Java Generics Explained: Classes, Methods, Interfaces, Enums, & Exceptions | Full Tutorial

[@abhishekdubey9554]

This is the first video that I watched from your youtube channel and I just became a fan of your teaching style. I mean the way you teach, things get so easy and swift to understand and the confidence that one gets at the end is on a different level. Thank you

[@EngineeringDigest]

Wow, thank you!

[@abhishekdubey9554]

@@EngineeringDigest It's a request that please make a complete tutorial series on Micro-services using spring cloud and related tech.

[@ritikkk_98]

Mangli bhik ?

[@Everything-Java]

Agreed, so helpfull!

[@chikuchahataray9437]

@@EngineeringDigest please make a video on collection

[@AbhishekMishra_Rishi]

Today in my spring class, my teacher said that in the next 2-3 days I am going to use generic in the spring topic, so you have learned about generic in the advance. I looked everywhere on KZbin but everything was about 5min 10min introduction about generic, then I remembered you sir and I looked at your channel and there I found a 1 hour long video. Sir, you teach differently from everyone else. thank you a lot.😇😇😇😇

[@arbazkhan-zf8wp]

I have seen alot of videos but this video is great for anyone to understand and know what is the topic is being explained. Great video keep going

[@EngineeringDigest]

I appreciate that!

[@Coding_Student144]

​@@EngineeringDigesttopi utaar do bhai

[@rudraindurkar8073]

The way you broke down generics in Java made it so easy to understand. After watching tons of videos on this topic, I can confidently say this is one of the best out there. Thanks for making this concept so clear 🙏🙏

[@muzammilkhan382]

Thankyou very much, generics is difficult, and there are not good tutorials on generics in java on youtube, you are a life saver thanks

[@yash_rt]

Very well explained. My favourite Java channel now.

[@abhishekrajput2245]

spring boot se suru hua tha aapki videos dekhna, phir collections par gya , phir generics par , thanks a lot sir for creating these types of videos . ❤💯👌

[@PrakashPangeni-r5s]

Bro, you are a genius. Never understood Generics even after having 5+ years of Java experience but this video was an eye-opener. Thank you so much !! ✨

[@dushyant.june6]

Started watching the videos from the stream, collections master class and I really adore the way he teaches. The content seems to be fresh and the strategy he's using keeps the viewer engaged, I really appreciate your efforts brother. As a Java developer with 3 YOE I really recommend Engineering digest's content to be considered during the interviews preparation. Request: Kindly get more such 1 video courses on Spring Microservices, Kafka streaming, System design and DSA.

[@rajib-z1c]

Undoubtedly this is the best tutorial video compared to that I have already watched before.. simple informative and deep as well, keep it up bro ..🎉

[@VinodSingh-st8kb]

Today, my doubts about generic topics were finally cleared after 3 years. Thank you so much for creating this awesome content! ❤❤❤❤❤

[@Bhuvan-gj7pe]

To be honest, no tech creator teaches the core concepts to this level, you have got the best teaching style which is hard to find in this vast platform. Please make a serires on popular design patterns used.. Once again thank you, Hats off to you Vipul !!

[@Specialmathstricks]

Sir, I really appreciate your teaching style. I've watched many tutorials, but none compare to yours. You explain concepts in a unique way and deep into the material. Could you please create a detailed video on collections?

[@SabinPoudel-iw2rf]

I mostly work with Dart and JavaScript, but I still had difficulties understanding Generics in Dart. After watching this lecture, all my doubts are cleared. Thank you so much, Sir. Hats off to your teaching style.

[@brightshital]

You are so right.. Generics is one such topic that is never clear to most of the experienced developers. But your lecture has cleared my concepts. Thankful to you for such useful videos.

[@harshsohlot3882]

Nice vedio sir , got a clear vision of generics in java Waiting for collections framework vedio

[@mddilshan5474]

No one can beat your teaching content keep uploading, I have not got such content till now Amazing👍

[@SanjaySharma-zt2ev]

Bhai kya bawal bana diye ho, coaching center hazaron rupee lekr bhi itna aacha explain nahi krte. Love you bro.

