--- jsr166/src/test/loops/MatrixMultiply.java	2010/09/20 20:42:37	1.2
+++ jsr166/src/test/loops/MatrixMultiply.java	2014/12/31 16:44:01	1.7
@@ -1,18 +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 jsr166y.*;
 import java.util.concurrent.*;
-import java.util.concurrent.TimeUnit;
 
 
 /**
  * Divide and Conquer matrix multiply demo
- **/
-
+ */
 public class MatrixMultiply {
 
     /** for time conversion */
@@ -20,10 +18,11 @@ public class MatrixMultiply {
 
     static final int DEFAULT_GRANULARITY = 32;
 
-    /** The quadrant size at which to stop recursing down
+    /**
+     * The quadrant size at which to stop recursing down
      * and instead directly multiply the matrices.
      * Must be a power of two. Minimum value is 2.
-     **/
+     */
     static int granularity = DEFAULT_GRANULARITY;
 
     public static void main(String[] args) throws Exception {
@@ -56,7 +55,7 @@ public class MatrixMultiply {
             return;
         }
 
-        ForkJoinPool pool = procs == 0? new ForkJoinPool() :
+        ForkJoinPool pool = (procs == 0) ? new ForkJoinPool() :
             new ForkJoinPool(procs);
         System.out.println("procs: " + pool.getParallelism() +
                            " n: " + n + " granularity: " + granularity +
@@ -111,8 +110,6 @@ public class MatrixMultiply {
      *  A21 | A22     B21 | B21     A21*B11 | A21*B21     A22*B21 | A22*B22
      * </pre>
      */
-
-
     static class Multiplier extends RecursiveAction {
         final float[][] A;   // Matrix A
         final int aRow;      // first row    of current quadrant of A
@@ -193,8 +190,7 @@ public class MatrixMultiply {
          * Note that the results are added into C, not just set into C.
          * This works well here because Java array elements
          * are created with all zero values.
-         **/
-
+         */
         void multiplyStride2() {
             for (int j = 0; j < size; j+=2) {
                 for (int i = 0; i < size; i +=2) {