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arrays

Donald Wynn
Greenhorn

Joined: Dec 04, 2002
Posts: 29
How do I declare a array and how do I store data in that array.
John Smith
Ranch Hand

Joined: Oct 08, 2001
Posts: 2937

You may also want to consider dynamic array, -- look into ArrayList class. Or, you may realize that what you need is not really an array, but something else, such as a Map or a Set.
Eugene.
Donald Wynn
Greenhorn

Joined: Dec 04, 2002
Posts: 29
How does a map and set work?
Thomas Paul
mister krabs
Ranch Hand

Joined: May 05, 2000
Posts: 13974
Check the JavaRanch newsletter for the four part series on Collections and Maps.


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subject: arrays