Java Interfaces Methodology

Posted by Amir Rachum on Stack Overflow See other posts from Stack Overflow or by Amir Rachum
Published on 2010-04-17T17:41:29Z Indexed on 2010/04/17 17:43 UTC
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Hi all,

I've been programming in Java for a few courses in the University and I have the following question:

Is it methodologically accepted that every class should implement an interface? Is it considered bad practice not to do so? Can you describe a situation where it's not a good idea to use interfaces?

Thanks.

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Java Interfaces Methodology

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