I read ArrayList iterate bi-directionally. what other collections iterate bi-directionally?
Eric Pramono
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Joined: Jul 09, 2001
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Based on the API, I think that ArrayList, LinkedList & Vector have the listIterator() method which allows them to return a ListIterator representation of the collection data. The ListIterator interface methods are the ones that actually allow the data to read in reversed order (using previous() method). BTW, is this a part of the 1.4 exam? - eric
yamini nadella
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Joined: Apr 13, 2004
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Thank you. I am not sure, but it is good to know.
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to
run our stuff on 16 servers instead of 3.
subject: Collections which iterate bi-directionally?
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