--- jsr166/src/test/loops/NavigableMapCheck.java	2010/09/01 07:47:27	1.9
+++ jsr166/src/test/loops/NavigableMapCheck.java	2013/07/14 22:29:33	1.11
@@ -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/
  */
 /**
  * @test
@@ -510,7 +510,7 @@ public class NavigableMapCheck {
 
     static void shuffle(Integer[] keys) {
         int size = keys.length;
-        for (int i=size; i>1; i--) {
+        for (int i = size; i > 1; i--) {
             int r = rng.nextInt(i);
             Integer t = keys[i-1];
             keys[i-1] = keys[r];