--- jsr166/src/test/loops/CollectionWordLoops.java	2009/11/02 23:51:32	1.5
+++ jsr166/src/test/loops/CollectionWordLoops.java	2014/12/31 17:00:58	1.9
@@ -1,10 +1,10 @@
 /*
  * 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.io.*;
+import java.util.*;
 
 public class CollectionWordLoops {
 
@@ -23,7 +23,7 @@ public class CollectionWordLoops {
     static final int numTests  = 2;
 
     public static void main(String[] args) {
-        Class collectionClass = null;
+        Class<?> collectionClass = null;
         try {
             collectionClass = Class.forName(args[0]);
         } catch (ClassNotFoundException e) {
@@ -40,7 +40,7 @@ public class CollectionWordLoops {
 
     }
 
-    static void tests(Class collectionClass, int numTests, int sizeIndex) {
+    static void tests(Class<?> collectionClass, int numTests, int sizeIndex) {
         try {
             String[] key = readWords(sizeIndex);
             int size = key.length;
@@ -64,7 +64,7 @@ public class CollectionWordLoops {
     }
 
 
-    static Collection<String> newCollection(Class cl) {
+    static Collection<String> newCollection(Class<?> cl) {
         try {
             Collection m = (Collection<String>) cl.newInstance();
             return m;
@@ -114,7 +114,7 @@ public class CollectionWordLoops {
         long startTime = System.currentTimeMillis();
         runner.run();
         long afterRun = System.currentTimeMillis();
-        long runTime =  (afterRun - startTime);
+        long runTime = afterRun - startTime;
         int np = runner.total;
         if (runner.total == runner.hashCode())
             System.out.println("Useless Number" + runner.total);
@@ -173,7 +173,7 @@ public class CollectionWordLoops {
                 if (r < pctrem) {
                     collection.remove(k);
                     ++nremoves;
-                    j += ((r >>> 8) & 7) +  n / 2;
+                    j += ((r >>> 8) & 7) + n / 2;
                     if (j >= n) j -= n;
                 }
             }