8.21 Interface in Java Tutorial with Example

Multiple inheritance is not allowed in java and a class can only extend one parent
class. Interfaces provide a form of multiple inheritance. Interfaces are not classes,
however an interface can extend more than one parent interface.
Interfaces provide a form of multiple inheritance. A class can extend only one other class.
Interfaces are limited to public methods and constants with no implementation.

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[jyothikrishna]

I was understanding this concept through some of the articles but I just could by heart it really couldn’t understand. When I saw this I got the concept in the first 4 minutes itself. U r the best java teacher ever. Thanks a bunch

[RemiStardust]

I learned something I had not understood before! This was a good use of my time, thank you very much!

[kspavankrishna]

3:57 it's not xyz it's Pqr
Am I right ?

[nadipallisaikrishna]

Implementation of functional interface nice explained, thank you very much sir, just stand out of box

[gauravmandwariya]

bhot heavy jaa raha h sir ab to after 90 video

[teamehailu]

The way you explain the concept is so amazing.
I love it.

[krishnasalampuriya]

I was finding this from long time, finally got that from you, very very thanks....

[cyber_dbs]

does the annonymous class you have created implements Abc? you missed to explain that...

[sapnavats]

As you said in your earlier video on interface that we cannot create an object of interface so out here while using anonymous inner class why are you creating on object of the interface Abc?

[rareangel]

You cannot create object for Abc right because it's interface but how you create?

[mayureshwarkhurud]

Your videos are just outstanding....we get to know new concepts in very less time as compared to other videos

[ADChannel]

Everyone? hv i heard everyone?? where's alien?

[Er_IT_prashantjha]

Kal interview hai 😂😂 Bing watching your lectures 😂😂😂

[genprimabiocakti]

SO lamda expression ()-> is using for interface that have only ONE abstract method. to implement method the class who impl interface, we can using static method. CMIIW

[TheFlyguy]

i like the way you explain these examples, it is very creative..

[souparnamukhopadhyay]

lec(8.21) - interface example
the method show() should be public in the class 'abcimpl' at the time of defining the method.
why it is so? please explain

[ProfesorBruno]

Great explanation. Thank you so much! You're an outstanding tutor. Well structured video, concise and informative, as usual.

[xtempo]

Sir why we have to make void show 'public' in AbcImpl class ?

[jeffszurgot]

Ok I understand nie how IT od create, but still don't know why ( what for)? What od the purpouse od interfaces

[Chirag_vaghela]

sir can we run this in the notepad also !?