Joel Neukom

Spending more money on coffee than on security

less than 1 minute read

I learned in 2007 in computer science class to use inheritance to achieve polymorphism-like behaviour. You just need to build a good inheritance tree to abstract the real world objects. Like these examples: Giraffe inherits Animal and Lion also inherits Animal. But Lion actually inherits first from Carnivore and Carnivore inherits from Animal…

Problem with this is: Java doesn’t allow multiple inheritance and you also will violate the Interface segregation rule quite fast.

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