--- jsr166/src/test/tck/AbstractQueuedSynchronizerTest.java	2019/08/14 23:06:11	1.69
+++ jsr166/src/test/tck/AbstractQueuedSynchronizerTest.java	2019/08/15 14:56:32	1.70
@@ -1394,6 +1394,12 @@ public class AbstractQueuedSynchronizerT
             thread.interrupt();
         }
         awaitTermination(thread);
+
+        assertNull(s.getFirstQueuedThread());
+        assertFalse(s.hasQueuedPredecessors());
+        assertFalse(s.hasQueuedThreads());
+        assertEquals(0, s.getQueueLength());
+        assertTrue(s.getQueuedThreads().isEmpty());
     }
 
 }