--- jsr166/src/test/loops/PhaserLoops.java	2009/11/01 21:28:56	1.1
+++ jsr166/src/test/loops/PhaserLoops.java	2015/01/15 18:34:19	1.7
@@ -1,17 +1,16 @@
 /*
  * 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.*;
 import java.util.concurrent.*;
 //import jsr166y.*;
 
-/*
+/**
  * Based loosely on Java Grande Forum barrierBench
  */
-
 public class PhaserLoops {
     static final int NCPUS = Runtime.getRuntime().availableProcessors();
     static final ExecutorService pool = Executors.newCachedThreadPool();
@@ -31,11 +30,10 @@ public class PhaserLoops {
             phaser.register();
         }
 
-
         public void run() {
             int n = size;
             Phaser b = phaser;
-            for(int i = 0; i < n; ++i)
+            for (int i = 0; i < n; ++i)
                 b.arriveAndAwaitAdvance();
         }
     }
@@ -44,20 +42,20 @@ public class PhaserLoops {
         int nthreads = NCPUS;
         if (args.length > 0)
             nthreads = Integer.parseInt(args[0]);
-        
+
         System.out.printf("max %d Threads\n", nthreads);
-        
+
         for (int k = 2; k <= nthreads; k *= 2) {
             for (int size = FIRST_SIZE; size <= LAST_SIZE; size *= 10) {
                 long startTime = System.nanoTime();
-                
+
                 Phaser phaser = new Phaser();
                 PhaserAction[] actions = new PhaserAction[nthreads];
                 for (int i = 0; i < k; ++i) {
                     actions[i] = new PhaserAction(i, phaser, size);
                 }
-                
-                Future[] futures = new Future[k];
+
+                Future<?>[] futures = new Future<?>[k];
                 for (int i = 0; i < k; ++i) {
                     futures[i] = pool.submit(actions[i]);
                 }
@@ -72,7 +70,5 @@ public class PhaserLoops {
         }
         pool.shutdown();
     }
-    
-}
-
 
+}