Three Cursors of Java - Iterator (Collection Framework)

This Video explains Core Java - Collection Framework | Three Cursors of Java - Iterator. Training Tutorial delivered by our Trainer Durga Sir.
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Topic : Three Cursors of Java - Iterator
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[@carindia777]

I am not only learning but also enjoying. Such a nice coaching I am getting at home , on my pc and that also free. Thank you so much Durga sir. You are amazing , you are excellent teacher , you teach complicated topics with simplicity . Thanks a lot

[@simm5622]

Sir your the best teacher ever. 🏆🏆🏆🏆🏆

[@krushnakantkalaskar4084]

i am learning from reputed institute but they never mentioned itorator as cusror but sir u used this word and it cleared my doubt

[@thenmozhisaravanan4102]

Sir awesome teaching..please conduct sessions by yourself sir....other staffs teaching us..but .I feel ur way of teaching is so clarity ....ur awesome sir

[@sagarbaitha6743]

Sir you are awesome. You are the best teacher of java. Thank you sir.

[@gourabbanerjee1424]

apsolutely outstanding sir..I have made note after watching your videos...now I will try to follow all of your videos...thanku so much sir..my concept now apsolutely cleared...

[@YashPratap009]

You are the king of Java!!!

[@anjurawat9274]

I love the way u explain each n everything related to topic......thankuu sir

[@sanjeevchopra9737]

DurgaSoft rocks. Crystal clear explanation of concepts. thanks as lot

[@RAJATGHOSH1020]

You are awesome Sir. Thanks a ton for teaching us so many useful things. Learned a lot from you. Kudos to your work.

[@amitlakhtaria4284]

Loved all the videos from Collection.. and the best line "Best Example" :)

[@DurgaSoftwareSolutions]

Amit Lakhtaira
View 42 videos on Collections in Java,
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[@shaileshbirelly9526]

Sir,You r just too good,Thanks for all your efforts and this wonderful tutorial.

[@DurgaSoftwareSolutions]

shailesh birelly
View 9 videos on ENUM,
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[@durgaprasadmarrey577]

I am fan of yours explanation...!

[@sj4876]

Thank you for everything sir... Big respect for u sir

[@hemantsahu4100]

i love you sir real helpful

[@RhyZenLive]

Big Fan Sir... Hello from Bhopal

[@jasmeenkaur6001]

great explanations..... thanks sir...

[@soudaminisamal6159]

Outstanding teaching

[@akshu3623]

perfect sir

[@yejuvendrashisodiya]

Sir i just like your way of simple and awesome teaching... Really helped me a lot

[@DurgaSoftwareSolutions]

yejuvendra shisodiya
View 42 videos on Collections in Java,
ruclips.net/video/rI3VkItC0eA/видео.html
View 5 videos on JSF,
ruclips.net/video/rAa1wwWLw1Y/видео.html
View 50 videos on Oracle,
ruclips.net/video/pX5WJctn3Kw/видео.html
View 35 videos on Hibernate,
ruclips.net/video/SZ8abQ3vmdc/видео.html
View 115 videos on Data Structures,
ruclips.net/video/oAAiBQFSEik/видео.html
View 58 videos on Struts,
ruclips.net/video/nYqsnrHGsQg/видео.html
View 74 videos on Spring,
ruclips.net/video/YpsFT50mths/видео.html
View 41 videos on CRT,
ruclips.net/video/fDRnKPyvR14/видео.html
View 12 videos on JAVA Reflections API & Annotations
ruclips.net/video/BxCw0uTxZRs/видео.html
View 39 videos on Java Real Time Project Implementation on Spring,Struts & Hibernate,
ruclips.net/video/iKnb0AgKZJ0/видео.html

[@DurgaSoftwareSolutions]

Durga Software Solutions
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Durga Software Solutions
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[@mahathiru7664]

Wow u r great sir

[@tapanjeetroy8266]

Thanks for uploading it

[@Erankitlandge]

very good teach you sir...
thanks alot....

[@dnakhawa]

Excellent videos Durga Sir

[@moududhassan3026]

We can convert any collection to vector, then we can use Enumeration :)

[@Srix736]

Super

[@pal0106]

what happens to the pointer(or cursor) after the remove operation? where is it pointing?

[@2rajatkiit]

Sir, tutorial are too good ...thanks

[@DurgaSoftwareSolutions]

Raj Gupta
View other videos on Collections in Java and click the below link
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[@DurgaSoftwareSolutions]

Durga Software Solutions
View 9 videos on ENUM,
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View 16 videos on Serialization,
ruclips.net/video/bIzfrvdt7qM/видео.html

[@DurgaSoftwareSolutions]

Durga Software Solutions
Hi,
We are very Happy to say Our Expert Faculty Durga Sir's One-to-One Video Sessions on "Core Java with SCJP/OCJP"
are available. Shooted from direct Class Room. YOu can access these videos from anywhere anytime. Around 200+ hours
training, 178 Videos with clear explanation on every concept. 100% Satisfaction and Perfection in Subject guaranteed.
For Demo Sessions Please call or drop a mail to us...
DURGASOFT Online Training
ph: 91-8885252627
mail :[e-mail], [e-mail]
Demo Sessions on youtube:
1. Language Fundamentals(16 Videos)ruclips.net/video/eTXd89t8ngI/видео.html
2. Operators & Assignments(7 Videos)ruclips.net/video/1JGOPhIyhAM/видео.html
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[@Anilkumar-ec8sj]

clearly explained tutorials Durga sir , but error in notes 1. for loop

[@chiragvasani7231]

But Enumeration is working with ArrayList and LinkedList which are not from legacy classes..

