Why Interfaces Need Default Methods in Java | Explained with Example

In this video, we will take a look into why we need default methods in interfaces in Java.

Like regular interface methods, default methods are implicitly public; there's no need to specify the public modifier.

Unlike regular interface methods, we declare them with the default keyword at the beginning of the method signature, and they provide an implementation.

#java8 #java #javaguides

[mohammedhussain]

Please make a video on Intermediate and terminal operations

[nobbinn]

Muito Obrigado Ramesh, eu não entendia bem o porque dos Métodos Padrões (default Methods). Tenha um Bom Dia.

[sujithakancharla_]

I have a doubt like as you said a functional interface should have only one abrtract method but in the above example why do we have 3 abstract methods like getBrand(), slowDown() and speedUp()? Can you please clarify me on that. Thankyou.