# | Line 514 | Line 514 | public class ConcurrentLinkedQueueTest e | |
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514 | assertTrue(y.isEmpty()); | |
515 | } | |
516 | ||
517 | + | /** |
518 | + | * remove(null), contains(null) always return false |
519 | + | */ |
520 | + | public void testNeverContainsNull() { |
521 | + | Collection<?>[] qs = { |
522 | + | new ConcurrentLinkedQueue<Object>(), |
523 | + | populatedQueue(2), |
524 | + | }; |
525 | + | |
526 | + | for (Collection<?> q : qs) { |
527 | + | assertFalse(q.contains(null)); |
528 | + | assertFalse(q.remove(null)); |
529 | + | } |
530 | + | } |
531 | } |
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