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root/jsr166/jsr166/src/test/tck/PriorityBlockingQueueTest.java
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Comparing jsr166/src/test/tck/PriorityBlockingQueueTest.java (file contents):
Revision 1.50 by jsr166, Tue Feb 21 01:54:04 2012 UTC vs.
Revision 1.53 by jsr166, Sun Nov 23 22:27:06 2014 UTC

# Line 55 | Line 55 | public class PriorityBlockingQueueTest e
55      }
56  
57      /**
58 <     * Creates a queue of given size containing consecutive
58 >     * Returns a new queue of given size containing consecutive
59       * Integers 0 ... n.
60       */
61      private PriorityBlockingQueue<Integer> populatedQueue(int n) {
# Line 644 | Line 644 | public class PriorityBlockingQueueTest e
644          Queue x = populatedQueue(SIZE);
645          Queue y = serialClone(x);
646  
647 <        assertTrue(x != y);
647 >        assertNotSame(x, y);
648          assertEquals(x.size(), y.size());
649          while (!x.isEmpty()) {
650              assertFalse(y.isEmpty());
# Line 716 | Line 716 | public class PriorityBlockingQueueTest e
716          }
717      }
718  
719 +    /**
720 +     * remove(null), contains(null) always return false
721 +     */
722 +    public void testNeverContainsNull() {
723 +        Collection<?>[] qs = {
724 +            new PriorityBlockingQueue<Object>(),
725 +            populatedQueue(2),
726 +        };
727 +
728 +        for (Collection<?> q : qs) {
729 +            assertFalse(q.contains(null));
730 +            assertFalse(q.remove(null));
731 +        }
732 +    }
733 +
734   }

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