#1 - Java Collection Framework || Hierarchical Diagram - Very Important for Interview

[@naveenautomationlabs]

@5:08: Interface to Interface, it is extends not implements. It was a typo in pop up :)

[@gouthamichelumalla7860]

after this video could you please share me the next video link?

[@urvashigupta7291]

Thank you for all the great content and help you are providing. I have received a great job offer and one of the reasons is your videos.

[@naveenautomationlabs]

Thanks Urvashi. Keep learning. I wish you all the best.

[@radugribincea1423]

1) public class LinkedHashSet extends HashSet implements Set
2)TreeSet implements NavigableSet and public interface NavigableSet extends SortedSet so between TreeSet and Set there are 2 interfaces.
3) LinkedList implements List, Deque but not directly Queue

[@som_girl6702]

All I have to say is thank you!!!!!!!! You are the best java teacher I have watched on RUclips, you take your time to explain every concept. I have a solid knowledge of the Collection framework just by watching your videos. Thank you and thank you for all that you do.

[@himanshupokhriyal6883]

Thank You Naveen sir for such in depth session on Java Collection framework

[@tyndaleverwer4509]

Thanks!

[@naveenautomationlabs]

Thanks :)

[@shaiksuleman3191]

Watching u r videos is become habit.My Day starts with u r play list.Videos are like dictionary.

[@ArshadKhan-zf6xp]

just seen 20 min now a big fan of sir naveen amazing clarity while explaining

[@artimandale8286]

Awesome explanation of collection overview, thank a ton Naveen 🙏

[@hari3245]

So , now I'm confident about collection . Thanks a lot 💥🤝

[@bhavanishankar1824]

Thank you Naveen. God bless you and your family. You are a guru to many folks :)

[@andrushka324]

Hi Navin. Thanks for this video tutorial on Java Collection. This helped me understand how data structures work internally. I received many questions about collections from interviewers and finally got an offer.

[@naveenautomationlabs]

You are most welcome. Best of luck brother. :)

[@gopaiahkumbha1556]

Congratulations bro

[@eraldoabedini4642]

Awesome COLLECTION FRAMEWORK TUTORIAL

[@deepakdange5530]

Hi Naveen.. Huge respect for you...I can easily understand the things

[@PritiTiwari21]

Thanks Naveen ,your videos helped me lot to crack automation interview in UK a year ago..will appreciate if can make tutorial on SOLID principles

[@fayazbaig2490]

Thanks for this amazing series which is heart ❤️ for java programming in Automation point of view also ... Once again thanks a lot for your continuous efforts towards community 🙏

[@archana09424]

Why are you so so so BEST??Thank you sincerely Naveen for all the efforts you are putting.I don't know what i would do without this channel.I wish you get gazillions of subscribers soon.

[@naveenautomationlabs]

This channel is there Just coz of you guys. You guys are driving this channel. I'm just a creator. Thanks for your love and support. Keep learning Archana. Best of luck.

[@arpitverma9851]

Much needed topic. Thank you Naveen😍

[@btech5603]

2024 :) Happy got the clear idea which indirectly boosts by DSA solving!

[@sravanthik237]

Thanks Naveen for ever demand on topic. Please tell the difference between .removeall() and .clear() methods.

[@bhavikapatel6276]

Very useful for interview purpose..Thanks! :)

[@pankajbirari740]

Thanks Naveen for sharing this Tutorial. Appreciated 👍

[@naveenautomationlabs]

Glad you liked it

[@sushantkadam4224]

Very important interview point of view...

[@ABAutomationHub]

Thanks for covering the collection framework in so detail..Very nicely explained.. Really the best content on collections available online!!

[@naveenautomationlabs]

Thanks for watching :))

[@jasmeetsingh3164]

Thanks Naveen sir, i have seen every video uploaded by you, you are the best

[@TheFactMan24]

Much needed topic. Thank you, Naveen😍

[@syedrasool5605]

Your all videos helped me a lot!!!!!
Thanks for each and every selenium and Java videos Naveen 🤗

[@prashanttiwari5855]

aren't we missing Iterable interface? I guess collection Interface extends Iterable interface.

[@SarangHoley]

Hurry, Collection got started 😊😊😊👍👍👍

[@poojakumarisingh5506]

Thanks a tonne..This is breif and useful

[@nikhilambekar9137]

One of the best video on Collection that have seen

[@naveenautomationlabs]

Glad you liked it :)

[@supriyamishra5968]

This was most awaited topic
Thanks Naveen!

[@nidhipriya2068]

Thank you Naveen , for such a beautiful explanation. You make learning easy.Wish all your dreams come true. Hope I should also work hard like you.Thank you.

[@naveenautomationlabs]

So nice of you :)

[@mohammedshabir2492]

Very informative session Naveen bhai 😍

[@meerambimohammed7048]

Thank you so much Naveen

[@sureshgarine]

please cover concurrent collections with example and automation use cases as well. Thanks so much

[@reyazalam1391]

you r such gems on youtube

[@rrMaxwell]

thanks! learnt by heart

[@ramachavali4015]

Thank you so much Naveen..

[@vedantapreetham7383]

excellent explanation

[@zhoomarttoktosunov4331]

👏👏👏 thank you Naveen

[@Raghavonyt]

First of all thank you for this video .. it really helping me to revise my collection framework concepts. and i also wants to highlight that interface to interface relationships, you have mentioned that it uses implements keyword but in video , it is extends . can you please rectify that mistake on note. Thank you once again.. Naveen sir..!!!

