Java 8 Consumer, Supplier, Function and Predicate Interface with Example

In this video tutorial, we will learn a few import pre-defined functional interfaces with lambda expression examples.
In order to work with Stream API, you should understand the usage of these functional interfaces.
We will learn:
1. Consumer interface with lambda examples
2. Supplier interface with lambda examples
3. Function interface with lambda examples
4. Predicate interface with lambda examples
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[@riske4359]

je suis choqué j'ai tout compris ! je... tu devrais recevoir beaucoup d'argent pour ce que tu enseigne, meilleur professeur d'internet et de loin !

[@rohanpatil8919]

This is the best explanation for lambdas and functional interfaces on the internet!!!!

[@bitbrewer8199]

❤ ❤ Stright to the point for the Function.. great. Thanks!

[@somnathbanik8155]

Super Fast and Crystal clear explanation Sir!.. You Are Great!! Thanks for the Video

[@vishekkumar8371]

Nicely and clearly explained with example. thanks for the efforts!!👏

[@sagarsri4143]

Superb explanation

[@huseyinkuru7007]

great examples. Thank you

[@umaparvathi606]

Very nice ji hearty thanks awesome video

[@dexter-yy9nv]

Thank you!!

[@bernipalomino55]

Super! buenas explicaciones

[@Naanu_kartik]

Thank you

[@tanurimabasu4587]

great!

[@RN-jo8zt]

i understand the concept BUT what is the real time use of it, and why i should not use simple object insted of wrapping inside consumer object?