--- jsr166/src/test/loops/StringMapLoops.java	2009/11/02 23:42:46	1.5
+++ jsr166/src/test/loops/StringMapLoops.java	2013/12/21 22:28:43	1.9
@@ -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/
  */
 
 import java.util.*;
@@ -96,13 +96,13 @@ public class StringMapLoops {
             char[] c = new char[len * 4];
             for (int j = 0; j < len; ++j) {
                 int r = rng.next();
-                c[k++] = (char)(' ' + (r & 0x7f));
+                c[k++] = (char) (' ' + (r & 0x7f));
                 r >>>= 8;
-                c[k++] = (char)(' ' + (r & 0x7f));
+                c[k++] = (char) (' ' + (r & 0x7f));
                 r >>>= 8;
-                c[k++] = (char)(' ' + (r & 0x7f));
+                c[k++] = (char) (' ' + (r & 0x7f));
                 r >>>= 8;
-                c[k++] = (char)(' ' + (r & 0x7f));
+                c[k++] = (char) (' ' + (r & 0x7f));
             }
             key[i] = new String(c);
         }
@@ -133,9 +133,9 @@ public class StringMapLoops {
         barrier.await();
         barrier.await();
         long time = timer.getTime();
-        long tpo = time / (i * (long)nops);
+        long tpo = time / (i * (long) nops);
         System.out.print(LoopHelpers.rightJustify(tpo) + " ns per op");
-        double secs = (double)(time) / 1000000000.0;
+        double secs = (double) time / 1000000000.0;
         System.out.println("\t " + secs + "s run time");
         map.clear();
     }
@@ -148,7 +148,7 @@ public class StringMapLoops {
         int position;
         int total;
 
-        Runner(int id, Map<String,String> map, String[] key,  CyclicBarrier barrier) {
+        Runner(int id, Map<String,String> map, String[] key, CyclicBarrier barrier) {
             this.map = map;
             this.key = key;
             this.barrier = barrier;
@@ -158,7 +158,7 @@ public class StringMapLoops {
         }
 
         int step() {
-            // random-walk around key positions,  bunching accesses
+            // random-walk around key positions, bunching accesses
             int r = rng.next();
             position += (r & 7) - 3;
             while (position >= key.length) position -= key.length;