--- jsr166/src/test/loops/ConcurrentQueueLoops.java	2009/11/02 23:42:46	1.8
+++ jsr166/src/test/loops/ConcurrentQueueLoops.java	2014/12/18 18:13:06	1.15
@@ -1,7 +1,7 @@
 /*
  * 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.*;
@@ -50,8 +50,7 @@ public class ConcurrentQueueLoops {
         Thread.sleep(100);
         print = true;
 
-        int k = 1;
-        for (int i = 1; i <= maxStages;) {
+        for (int k = 1, i = 1; i <= maxStages;) {
             oneRun(klass, i);
             if (i == k) {
                 k = i << 1;
@@ -61,13 +60,13 @@ public class ConcurrentQueueLoops {
                 i = k;
         }
         pool.shutdown();
-   }
+    }
 
     static final class Stage implements Callable<Integer> {
         final Queue<Integer> queue;
         final CyclicBarrier barrier;
         final int nthreads;
-        Stage (Queue<Integer> q, CyclicBarrier b, int nthreads) {
+        Stage(Queue<Integer> q, CyclicBarrier b, int nthreads) {
             queue = q;
             barrier = b;
             this.nthreads = nthreads;
@@ -75,8 +74,8 @@ public class ConcurrentQueueLoops {
 
         static int compute(int l) {
             if (l == 0)
-                return (int)System.nanoTime();
-            int nn =  (l >>> 7) & workMask;
+                return (int) System.nanoTime();
+            int nn = (l >>> 7) & workMask;
             while (nn-- > 0)
                 l = LoopHelpers.compute6(l);
             return l;
@@ -87,7 +86,7 @@ public class ConcurrentQueueLoops {
                 barrier.await();
                 long now = System.nanoTime();
                 long stopTime = now + RUN_TIME_NANOS;
-                int l = (int)now;
+                int l = (int) now;
                 int takes = 0;
                 int misses = 0;
                 int lmask = 1;
@@ -118,7 +117,7 @@ public class ConcurrentQueueLoops {
     }
 
     static void oneRun(Class klass, int n) throws Exception {
-        Queue<Integer> q = (Queue<Integer>)klass.newInstance();
+        Queue<Integer> q = (Queue<Integer>) klass.newInstance();
         LoopHelpers.BarrierTimer timer = new LoopHelpers.BarrierTimer();
         CyclicBarrier barrier = new CyclicBarrier(n + 1, timer);
         ArrayList<Future<Integer>> results = new ArrayList<Future<Integer>>(n);