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[Information] Map with multiple keys
Joined: Aug 16, 2007
Aug 31, 2009 10:28:08
Did you ever need a map (kind of structure) with multiple keys to value? I needed this kind of implementation. I googled for that and came across
and they have a class
I thought it might be helpful so put it here and also so that it gets archived on internet.
Joined: Jul 31, 2009
Aug 31, 2009 13:24:52
That looks pretty useful, better than some of the nested HashMap/ArrayList/HashMap structures I've run across before
I agree. Here's the link:
subject: [Information] Map with multiple keys
Collection with 3 keys
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/collections/map/LRUMap
Which Data Structure to use?
how can we get all the keys having same value in TreeMap
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