--- jsr166/src/test/tck/CompletableFutureTest.java	2015/09/04 02:50:00	1.109
+++ jsr166/src/test/tck/CompletableFutureTest.java	2015/09/04 13:43:25	1.111
@@ -3385,7 +3385,7 @@ public class CompletableFutureTest exten
 
     /**
      * defaultExecutor by default returns the commonPool if
-     * it supports at least one thread.
+     * it supports more than one thread.
      */
     public void testDefaultExecutor() {
         CompletableFuture<Integer> f = new CompletableFuture<>();
@@ -3393,6 +3393,8 @@ public class CompletableFutureTest exten
         Executor c = ForkJoinPool.commonPool();
         if (ForkJoinPool.getCommonPoolParallelism() > 1)
             assertSame(e, c);
+        else
+            assertNotSame(e, c);
     }
 
     /**