--- jsr166/src/test/loops/SimpleMutexLoops.java	2011/03/15 19:47:06	1.6
+++ jsr166/src/test/loops/SimpleMutexLoops.java	2016/12/31 19:12:36	1.9
@@ -4,9 +4,9 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.concurrent.*;
-import java.util.concurrent.locks.*;
-import java.util.*;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 
 public final class SimpleMutexLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();
@@ -23,8 +23,7 @@ public final class SimpleMutexLoops {
         new MutexLoop(1).test();
         print = true;
 
-        int k = 1;
-        for (int i = 1; i <= maxThreads;) {
+        for (int k = 1, i = 1; i <= maxThreads;) {
             System.out.print("Threads: " + i);
             new MutexLoop(i).test();
             Thread.sleep(100);