[jira] [Created] (COLLECTIONS-439) TreeBag with comparator does not store non-key duplicates.

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[jira] [Created] (COLLECTIONS-439) TreeBag with comparator does not store non-key duplicates.

Gilles Sadowski (Jira)
Claude Warren created COLLECTIONS-439:
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             Summary: TreeBag with comparator does not store non-key duplicates.
                 Key: COLLECTIONS-439
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-439
             Project: Commons Collections
          Issue Type: Bug
          Components: Bag
    Affects Versions: 3.2.1
            Reporter: Claude Warren


When storing objects that are sorted by a Comparator, if the differences in the objects are not in the comparator the same version of the object is returned.  I expected that the sorted bag would work like a DB table with a non-unique key -- ordered but duplicate only determined by Object.equals().

I have implemented this type of bag using a TreeMap of List.  My implementation uses the Jena ExtendedIterator to make building the iterator() and array() methods easier.

Will attach the code.

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