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Interface vs abstract class

amit sanghai
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Joined: Dec 05, 2000
Posts: 231
Why do we use use interface instead of abstract class?
Barry Gaunt
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Joined: Aug 03, 2002
Posts: 7729
I found this in the Programmer Certification Forum
Maybe it helps.

Ask a Meaningful Question and HowToAskQuestionsOnJavaRanch
Getting someone to think and try something out is much more useful than just telling them the answer.
Dirk Schreckmann

Joined: Dec 10, 2001
Posts: 7023
This topic has been discussed many-a-times 'round these parts before.
Try a quick search on this forum, the SCJP forum, and the OO, Patterns, UML and Refactoring forum.
Note that the search page link is at the top right of this page.
Good luck.

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I agree. Here's the link:
subject: Interface vs abstract class
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