--- jsr166/src/test/loops/SimpleSpinLockLoops.java	2014/12/31 19:21:20	1.9
+++ jsr166/src/test/loops/SimpleSpinLockLoops.java	2016/12/31 18:54:28	1.10
@@ -4,10 +4,10 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
-import java.util.concurrent.locks.*;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
 
 public final class SimpleSpinLockLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();