--- jsr166/src/test/loops/SimpleWriteLockLoops.java	2007/02/19 00:46:06	1.3
+++ jsr166/src/test/loops/SimpleWriteLockLoops.java	2014/12/31 17:00:58	1.7
@@ -1,12 +1,12 @@
 /*
  * 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.*;
 
 public final class SimpleWriteLockLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();
@@ -16,7 +16,7 @@ public final class SimpleWriteLockLoops
 
     public static void main(String[] args) throws Exception {
         int maxThreads = 100;
-        if (args.length > 0) 
+        if (args.length > 0)
             maxThreads = Integer.parseInt(args[0]);
 
         print = true;
@@ -48,15 +48,15 @@ public final class SimpleWriteLockLoops
         }
 
         final void test() throws Exception {
-            for (int i = 0; i < nthreads; ++i) 
+            for (int i = 0; i < nthreads; ++i)
                 pool.execute(this);
             barrier.await();
             barrier.await();
             if (print) {
                 long time = timer.getTime();
-                long tpi = time / ((long)iters * nthreads);
+                long tpi = time / ((long) iters * nthreads);
                 System.out.print("\t" + LoopHelpers.rightJustify(tpi) + " ns per lock");
-                double secs = (double)(time) / 1000000000.0;
+                double secs = (double) time / 1000000000.0;
                 System.out.println("\t " + secs + "s run time");
             }
 
@@ -68,7 +68,7 @@ public final class SimpleWriteLockLoops
         public final void run() {
             final Lock lock = this.lock.writeLock();
             try {
-                barrier.await(); 
+                barrier.await();
                 int sum = v + 1;
                 int x = 0;
                 int n = iters;
@@ -87,12 +87,12 @@ public final class SimpleWriteLockLoops
                         ++readBarrier;
                     for (int l = x & 7; l > 0; --l)
                         sum += LoopHelpers.compute6(sum);
-                } 
+                }
                 barrier.await();
                 result += sum;
             }
-            catch (Exception ie) { 
-                return; 
+            catch (Exception ie) {
+                return;
             }
         }
     }