--- jsr166/src/test/tck/ScheduledExecutorTest.java	2017/01/04 06:09:58	1.83
+++ jsr166/src/test/tck/ScheduledExecutorTest.java	2017/03/20 00:34:27	1.84
@@ -814,6 +814,7 @@ public class ScheduledExecutorTest exten
                 assertTrue(periodic.isDone());
             }
         }
+        for (Future<?> blocker : blockers) assertNull(blocker.get());
         assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
         assertTrue(p.isTerminated());
         assertEquals(2 + (effectiveDelayedPolicy ? 1 : 0), ran.get());