[@vV-Original]

Thanks for uploading this. I have gone through all videos of your java playlist. I was waiting for this and collection framework one. Please upload that as well.

[@preetiverma3871]

Thank you so much, sir, for making such an amazing video! It was even better than I expected. For the first time, I studied with so much interest. Initially, I thought a 1-hour video would take forever, but it flew by, and I didn’t even notice. A huge thanks for the fantastic notes as well!

[@onkarbanerjee6054]

Hands down the best Java Tutorial I have ever watched. Thanks a ton for making such content. 🔥🔥

[@AninditaSarkar-yl2qt]

Omg i just came across your vedios. They are mind blowing. The way you speak never makes it dull or boring.in fact i am watching it at 1.75x. Keep up with the good work. Can you make a vedio of serialization and deserialization

[@shashankshekhar8786]

Just one word I would say, AWESOM. I hope soon collection videos also be coming

[@____Alien____]

Great video! 👍 The explanation of Java Generics was clear and easy to understand. I really appreciated the thorough breakdown of classes, methods, interfaces, enums, and exceptions. Thanks for making such a complex topic accessible!

[@shashank7074]

I have not seen such kind of video on KZbin...It is really helpful for me......Thank you sir !

[@prateek7434]

Java Playlist is worth binge watch(This is java learner's Netflix... 🙂)!!! Too good!

[@harshpatel-e2h]

What an amazing video!!! Thank you so much for making great content.

[@supersection]

Literally so good quality content you are providing. I really wish more growth and reach for these all videos and this channel. I have watched many videos of yours, and learnt so many things with your easy to understand and step by step explanations. Really thank you from my heart.

[@Hasham_aziz]

Best video on Generics

[@dataphile]

Thank you so much for the clear explanation!! This video cleared the initial barrier I was facing, I intend to practice and solidify them.

[@Bala-en5vb]

Excellent coverage of generic concept's

[@wordcastt]

Thanks Sir for the great quality of content 🥰

[@maheshmakwana8310]

Great thing about the video is he is providing whole notes so learner can calmly focus on learning

[@swaritthakare3081]

looking forward for many such videos, thank you for making this .

[@ezlazy]

crisp and clear.

[@bhushanchaudhari5344]

Very well explained sir. Thank u sir. Thik hai sir koi dikkat nahi he.

[@ArjunSingh-qt5jn]

Excellent video, thank you so much❤

[@SameerAhmad-jk5fr]

sir kaise aapko thank you bolu your teaching style is like faadu. thank you so much sir

[@avinashjethy89]

you teaching style and content is great. keep it up !

[@vishalmalviya1181]

after seen lots of content on google .....today i have clear all doubts

[@030_tajamulhassan2]