[@naveenautomationlabs]

Ahh that was a typo :) In video it is extends only. But in that pop up, I have written impelements by mistake. Thanks for highlighting it.

[@ankeshkumar1299]

Thanks Naveen, I have already been a fan of you. This tutorial was a start point for me to get on with Collections framework.
Just FYI.. A small typo in the pop up where it says Interface implements interface.. It should be extends... But anyways you verbally communicated the same.. Thankyou for putting this up. Waiting for the upcoming videos.

[@naveenautomationlabs]

Ya it was a typo :) I corrected it in the pinned comments.

[@ankurraj7709]

There is a small typo in the diagram @10:33 between LinkedList and Queue.
LinkedList is a class and Queue is an interface..Hence, they should extend (e) (!i ). Bdw, amazing demonstration.

[@hajeeramohamad7641]

A class implements a Interface.

[@TheAnkjain77]

wow...amazing explanation...really cleared my doubts

[@nik2ndprey]

Thanks Naveen!
One query - does the linked list class not implement Dequeue interface as well ?

[@GautamKumar-qx3rt]

sortedinterface ke bad to navigable interface bhi aayega na Sir in the Diagram ? and then treeSet implements the interface of navigable just asking for knowladge Sir

[@sreejabejjanki8185]

Thank you so much sir for sharing your valuable knowledge, iam learning new things from ur classes tqq😍😍

[@mk_0380]

are Java Collections important for competitive programming??

[@surajshirke8502]

This will be a great series thank you so much naveen
Can you please also show how can we use all these concepts in framework

[@grajashekar5738]

Can you please explain how to use in framework

[@ThanhVo-hf7ei]

Thanks Naveen

[@shababe2243]

Thank you very much

[@socialmedia434]

Hi Naveen, @9:20 in this hierarchy diagram u have mentioned LinkedHashMap class implements Map interface directly. But LinkedHashMap extends HashMap class right? this needs to be corrected in the video. U have mentioned this correctly in the video #16. Thats how i came to know.

[@naveenautomationlabs]

It's the same thing. They all are the implementation of map interface only.

[@socialmedia434]

@@naveenautomationlabs ok Thanks Naveen. Also i am not clear about the Red and Black nodes in Tree map, like how do we mark a node Red or black. Can you please explain this further.I watched ur #16 video in Collections Tree map already

[@hajeeramohamad7641]

From the core java playlist, in the collection framework video, there is an Interface called Deque which extends the interface Queue, and then LinkedList and ArrayDeque implements it. That is missing in this video. Which one is correct?

[@sumedhtayade821]

Superb

[@dsuser989dff4]

great lession..

[@debasismohanty5102]

Thank you really helpful.

[@naveenautomationlabs]

Glad it was helpful!

[@shababe2243]

Started, ❤️🔥

[@nitityagi3517]

Hi Naveen, plz make videos on solid principles and design patterns in Java

[@kalyanlolla2657]

Hi naveen, In previous some other collections playlist is avalilable. which playlist should follow as a collection beginner....is this sufficient or should start with previous and then come to this???? please tell me.......

[@srianshworld3942]

well explained

[@JoseciusDev]

10000000000 times thanks

[@MrYashMundey]

Thank you i needed a detailed series on this topic

[@naveenautomationlabs]

My pleasure Yash. Keep learning.

[@nimrahussain7738]

Thankyou sir.

[@shaikhmaheen]

Hi thanks for this great video.Are you following any book or can you recommend a book for Java its always good to have written text to go along with videos.

[@subhashreesahoo2233]

Thank ❤ so much.. Sir i have a request can u added in cucumber series how we get csv or html file data file , or properties files access series... Plz sir it's a request topic.

[@sameepkaushik4583]

FOR THAT YOU USE Java just provide destination of the file but read the files by io and take data by using collection and using for each get the data

[@anupamdas1053]

Thanks!!

[@m.ganeshkumarmahendrakar829]

Can I know If any notes or PPT is available so that we can refer after watching the video,
Thanks for your support

[@vidyashrid9319]

Nice

[@shashanksharma1886]

want to learn selenium is there full series of selenium on ur channel

[@JackSparrow-qb2se]

Collection is also a interface right, then why do we use extend instead of implement from collection to set interface? Please explain

[@naveenautomationlabs]

In java, class has to implement the methods from interface. Interface never implements anything. Interface can not have a super class also.

[@ashokchandola]

Naveen should we follow this series? Or this ➕ old series of collection framework

[@naveenautomationlabs]

The new collection series

[@mr.strret4648]

How can we extend interface?

[@shivkumarsharma_d1529]

sir same series aap hindi main bna sakte ho please jyada log dekh kar sikh paayege

[@dipakgadekarpatil8400]

Hey naveen ur telegram link is not working, can u edit it so we can join

[@naveenautomationlabs]

t.me/joinchat/COJqZUPB02pj9vVmu8Yv7Q

[@dipakgadekarpatil8400]

@@naveenautomationlabs still not working , showing connection reset
One more naveen can u please upload next java video series on hindi chhanel

[@naveenautomationlabs]

U need to download the telegram app and then click on this link. This link is perfectly fine.

[@dipakgadekarpatil8400]

@@naveenautomationlabs i already have telegram app may be some other issue is there can u tell me the name of the grp so I can search directly

[@naveenautomationlabs]

Naveen AutomationLabs(Web/Manual/Programming)

[@mukeshprakash8112]

If I knew this earlier I could have got selected for KGiSL company yesterday
That's depressing🥲

[@fevenkidane9499]

Thank you so much 🙏🙏🙏