--- jsr166/src/test/loops/FJPhaserJacobi.java	2009/10/30 14:15:04	1.4
+++ jsr166/src/test/loops/FJPhaserJacobi.java	2012/07/04 20:07:01	1.9
@@ -1,13 +1,6 @@
-/*
- * 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
- */
-
 // Barrier version of Jacobi iteration
 
 import java.util.concurrent.*;
-//import jsr166y.*;
 
 public class FJPhaserJacobi {
 
@@ -26,11 +19,12 @@ public class FJPhaserJacobi {
         }
 
         catch (Exception e) {
-            System.out.println("Usage: java FJPhaserJacobi <matrix size> <max steps>");
+            System.out.println("Usage: java ThreadPhaserJacobi <matrix size> <max steps>");
             return;
         }
 
         ForkJoinPool fjp = new ForkJoinPool();
+        //        int granularity = (n * n / fjp.getParallelism()) / 2;
         int granularity = n * n / fjp.getParallelism();
         dimGran = (int)(Math.sqrt(granularity));