00:04 Introduction to importance of Java Generics 00:50 Understanding the problem that Java Generics solves 02:30 Java Generics के साथ ऑब्जेक्ट टाइप्स को रखना 03:12 Casting is required when providing an object instead of a string. 04:31 Understanding type safety and exceptions in Java 05:15 Type safety issues are resolved in Java 5 version 06:46 Understanding the latest Java version and diamond operator 07:31 Understanding Java generics through list operations 09:07 Creating a box object and setting values. 10:09 Understanding Java Generics and how to implement them. 11:47 Explaining syntax of generic types in Java 12:36 Understanding the value of t in Java Generics 14:23 Understanding Java naming conventions 15:21 Understanding Java Generics and Type Safety 16:47 Understanding Java Generics conventions 17:31 Understanding Java Generics in Constructors 19:03 Java interfaces can also be made generic like classes. 19:53 Explaining implementation with private fields 21:25 Bound type parameters and conditions in Java Generics 22:12 Understanding class extensions in Java Generics 23:45 Creating generic classes in Java for enhanced reusability and flexibility. 24:44 Java Generics Syntax for Implementing Classes and Interfaces 26:06 Explaining extending and implementing of classes and interfaces 26:52 Explaining Java generics and its syntax 28:33 Explaining type safety in Java generics 29:18 Understanding generics concept in Java 30:53 Explains how to work with generics in Java through examples 31:43 Explaining Generic Methods Syntax 33:28 Understanding and using Java Generics 34:11 Understanding method overloading and generic types 35:42 Java Generics allow flexibility with classes, methods, and interfaces 36:32 Understanding the application of operations in Java Generics 38:06 Explaining Java Generics through method implementation 38:54 Explains usage of 'getFirst' method on Lists 40:19 Understanding Java Generics and Wildcard Patterns 40:58 Understanding the usage of question mark 42:21 Explaining Wildcard Characters Usage in Java Generics 43:05 Understanding generics in Java with examples 44:23 Explaining Super class reference in Java 45:12 Understanding Java Generics through code examples. 46:36 Explaining the concept of upper bounded wildcards in Java generics. 47:16 Handling list, classes, methods in Java Generics 48:39 Explains how Java Generics work internally 49:27 Java generics remove type information after compilation 51:00 Understanding Java Generics fundamentals 51:45 Understanding Java Generics concept in runtime 53:15 Understanding Java generics and exceptions 54:05 Java Generics exceptions are throw-able 55:30 Understanding exception handling in Java 56:14 Explains usage and behavior of Java generics 57:59 Subscribe for the latest updates

[@garvitanagarkar959]

Thanks for the wonderful vdo lectures. Has been very helpful for me to learn java. Concepts have been explained with clarity and it’s very easy to under as well. Can you also create some content on design patterns in java? I don’t see any content out there where it is explained clearly.

[@anshmehrotra1908]

If in one word I have to describe this video. Sir, you * killed * it 🔥 One help pls : Your medium articles are not loading . It would be great if you fix this issue.

[@spartang9567]

It was really great session.

[@ajaykumar-lf8dh]

Dil se like hai iss video ko and teaching method ko, once i start earning , i will surely donate to your videos. if possible can you make videos on LLD (like SOLID and DESIGN PATTERNS)

[@SabinPoudel-iw2rf]

+1

[@mahendranirgude1267]

Amazing Explanation....

[@JavaDotNetDeveloper]

Takia Kalam is very nice Bhai👍👌 and for video contents and explanation style, I don't have word to appriciate you Bhai.

[@Purnaang]

i just loved this video !! kudos for such information

[@akashthapliyal2305]

Bohot badhiya explanation bhai👌

[@java-desi9786]

Sir thanks a lot , appreciate your effort...hindi mae koi nai hai itna detail mae batane wala

[@GulabSingh-iw5nr]

explained in best way

[@suminshakya5067]

Superb tutorial hat offs bro from nepal

[@Manmatha-i5u]

Great explanation and easy to understand ❤❤

[@Gaurav-k4k]

Best java playlist

[@xurdeor3247]

Great video! 🎉 It was really helpful and made the concepts much clearer. I'd love to see a tutorial on Kafka if possible. Thanks for the awesome content!👏

[@EngineeringDigest]

already a playlist for kafka, please check

[@allmighty2000]

you are the best teacher no debate

[@tusharbadhe]

most awaited video Edit : and thanks for notes

[@psbawa59]

Very good.. like the way it is explained

[@Hariom_yadav-mh6we]

easy to understand SirJi❤‍🔥

[@byramnarayan]

धन्यवाद गुरुदेव🙏🙏 Eagerly waiting for Collection Framework.

[@RishabhRawat_98]

Great Explanation💫👍

[@9-1939]

Was waiting for this 🔥

[@VishalSingh-mf2zq]

Thank you very much Sir

[@anooz-gp9kj]

Sir as a coder coding is 70% of the job but one has to learning documentation and solution designing. Can you please throw some light on these 2 topics as well pls. Thanks

[@koushikb5951]

THANKS for your hard work on this lecture

[@EngineeringDigest]

Our pleasure!

