scala.concurrent.duration._
+//import ExecutionContext.Implicits.global
+//import scala.language.postfixOps 
+//import scala.language.reflectiveCalls
 
-lazy val f = Future {
+//lazy val f = Future {
   import CW8b._
 
   assert(start("[-]", Map(0 -> 100)) == Map(0 -> 0))
@@ -14,6 +14,6 @@
   assert(start("""++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]
        <-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.""", Map()) == Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87))
 
-}
+//}
 
-Await.result(f, 120 second)
+//Await.result(f, 120 second)