--- jsr166/src/test/loops/TimeoutProducerConsumerLoops.java	2010/09/27 19:15:16	1.8
+++ jsr166/src/test/loops/TimeoutProducerConsumerLoops.java	2016/12/31 19:25:33	1.14
@@ -1,11 +1,21 @@
 /*
  * Written by Doug Lea with assistance from members of JCP JSR-166
  * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.concurrent.*;
-
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.LinkedTransferQueue;
+import java.util.concurrent.Phaser;
+import java.util.concurrent.PriorityBlockingQueue;
+import java.util.concurrent.SynchronousQueue;
+import java.util.concurrent.TimeUnit;
 
 public class TimeoutProducerConsumerLoops {
     static final int NCPUS = Runtime.getRuntime().availableProcessors();
@@ -51,8 +61,7 @@ public class TimeoutProducerConsumerLoop
             maxPairs = Integer.parseInt(args[0]);
 
         print = true;
-        int k = 1;
-        for (int i = 1; i <= maxPairs;) {
+        for (int k = 1, i = 1; i <= maxPairs;) {
             System.out.println("Pairs:" + i);
             oneTest(i, iters);
             Thread.sleep(100);
@@ -64,7 +73,7 @@ public class TimeoutProducerConsumerLoop
                 i = k;
         }
         pool.shutdown();
-   }
+    }
 
     static void oneTest(int n, int iters) throws Exception {
         if (print)
@@ -106,7 +115,6 @@ public class TimeoutProducerConsumerLoop
         if (print)
             System.out.print("ArrayBlockingQueue(fair) ");
         oneRun(new ArrayBlockingQueue<Integer>(POOL_SIZE, true), n, iters/16);
-
     }
 
     abstract static class Stage implements Runnable {