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root/jsr166/jsr166/src/test/tck/ArrayDequeTest.java
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Comparing jsr166/src/test/tck/ArrayDequeTest.java (file contents):
Revision 1.28 by jsr166, Thu May 30 03:28:55 2013 UTC vs.
Revision 1.29 by jsr166, Sun Nov 23 22:27:06 2014 UTC

# Line 890 | Line 890 | public class ArrayDequeTest extends JSR1
890          assertTrue(y.isEmpty());
891      }
892  
893 +    /**
894 +     * remove(null), contains(null) always return false
895 +     */
896 +    public void testNeverContainsNull() {
897 +        Deque<?>[] qs = {
898 +            new ArrayDeque<Object>(),
899 +            populatedDeque(2),
900 +        };
901 +
902 +        for (Deque<?> q : qs) {
903 +            assertFalse(q.contains(null));
904 +            assertFalse(q.remove(null));
905 +            assertFalse(q.removeFirstOccurrence(null));
906 +            assertFalse(q.removeLastOccurrence(null));
907 +        }
908 +    }
909 +
910   }

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