--- jsr166/src/test/loops/ContextSwitchTest.java	2005/09/15 16:55:40	1.3
+++ jsr166/src/test/loops/ContextSwitchTest.java	2014/12/31 17:00:58	1.7
@@ -1,16 +1,16 @@
 /*
  * 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 ContextSwitchTest {
-    final static int iters = 1000000;
+    static final int iters = 1000000;
     static AtomicReference turn = new AtomicReference();
     public static void main(String[] args) throws Exception {
         test();
@@ -31,7 +31,7 @@ public final class ContextSwitchTest {
         b.join();
         long endTime = System.nanoTime();
         int np = a.nparks + b.nparks;
-        System.out.println("Average time: " + 
+        System.out.println("Average time: " +
                            ((endTime - startTime) / np) +
                            "ns");
     }
@@ -43,7 +43,7 @@ public final class ContextSwitchTest {
         public void run() {
             final AtomicReference t = turn;
             final Thread other = this.other;
-            if (turn == null || other == null) 
+            if (turn == null || other == null)
                 throw new NullPointerException();
             int p = 0;
             for (int i = 0; i < iters; ++i) {
@@ -56,9 +56,7 @@ public final class ContextSwitchTest {
             LockSupport.unpark(other);
             nparks = p;
             System.out.println("parks: " + p);
-            
+
         }
     }
 }
-
-