Java generics ❓

Java generics tutorial for beginners
#Java #generics# tutorial
Java generic methods 00:50
Java generic classes 07:25
Java bounded types 18:58

[@BroCodez]

//----------------------- Generic Method ----------------------- public class Main { public static void main(String args[]) { Integer[] intArray = {1, 2, 3, 4, 5}; Double[] doubleArray = {5.5, 4.4, 3.3, 2.2, 1.1}; Character[] charArray = {'H', 'E', 'L', 'L', 'O'}; String[] stringArray = {"B","Y","E"}; System.out.print("Integer Array: "); displayArray(intArray); System.out.println(firstIndex(intArray)); System.out.print("Double Array: "); displayArray(doubleArray); System.out.println(firstIndex(doubleArray)); System.out.print("Character Array: "); displayArray(charArray); System.out.println(firstIndex(charArray)); System.out.print("String Array: "); displayArray(stringArray); System.out.println(firstIndex(charArray)); */ } // Generic method public static void displayArray(Thing[] array) { for(Thing x : array) { System.out.print(x+" "); } System.out.println(); } // Generic method with generic return type public static Thing firstIndex(Thing[] array) { return array[0]; } } //----------------------- Generic Class ----------------------- public class Main { public static void main(String args[]) { //bounded types = you can create the objects of a generic class to have data // of specific derived types ex.Number MyGenericClass myInt = new MyGenericClass(1,9); MyGenericClass myDouble = new MyGenericClass(3.14,1.01); //MyGenericClass myChar = new MyGenericClass('@','$'); //MyGenericClass myString = new MyGenericClass("Hello",'!'); System.out.println(myInt.getValue()); System.out.println(myDouble.getValue()); //System.out.println(myChar.getValue()); //System.out.println(myString.getValue()); } } // ---------------------------------------------------------------- public class MyGenericClass { Thing x; Thing2 y; MyGenericClass(Thing x, Thing2 y){ this.x = x; this.y = y; } public Thing2 getValue() { return y; } }

[@TechnoSan09]

thank you so much love u bro forever subscriber

[@Crispeaks]

Single-handedly taught me Generics and helped me complete an assignment in 30 minutes. Epic!

[@tomaszkarolak6179]

The best tutorials, I've ever seen on YT, thx bro!!!

[@angelcastineira2561]

a lot of new stuff but really well explained, thanks!

[@john81487]

I always go through one of these videos before starting my bootcamp lessons. It makes everything so much easier to get into.

[@jojovstojo]

Bro this was the heaviest video of all till now ! Literally my brain just exploded ! But extremely simple and direct - So thank you for such a badass of a teacher

[@karanbrar1934]

That 1 dislike is from bro himself, just to keep himself humble... ;)

[@patrickjaposmack4573]

Excellent tutorial video about generic classes and methods!

[@larkinthesky]

You, my dear Sir, are a legend. Thank you so much for all these incredibly useful instructional videos.

[@furki3556]

you have really the best tutorials I have ever seen, thank you. greetings from germany

[@kedea159]

Really the best tutorials on KZbin, that I've seen, keep up the good work Bro!

[@Naanu_kartik]

concept cleared 🙌 Thanks Bro...and you have an unique way of explaining the things.

[@deeplife9654]

Let start a campaign to give bro best teacher on youtube award !!!!! ❤❤❤❤❤❤❤ .

[@ravenguirao9081]

Thanks, I finally understand Generics, some code training/bootcamps explain it really complicated.. but with you i realized it's just that simple.

[@faniliana]

This would be the best java tutorial videos out there. Thank you bro

[@lamias7712]

Thank you so much for your simplified explanation . Straight to the point.

[@chris07ism]

Thanks again for another relatively simple concept explained in a brilliant way.

[@kishorekumar.v6093]

Well said Bro, you did exactly what we want. The Duration with perfect explanation, great effort that you spend on it. It pay off man. Good Luck ...

[@kedarsambhus3623]

Amazing! Easy to understand explanation to generics. Thanks bro.

[@victoriagee1059]

Your code is so clean. You really know what you are doing!!!!

[@av2678]

Wow! Generic is so damn useful. I wish i saw this video yesterday lol but still, better than never. Well explained too

[@Ethhix]

Thank you for making this video, it was very helpful and informative! I appreciate it.

[@EdgarLopez-dq6zv]

I really like your videos. You explain complex concepts appears easy, thx man

[@comrade107]

You are awesome! Thanks for all the help!!

[@roxorsrule8604]

Wow, I'm glad I found your channel. You style is crystal clear and to the point. Although I'm taking other classes you clarify the points I was having trouble with. Thanks man!

[@jesseemana9598]

this channel is a gold mine

[@user-yz9cp6fp4k]

You are the best !!! Thanks for lessons in 2023

[@Garrison86]

Amazing! thanks for this awesome explanation, really appreciate your videos.

[@atongpayatoyatu2760]

what the hell so good java tutorial i ever saw in youtube. thank you very much!

