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Any Class which provides key-value pair in same order
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pavan in
Ranch Hand
Joined: Oct 22, 2002
Posts: 64
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Does java has any Class which provides (get) key-value pair in same order as it was (when add).
say,
if I add ("1","A"), ("2","B"), ("3", "C").
when I get, I should get values A - B - C.
I am using jdk1.3.1 (using Weblogic 7.0 which supports only jdk1.3)
Thanks.
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William Barnes
Ranch Hand
Joined: Mar 16, 2001
Posts: 965
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Not that I know of, but you can cheat by keeping a copy of the 'keys' in a separate data structure.
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Please ignore post, I have no idea what I am talking about.
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Jim Yingst
Wanderer
Sheriff
Joined: Jan 30, 2000
Posts: 18670
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JDK 1.4 offers the LinkedHashMap which sounds like exactly what you want. If you can't switch to 1.4 you could study the source code for LinkedHashMap to create a version for 1.3.
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"I'm not back." - Bill Harding, Twister
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subject: Any Class which provides key-value pair in same order
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