--- jsr166/src/test/loops/SimpleSpinLockLoops.java	2009/11/03 01:04:02	1.5
+++ jsr166/src/test/loops/SimpleSpinLockLoops.java	2014/12/31 17:00:58	1.8
@@ -1,13 +1,13 @@
 /*
  * 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.concurrent.atomic.*;
-import java.util.*;
+import java.util.concurrent.locks.*;
 
 public final class SimpleSpinLockLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();
@@ -24,8 +24,7 @@ public final class SimpleSpinLockLoops {
         new LockLoop(1).test();
         print = true;
 
-        int k = 1;
-        for (int i = 1; i <= maxThreads;) {
+        for (int k = 1, i = 1; i <= maxThreads;) {
             System.out.print("Threads: " + i);
             new LockLoop(i).test();
             Thread.sleep(100);