--- jsr166/src/test/loops/CancelledFutureLoops.java	2011/03/15 19:47:05	1.5
+++ jsr166/src/test/loops/CancelledFutureLoops.java	2015/08/10 06:47:33	1.8
@@ -18,9 +18,9 @@
  * redistribute this code in any way without acknowledgement.
  */
 
+import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.locks.*;
-import java.util.*;
 
 public final class CancelledFutureLoops {
     static final ExecutorService pool = Executors.newCachedThreadPool();
@@ -44,7 +44,7 @@ public final class CancelledFutureLoops
         pool.shutdown();
     }
 
-    static final class FutureLoop implements Callable {
+    static final class FutureLoop implements Callable<Object> {
         private int v = rng.next();
         private final ReentrantLock lock = new ReentrantLock();
         private final LoopHelpers.BarrierTimer timer = new LoopHelpers.BarrierTimer();
@@ -56,7 +56,7 @@ public final class CancelledFutureLoops
         }
 
         final void test() throws Exception {
-            Future[] futures = new Future[nthreads];
+            Future<?>[] futures = new Future<?>[nthreads];
             for (int i = 0; i < nthreads; ++i)
                 futures[i] = pool.submit(this);