[@zxnnightstalker2289]

Very clear explanation. My first clear understanding comes from you. Thanks a lot. ;)

[@solutionbybrain9978]

You are so smart to simplify such big task in a simple ways Thank you bro! Of Eritrea 🇪🇷

[@ndthdproduction2900]

That's so good for the basic bro ! Hope you do more a bout advanced like more complex generic methods. Hope you doing well bro

[@kkspuder]

really thx bro, though i'm watched some videos about generics, i'm still struggling with its use, here's some examples also other videos i watched but i'm not got a good understanding until you open the ArrayList class, everything is clear, i got the key point , this is really a nice video

[@swankitydankity297]

Fantastic tutorial! Thank you so much :)

[@murrayKorir]

well explained especially that part of where you can use 'Thing' instead of 'T' clears the mystery behind why is it always T,E or S.

[@mariuspet89]

Very nice video. You have a nice way of explaining programming concepts.

[@nawfalnjm5699]

man this video is full of great info , thank you so much !

[@calebkrauter4027]

Very helpful! Thank you.

[@sergeyb6071]

wow that's a lot of stuff in one tutorial 🤯👍

[@jaaeamor7901]

Thanks for making this tutorial. Appreciate it 👍

[@traveltheworld5241]

Self learning but I understand easily ,this guy is awesome...

[@tunghuynh8504]

Thanks Bro, this help me to easily understand the basic concept of Generics in Java

[@quarduroy1]

Phenomenal explanation, thank you

[@Remolhunter97]

Best tutorials ever, holy shit it's pleasant to learn looking your videos bro, keep going !

[@benderbg]

Great explanation of an important topic. Thanks Bro!

[@ozbayhilmi]

Thank you for this video.

[@anandchaudhary8952]

Finally after spending 2 days reading the chapter and going over rigerious examples and still being clueless, I've understood generics. Love the channel name 😁

[@mariuspet89]

Yes, his chanel is very good!

[@ArielLorusso]

His channel is not generic

[@wolanus]

Thanks for the tutorial, Bro.

[@OnlyOneGedeon]

Thank you for this very helpful video

[@diamonddunyasi4945]

Thx Bro I think you were descend from the sky 😀. We are waiting for more tutorials... Thank you

[@walterwhite2418]

Great video thx for your effort !!

[@chromeshock3774]

Dam, these videos are gold! So helpful in my bootcamp.

[@mustapharaimilawal8053]

Thanks a lot for this amazing tutorial.

[@ginasomara267]

most helpful generics video on the internet. hands down

[@fitzsimmons7]

this was helpful, exploded my brain, thanks

[@manyokdavidkuch2054]

Very good explanation!! Thank u

[@hgatl]

Awesome explaining, thx bro!

[@almanduku9043]

Very useful lesson , thank you sir :)))

[@chamindilhara5765]

thanks for teach us

[@alexreznitsky6338]

Thanks a lot!!! great explanation!

[@NatyTor]

ho mannnnnnn your video are so clearly and amazing!! love you bro! thanks for all!

[@rokhafm9412]

Thank you bro! Very useful video

[@janjeromesoriano1182]

Thank you, it's very helpful.

[@andreajeanbatchelor5142]

Great examples!

[@nasseranaoui3315]

That was a good tutorial , thanks :D

[@SoumilSahu]

Thanks a lot, this was really helpful!

[@ethankates5359]

very helpful, thank you

[@marke4246]

I just learned more from a twenty minute video than a two hour lecture from my professor. You have a new bro.

[@andersontiban5356]

so helpful thankyou

[@polatsaryerli3071]

thx bro great video so helpful

[@waleedharalkathiri1836]

THE BEST EVER EXPLENATION OF GENERIC CLASS AND METHODS IN KZbin HISTORY🤣

[@darianchan4649]

very nice tutorial bro keep em coming !

[@mihirkohli4804]

please do data structure love your content

[@Snowmanver2]

best channel with best tutorials out there!

[@miuwai6211]

Very clear explanation. Thank you Bro. :)

[@syednizam8616]

I liked your end of the session music and fast forward music. What are those?

[@user-gc9ob4pb3w]

finally I got it. Thank you, Bro!

[@hardcoded6325]

very good, the best explanetion in the word!!! (i'm from Brazil)

[@quanyufeng579]

Wonderful!!

[@dieseldust5315]

Great Tutorial!

[@alanwarthon]

Nice, thanks

[@marybenish9716]

Love this channel!

[@kemann3815]

Wow. Magnificent

[@kyomuhendoprecious8414]

Thanks alot

[@shaynazoedeguzman7418]

Superb! TYVM Bro code!

[@GenjaOrigins]

I was rejected in interview cause i didnt know what is generics and i saw that in their code xd, i saw many in a generic method. Thx

[@Say2Cups]

This the guy that taught me how to code fr

[@chap_01]

Nice channel, nice english, nice elocution, nice explaining.

[@davidionesi9207]

Thank you, my Bro.

[@mackymichel8052]

Great.

[@v1krv]

Well explained

[@Elan_Altair]

This was really helpful for my exams ,Tq broooooooooo

[@dbvs007]

Awesome 👏

[@ferfykins]

Can you create a generic arraylist to hold multiple types, for example: ArrayList newList = new ArrayList(); ??? Thanks for video, explained very well.

[@aruldilip9430]

I learnt lot of things so far from the above 83 videos

[@yifansu8432]

This video is sooooooo awsome.......

[@codeevolution1]

best teacher on youtube❤❤

[@colinbrowne7053]

This helped a lot thank you

[@harshasuvarna998]

"What the hell is an AtomicLong!!" had me ROTFL

[@kaushalprasadyadav9242]

Great work bro👍

[@alimulmahfuztushar7001]

Love your content.