[@sumitkumarchaudhary4324]

Amazing explanation ❤❤❤❤

[@AngadbirSingh-vk3pv]

Great Video ever seen on Generics

[@alexaslaan1670]

🔥🔥🔥, helped me a lot,to clear

[@ItachiUchiha-uk1ic]

Well explained, thanks

[@souravkumardas9230]

love the way you teach

[@yuvrajsharma9170]

Nice explanation 😊

[@rishabhsinha7033]

Great Content !!!

[@dhruvshahiofficial]

Nicely explained👍

[@sandeeptengale7021]

Thank you so much of this video.

[@RahulKumar-p6k9l]

Very nice video and good explanation

[@sharmanihal99]

Great video !!!

[@prathameshausekar]

Nicely explained! 👌

[@EngineeringDigest]

Thanks a lot 😊

[@debarshiroychowdhury1704]

So grateful to you 🫡 Pranam lena Sir🙏❤

[@Vishnusri-g2v]

Super se bhi uper explanation

[@ihgamingfun6295]

Thanks for sharing 🤝

[@appasahebneelawani143]

Nice video on Generics

[@varunpalsingh3822]

Sir kal me java generic lecture lane ke liye comment karne ki soch rha tha, aur aaj aap le aaye ❤

[@SivaRamakrishna-o9w]

bhadey bhai waapas agaya learning per i should have finished your courses by now but got a freelanceing project finished it orlese i will be in java positon bhai this time i saved some money to give it to parents every month so next two months i will be in java position thank you so much for your free content

[@radium990]

Bhai Java language k alawa kya sikhna hoga please help

[@SivaRamakrishna-o9w]

@@radium990 iska spring boot aur mongodb aur system design aur iska kafka sikho bas

[@radium990]

@@SivaRamakrishna-o9w okay , DSa, MySQL , APIs ye sab bhi sikhna padegaa?

[@SivaRamakrishna-o9w]

@@radium990 haa bhai meraku 3.8 years experince hai lekin flutter fullstack with nodejs still didnt get proper job till now and themarket is pretty bad so you better be with top kills

[@radium990]

@@SivaRamakrishna-o9w I have two years of experience in non IT . Currently trying to switch into software job . What should I focus on can you help me please

[@raghukiran42]

Good Explanation :)

[@sadpoetrywala278]

very nice video, came here just to tell algorithm that this video is great.

[@EngineeringDigest]

Awesome, thank you!

[@sanyog87]

Amazing 👏

[@techlifeabhi4650]

Great Content

[@alokpranavsingh11619]

Completed, That much depth generic No-one taught.

[@ArunSingh-p8k2d]

Love you bro ❤

[@SanthamurthyKesavan]

It's a great video.

[@rohitnigam8390]

great teacher

[@HarshTrivedi-ms4tb]

Bro collection framework in one long video !!! there is no proper playlist on collection !! By the way your teaching style is awesome !! Love from Bangaluru !!

[@EngineeringDigest]

Will upload soon

[@HarshTrivedi-ms4tb]

@@EngineeringDigest thanks Vipul !!!

[@UjwalSwain-g5i]

thanks it is very helpful video

[@manojdoodee]

23:50 Explained well, but how we can leave a final variable as non initialised.

[@nirvayav9468]

thank your sir for your efforts. sir please continue the spring boot course

[@Akash-il3il]

Great content

[@gibranmohammadkhan6216]

In 47:05, I don't understand, why can't I add number to List

[@abdulmateenpitodia7156]

The problem to adding in a upper bound list is that type safety breaks when you add multiple types of subclass into such a list. Like Double, Integer etc. If the list was only consisting of doubles, adding an integer would violate this type safety. But reading is safe, as both these class are child of Number. Now, if we check the lower bound case, the List is guaranteed to only add Number. You can add Double, Integer etc. But during reading, since java does not know specific type, it will read it as Object / Number.

[@ashwani6527]

Most underrated java springboot channel .

[@huntergaming2256]

Okay Sir, Thankyou Sir, bss abb practice krni baki hain

[@HarshitTripathi-e9j]

thanks a lot !