Change subject so it passes mail filters ;-) From: "Stephen Colebourne" <[EMAIL PROTECTED]> > I am proposing to change the Bag interface. > http://jakarta.apache.org/commons/collections/api/org/apache/commons/collect > ions/Bag.html > > Add: > equals(Object) - Two Bags are equal if they contain the same number of > occurrences of all the same elements. > hashCode() - The hashCode is defined as the sum total of each elements > hashcode, where the hashcode for an element is defined as (e==null ? 0 : > e.hashCode()) ^ noOccurances) > > This will enable Bags to be compared. > > I am tempted to change the rest of the interface, to fix the violations of > Collection, however that is probably a bad idea. > > Stephen
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