--- jsr166/src/test/loops/ConcurrentQueueLoops.java	2009/11/03 01:04:02	1.10
+++ jsr166/src/test/loops/ConcurrentQueueLoops.java	2014/12/18 18:43:22	1.16
@@ -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.*;
@@ -21,7 +21,7 @@ public class ConcurrentQueueLoops {
     public static void main(String[] args) throws Exception {
         int maxStages = 100;
         int work = 1024;
-        Class klass = null;
+        Class<?> klass = null;
         if (args.length > 0) {
             try {
                 klass = Class.forName(args[0]);
@@ -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;
@@ -76,7 +75,7 @@ public class ConcurrentQueueLoops {
         static int compute(int l) {
             if (l == 0)
                 return (int) System.nanoTime();
-            int nn =  (l >>> 7) & workMask;
+            int nn = (l >>> 7) & workMask;
             while (nn-- > 0)
                 l = LoopHelpers.compute6(l);
             return l;
@@ -117,7 +116,7 @@ public class ConcurrentQueueLoops {
         }
     }
 
-    static void oneRun(Class klass, int n) throws Exception {
+    static void oneRun(Class<?> klass, int n) throws Exception {
         Queue<Integer> q = (Queue<Integer>) klass.newInstance();
         LoopHelpers.BarrierTimer timer = new LoopHelpers.BarrierTimer();
         CyclicBarrier barrier = new CyclicBarrier(n + 1, timer);