--- jsr166/src/test/loops/CancelledFutureLoops.java	2015/08/10 06:47:33	1.8
+++ jsr166/src/test/loops/CancelledFutureLoops.java	2016/12/31 19:34:08	1.9
@@ -18,9 +18,12 @@
  * redistribute this code in any way without acknowledgement.
  */
 
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.locks.*;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.locks.ReentrantLock;
 
 public final class CancelledFutureLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();