--- jsr166/src/test/loops/CancelledLockLoops.java	2009/11/02 23:42:46	1.5
+++ jsr166/src/test/loops/CancelledLockLoops.java	2014/12/31 17:00:58	1.9
@@ -1,12 +1,12 @@
 /*
  * 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 java.util.concurrent.locks.*;
-import java.util.*;
 
 public final class CancelledLockLoops {
     static final Random rng = new Random();
@@ -51,7 +51,7 @@ public final class CancelledLockLoops {
                 threads[i] = new Thread(this);
             for (int i = 0; i < threads.length; ++i)
                 threads[i].start();
-            Thread[] cancels = (Thread[]) (threads.clone());
+            Thread[] cancels = threads.clone();
             Collections.shuffle(Arrays.asList(cancels), rng);
             barrier.await();
             Thread.sleep(TIMEOUT);
@@ -64,7 +64,7 @@ public final class CancelledLockLoops {
             barrier.await();
             if (print) {
                 long time = timer.getTime();
-                double secs = (double)(time) / 1000000000.0;
+                double secs = (double) time / 1000000000.0;
                 System.out.println("\t " + secs + "s run time");
             }