--- jsr166/src/test/loops/CancelledLockLoops.java	2014/12/31 17:00:58	1.9
+++ jsr166/src/test/loops/CancelledLockLoops.java	2016/12/31 04:10:36	1.10
@@ -4,9 +4,14 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.locks.*;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Random;
+import java.util.concurrent.BrokenBarrierException;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.locks.ReentrantLock;
 
 public final class CancelledLockLoops {
     static final Random rng = new Random();