--- jsr166/src/test/tck/RecursiveTaskTest.java	2011/05/27 17:15:48	1.28
+++ jsr166/src/test/tck/RecursiveTaskTest.java	2014/12/31 19:05:43	1.31
@@ -4,17 +4,18 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import junit.framework.*;
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.util.HashSet;
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ForkJoinPool;
 import java.util.concurrent.ForkJoinTask;
-import java.util.concurrent.ForkJoinWorkerThread;
 import java.util.concurrent.RecursiveTask;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import java.util.HashSet;
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
 
 public class RecursiveTaskTest extends JSR166TestCase {
 
@@ -319,7 +320,6 @@ public class RecursiveTaskTest extends J
         assertEquals(21, (int) testInvokeOnPool(mainPool(), a));
     }
 
-
     /**
      * helpQuiesce returns when tasks are complete.
      * getQueuedTaskCount returns 0 when quiescent
@@ -337,7 +337,6 @@ public class RecursiveTaskTest extends J
         assertSame(NoResult, testInvokeOnPool(mainPool(), a));
     }
 
-
     /**
      * invoke task throws exception when task completes abnormally
      */
@@ -763,7 +762,6 @@ public class RecursiveTaskTest extends J
         assertSame(NoResult, testInvokeOnPool(mainPool(), a));
     }
 
-
     /**
      * invokeAll(tasks) with any null task throws NPE
      */