[@rajeevranjan185]

For array list we can use loop to perform any operations on elements. What is diff between using collection cursor and basic looping??

[@DurgaSoftwareSolutions]

Hello Rajeev.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@l_u_c_k_y_7]

Very nice tutorials mr Durga

[@DurgaSoftwareSolutions]

Thank u Laki

[@venkatbole541]

Hi..Videos are good but I have doubt over one statement u said during the lecture..
Disadvantage of Enumerator : "Enumerator supports legacy classes only". is this really comes under disadv ?? Can we list that in disadv??. When they developed later versions of java API, they could have thought that this enumeration was no longer useful for all collection classes due lack of functionalities like remove and all other stuff and decided to create separate interface called Iterator with all new name and functions.

[@myjntustudy3431]

Anna , I am very Happy with ur explanation :) I have a doubt :-
why are you using Integer I = (Integer)itr.next(); ? Can't we use int i = itr.next(); //// or can't we use Integer I = Integer.parseInt(itr.next); ??

[@DurgaSoftwareSolutions]

MY JNTU STUDY
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View 16 videos on Serialization,
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[@DurgaSoftwareSolutions]

Durga Software Solutions
Hi,
We are very Happy to say Our Expert Faculty Durga Sir's One-to-One Video Sessions on "Core Java with SCJP/OCJP"
are available. Shooted from direct Class Room. YOu can access these videos from anywhere anytime. Around 200+ hours
training, 178 Videos with clear explanation on every concept. 100% Satisfaction and Perfection in Subject guaranteed.
For Demo Sessions Please call or drop a mail to us...
DURGASOFT Online Training
ph: 91-8885252627
mail :[e-mail], [e-mail]
Demo Sessions on youtube:
1. Language Fundamentals(16 Videos)ruclips.net/video/eTXd89t8ngI/видео.html
2. Operators & Assignments(7 Videos)ruclips.net/video/1JGOPhIyhAM/видео.html
3. Flow Control(6 Videos)ruclips.net/video/X6rS9vD9-qM/видео.html
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[@hellosagar]

Fan of accent

[@prasannacd3533]

very good video sir

[@bharathraj435]

sir,i had a doubt. Iterator itr = new iterator() here iterator is a method then how can a method contains other methods like hasnext(), next(), remove(). how can we create a object for a method. i cant understand the statement Iterator itr = new iterator().please clarify my doubt.

[@TravelWorld1]

Good video

[@prasannaprathiba]

From itr.remove(); how it's affected to the AyyaList object( l ) ?. we are doing change to the ' itr' reference

[@TA0992]

Itr point to 0, wouldnt I be initially pointing to 1? Since I = itr .next()

[@SpiritualMeP]

You are a very good teacher. Just a humble suggestion. If you are considering global audience please try to improve the english accent (yours has a heavy (tamil ?) accent)

[@TravelWorld1]

i agree

[@arun0p0s]

that true... his slang dominated by Telugu..... eg reading iterator as etterator is kind of things he should improve...

[@VishalTheK]

Actually this makes him unique. He has defined his protocol naturally.

[@myjntustudy3431]

Please provide all java videos in oder anna. I feel core java videos are not in order and some important topics also missing.

[@DurgaSoftwareSolutions]

MY JNTU STUDY
View 9 videos on ENUM,
ruclips.net/video/T1fMWwI9D1E/видео.html
View 16 videos on Serialization,
ruclips.net/video/bIzfrvdt7qM/видео.html

[@missiontechdk6064]

SIr i am getting "ConcurrentModificationException" in this example.

[@DurgaSoftwareSolutions]

Hello Friend.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@themrambusher]

sir i want to ask you that why are you using Integer I = (Integer)itr.next(); ? Can't we use int i = itr.next(); because next method returns Object type and Integer comes under Object so it will automatically type caste Object into Integer and then by unboxing it will convert it into int?? please sir clarify i'm a little bit confused

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Shubham Gupta
Demo Sessions on youtube,
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Flow Control(6 Videos)ruclips.net/video/X6rS9vD9-qM/видео.html.

[@abirpaul9027]

Sir where is the Set Interface Videos

[@DurgaSoftwareSolutions]

Hello Abir.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@imaginarytechinhindi5507]

Are you Bengali sir

[@KK-mx3ho]

can we apply iterator in legacy class

[@odiyagyana]

YES

[@smitshah6495]

This guy is repeating same things again and again
5 min video streched to 17 min

[@AnIndianify]

Well through repetition the concepts gets dug into your mind.