--- jsr166/src/test/loops/ExchangeLoops.java	2006/04/19 15:10:47	1.3
+++ jsr166/src/test/loops/ExchangeLoops.java	2010/09/01 07:20:36	1.7
@@ -1,8 +1,7 @@
 /*
  * Written by Bill Scherer and Doug Lea with assistance from members
- * of JCP JSR-166 Expert Group and released to the public domain. Use,
- * modify, and redistribute this code in any way without
- * acknowledgement.
+ * of JCP JSR-166 Expert Group and released to the public domain, as
+ * explained at http://creativecommons.org/licenses/publicdomain
  */
 
 import java.util.concurrent.*;
@@ -28,20 +27,20 @@ public class ExchangeLoops {
                 trialMillis = Integer.parseInt(args[argc]);
             else if (option.equals("-r"))
                 nReps = Integer.parseInt(args[argc]);
-            else 
+            else
                 maxThreads = Integer.parseInt(option);
             argc++;
         }
 
-	// Display runtime parameters
-	System.out.print("ExchangeTest");
-	System.out.print(" -t " + trialMillis);
+        // Display runtime parameters
+        System.out.print("ExchangeTest");
+        System.out.print(" -t " + trialMillis);
         System.out.print(" -r " + nReps);
-	System.out.print(" max threads " + maxThreads);
-	System.out.println();
+        System.out.print(" max threads " + maxThreads);
+        System.out.println();
         long warmupTime = 2000;
         long sleepTime = 100;
-        int nw = maxThreads >= 3? 3 : 2;
+        int nw = (maxThreads >= 3) ? 3 : 2;
 
         System.out.println("Warmups..");
         oneRun(3, warmupTime);
@@ -97,10 +96,10 @@ public class ExchangeLoops {
             threads[i].start();
         }
         Thread.sleep(trialMillis);
-        for (int i = 0; i < nThreads; ++i) 
+        for (int i = 0; i < nThreads; ++i)
             threads[i].interrupt();
         long elapsed = System.nanoTime() - startTime;
-        for (int i = 0; i < nThreads; ++i) 
+        for (int i = 0; i < nThreads; ++i)
             threads[i].join();
         int iters = 1;
         //        System.out.println();
@@ -117,7 +116,7 @@ public class ExchangeLoops {
         System.out.println();
         //        x.printStats();
     }
-       
+
     static final class Runner implements Runnable {
         final Exchanger exchanger;
         final Object mine = new Integer(2688);
@@ -142,4 +141,3 @@ public class ExchangeLoops {
         }
     }
 }
-