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Joined: Mar 26, 2007
Mar 26, 2007 07:15:00
How to make a class immutable???
Jesper de Jong
Joined: Aug 16, 2005
Mar 26, 2007 07:17:00
Welcome to JavaRanch.
Do you know exactly what "immutable" means?
To make a class immutable, make sure that it does not have any non-private methods that change the internal state of instances of the clas (i.e. methods that change the values of member variables).
use a meaningful subject line
instead of "Java" when you ask a question.
[ March 26, 2007: Message edited by: Jesper Young ]
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