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hashMap vs treemap

 
Laura Williamson
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I need to store records + their lockCookies in a map.

treemap is ordered, so maybe use this one?

any opinions on best one to use?
 
Hanna Habashy
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hi Laura:
Tree map is ordered, hence it is slowere than hash map. use tree map only if you need the order feature.
 
I agree. Here's the link: http://aspose.com/file-tools
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