Could someone tell me the purpose of Inner classes and if iterator pattens should or a good idea to

Posted by welcometocanada on Stack Overflow See other posts from Stack Overflow or by welcometocanada
Published on 2010-04-05T03:51:35Z Indexed on 2010/04/05 4:03 UTC
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Could someone tell me what the purpose of inner classes are? Also when designing the iterator pattern do we have to use inner classes? Would it be better to use inner classes?

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