--- jsr166/src/test/tck/LinkedBlockingDequeTest.java	2015/10/06 00:03:55	1.62
+++ jsr166/src/test/tck/LinkedBlockingDequeTest.java	2016/10/16 20:44:18	1.65
@@ -48,7 +48,7 @@ public class LinkedBlockingDequeTest ext
 
     /**
      * Returns a new deque of given size containing consecutive
-     * Integers 0 ... n.
+     * Integers 0 ... n - 1.
      */
     private LinkedBlockingDeque<Integer> populatedDeque(int n) {
         LinkedBlockingDeque<Integer> q =
@@ -59,6 +59,8 @@ public class LinkedBlockingDequeTest ext
         assertFalse(q.isEmpty());
         assertEquals(0, q.remainingCapacity());
         assertEquals(n, q.size());
+        assertEquals((Integer) 0, q.peekFirst());
+        assertEquals((Integer) (n - 1), q.peekLast());
         return q;
     }
 
@@ -765,7 +767,7 @@ public class LinkedBlockingDequeTest ext
             }});
 
         aboutToWait.await();
-        waitForThreadToEnterWaitState(t, LONG_DELAY_MS);
+        waitForThreadToEnterWaitState(t);
         t.interrupt();
         awaitTermination(t);
         checkEmpty(q);
@@ -1379,6 +1381,8 @@ public class LinkedBlockingDequeTest ext
                     shouldThrow();
                 } catch (InterruptedException success) {}
                 assertFalse(Thread.interrupted());
+
+                assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
             }});
 
         barrier.await();