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Tag: interface

Creating an object based on the interface

I have class Button in package “pl.components” and I created interface IButoon in package “pl.icomponents”. I would like to create a button based on this interface. This button only has methods that are in the interface. So, I guess when I do Then my ibutton will only be able to use se…

How can I override object methods inside interface?

All classes in java extend the Object class implicitly. But that doesn’t concern interfaces. Interfaces can only extend other interfaces, but no classes. However, I can override object class methods inside my interface. Can you please explain in simple words how is this even possible? Is there any use c…