--- jsr166/src/test/loops/LU.java	2010/10/16 16:22:57	1.3
+++ jsr166/src/test/loops/LU.java	2014/12/31 16:44:01	1.7
@@ -1,12 +1,11 @@
 /*
  * 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;
 
 
 /**
@@ -45,7 +44,7 @@ public final class LU {
             System.out.println(usage);
             return;
         }
-        ForkJoinPool pool = procs == 0? new ForkJoinPool() :
+        ForkJoinPool pool = (procs == 0) ? new ForkJoinPool() :
             new ForkJoinPool(procs);
         System.out.println("procs: " + pool.getParallelism() +
                            " n: " + n + " runs: " + runs);
@@ -379,8 +378,4 @@ public final class LU {
             thr.invoke();
         }
     }
-
-
-
 }
-