Comment Comment by noss Stackoverflow.com is really good at discussing these kind of issues, and the question has beeen asked and answered many times already as I found out with a bit of googling.http://stackoverflow.com/questions/761194/interface-vs-abstr...http://stackoverflow.com/questions/479142/when-to-use-an-int...More discussions can be found in Related questions. parent noss 14 years ago
http://stackoverflow.com/questions/761194/interface-vs-abstr...
http://stackoverflow.com/questions/479142/when-to-use-an-int...
More discussions can be found in Related questions.