--- jsr166/src/test/loops/IntMapCheck.java	2010/09/01 07:47:27	1.9
+++ jsr166/src/test/loops/IntMapCheck.java	2014/12/18 18:43:22	1.12
@@ -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
@@ -22,7 +22,7 @@ public class IntMapCheck {
     }
 
     public static void main(String[] args) throws Exception {
-        Class mapClass = java.util.concurrent.ConcurrentHashMap.class;
+        Class<?> mapClass = java.util.concurrent.ConcurrentHashMap.class;
         int numTests = 50;
         int size = 75000;
 
@@ -73,7 +73,7 @@ public class IntMapCheck {
             stest(newMap(mapClass), size);
     }
 
-    static Map<Integer,Integer> newMap(Class cl) {
+    static Map<Integer,Integer> newMap(Class<?> cl) {
         try {
             Map m = (Map<Integer,Integer>)cl.newInstance();
             return m;
@@ -607,7 +607,7 @@ public class IntMapCheck {
 
     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];