--- jsr166/src/test/loops/FJPhaserJacobi.java	2009/10/29 23:09:07	1.2
+++ jsr166/src/test/loops/FJPhaserJacobi.java	2013/02/16 21:37:44	1.10
@@ -1,8 +1,12 @@
-// Barrier version of Jacobi iteration
+/*
+ * 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/publicdomain/zero/1.0/
+ */
 
 import java.util.concurrent.*;
-//import jsr166y.*;
 
+/** Barrier version of Jacobi iteration */
 public class FJPhaserJacobi {
 
     static int dimGran;
@@ -25,6 +29,7 @@ public class FJPhaserJacobi {
         }
 
         ForkJoinPool fjp = new ForkJoinPool();
+        //        int granularity = (n * n / fjp.getParallelism()) / 2;
         int granularity = n * n / fjp.getParallelism();
         dimGran = (int)(Math.sqrt(granularity));