At the end of the day, some would say there's really no functional
difference between the two.
But as for a preference for interfaces, well, partly it's due to the
limitation of single inheritance in Java. Using interfaces provides the
functionality of acting as a derivative of multiple base clas
"Program to an interface, not an implementation."
#1 principle from GoF. Here's a recent interview with Erich Gamma:
http://www.artima.com/lejava/articles/designprinciples.html
-Dennis
Carl Smith <[EMAIL PROTECTED]>
08/10/2005 10:47 AM
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