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root/jsr166/jsr166/src/test/tck/LinkedBlockingDequeTest.java
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Comparing jsr166/src/test/tck/LinkedBlockingDequeTest.java (file contents):
Revision 1.49 by jsr166, Thu May 30 03:28:55 2013 UTC vs.
Revision 1.50 by jsr166, Sun Nov 23 22:27:06 2014 UTC

# Line 8 | Line 8 | import junit.framework.*;
8   import java.util.Arrays;
9   import java.util.ArrayList;
10   import java.util.Collection;
11 + import java.util.Deque;
12   import java.util.Iterator;
13   import java.util.NoSuchElementException;
14   import java.util.Queue;
# Line 1774 | Line 1775 | public class LinkedBlockingDequeTest ext
1775          }
1776      }
1777  
1778 +    /**
1779 +     * remove(null), contains(null) always return false
1780 +     */
1781 +    public void testNeverContainsNull() {
1782 +        Deque<?>[] qs = {
1783 +            new LinkedBlockingDeque<Object>(),
1784 +            populatedDeque(2),
1785 +        };
1786 +
1787 +        for (Deque<?> q : qs) {
1788 +            assertFalse(q.contains(null));
1789 +            assertFalse(q.remove(null));
1790 +            assertFalse(q.removeFirstOccurrence(null));
1791 +            assertFalse(q.removeLastOccurrence(null));
1792 +        }
1793 +    }
1794 +
1795   }

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