Corejava - OOPs -Inheritance Part - 2

[@shameek82]

Ratan, I dnt care about how you write or speak English. your true knowledge is in Java and this why you have lot of fans. The way you have been teaching is better than any institute or individuals. sometimes people have knowledge but they cant explain it better. You explain in a manner which naturally connects to students mind. Keep it up Ratan. I am finding these videos fantastic.

[@DD-vu8ip]

This video is uploaded 6 years ago...but still some students watching your video's including me.. u r doing great job 🙌🙌

[@ZinduZatism]

those who thumbs down either not happy other people learn to code or either very ignorant or not happy person-negative person ..ratan u r the man

[@sprinklecake10]

Great Job!!! Ratan you are helping thousands of viewers. Everyone's blessings/Good vibrations to you. You are the Man of JAVA. kEEP IT UP.

[@healthwithbhavesh6030]

Java means Ratan and Ratan means Java, Simply superb explanation

[@DurgaSoftwareSolutions]

Hello Bhavesh. Thanks for your valuable feedback. It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java Videos by Ratan in the following link: goo.gl/7oC3T3

[@lovesri12345]

Sir now im java Master in my company.... super & thanks Mr. Ratan sir...Core java now lattu for leaning every one ... im very simply... understanding every concepts in details manor... thank you very much Sir..... : )

[@DurgaSoftwareSolutions]

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[@aviralpratapsingh438]

sir, you are a great teacher i have ever seen...........we love you sir!!!! and thank you sir , only bcoz of you i am able to learn java.

[@aneeshkarthikrajaramhebbar1500]

We writing your notes just for me. And note your important words which is helping for my interview. Pls don't bother about some small children comments.

[@SP-lx3ef]

You are very cute sir...lol...I was badly missing instructors like you here in Canada...thank you DurgaSoft for coming on KZbin...

[@joydeepbhowmik3319]

Ratan Sir........U R Ultimate...........superb and funny too.I am going through all of your videos.

[@solotravelerrk]

sir i watch your video for learning java ,not english...spelling mistake is not a issue...you superb sir...

[@rahulmaal]

Legend💛💛💛💛

[@muppidishivani9007]

Thank You Ratan sir for giving this much of knowledge.

[@nareshg2012]

Ratan, your teaching is really superb and concepts are very clear and detail explanation, please continue to do so.....

[@DurgaSoftwareSolutions]

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[@AmirKhan-hq2vh]

You are awesome sir we don't need better English you explain very well and I am understanding ur terminology very well so don't listen any body you are the grate Nd I appreciate ur contribution .....

[@DurgaSoftwareSolutions]

Hello Amir khan. Thanks for your valuable feedback.It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java with SCJP/OCJP Videos by Durga sir in the following link: goo.gl/U1KKyi You an see more Java videos following link: Java tutorial by durga sir goo.gl/XWb4RL Java 9 by durga sir goo.gl/hXGyBW Java 1.8 Version New Features by Durga sir goo.gl/iHXXYU Adv Java JDBC Tutorial by Durga sir goo.gl/8q16Eo OCJA 1.8 Java SE 8 Programmer - I (1Z0 - 808 ) By Durga sir goo.gl/gC6R7f Core Java by NagoorBabu sir goo.gl/s6Nvj1 Advenced Java by Nagoorbabu sir goo.gl/ZZonzJ CoreJava by Ratan goo.gl/3VM19v Advanced Java jdbc by Ratan goo.gl/Rn2UXr Advjava tutorials - JSP by Ratan goo.gl/Z6ytxm Adv java servlets tutorial by ratan goo.gl/zTwi9y Servlet and JSP Tutorial by anji reddy goo.gl/jZMRUv Advanced Java Jdbc by Anjireddy goo.gl/16CGzX Hibernate byAnjireddy goo.gl/qQojvZ Struts by Anjireddy goo.gl/nE1Eof Spring by Mr.AnjiReddy goo.gl/NfN14R ADV JAVA by Naveen goo.gl/bhSsXF Spring by Mr.Naveen goo.gl/huVwFN Hibernate by Mr. Naveen goo.gl/TY3Wpd Struts by Mr.Naveen goo.gl/Vkmiw7

[@saeednawazkhan]

Super explanation ..... love from Pakistan .... Ratan sir.

[@rahulmaal]

You are Great💛💛💛💛💛💛

[@ajayreddy7881]

Ratan= Passion + Knowledge; Looking forward for Ratan's Spring and Micro Services Courses.

[@DurgaSoftwareSolutions]

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[@adityatalks4961]

Hi Ratan, your classes are so good, that a normal guy who is at very basic understanding of programming language also could able to get the things in a very easy way. Thanks to you and Durgasoft for providing this valuable course.

[@SristyBaranwal]

Your lecture is amazing... the way you teach is incredible... i found it the best source to learn java... now i don't need any book or any source...

[@vasimkhan5566]

Today I saw your video for first time and I became your fan man.thank you so much.

[@dantuluriraju5417]

we owe you so much for your wonderful training and all i can say is you are the BEST trainer i ever followed.

[@rakhimodi7698]

Everyone should you this class to clear the Java concept its so easy after going through it.

[@shivamkumar-wu6xs]

sir you are Amazing you cleared all my problems in java

[@kumardoda]

Sir, Core java basics are very well explained by you, thank you for the online videos.....

[@nitishkumar32]

Ratan sir, you are too good. i am learning java trough your video. thank you so much

[@rameshchunchu686]

Outstanding teaching.. Ratan your a great guru..

[@DurgaSoftwareSolutions]

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[@chestermabulela2156]

This man has made me fall in love with Java. his explanations and the content knowledge is superb..Is he still offering online classes?

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[@waseemssg]

Sir you are great, Core java basics are very well explained by you,you are made java for me no problem, thank you for the online videos.....

[@prakritiagarwal1361]

i love your videos.They are of great help. I paid for java classes and they didnt even taught half of the important things . Keep posting sir :)

[@akbarhussain3591]

Great Explanation ... I will continue with the rest of series on Core java OOPs...

[@javabeauty3742]

Excellent sir......thee way u teach it seems like I am sitting in your class.....keep going....U r the best.....:)

[@ravindranarthbr8583]

I am going through ur all videos, it is real superb, i am able to understand each and every point, ur explaination is very good

[@DurgaSoftwareSolutions]

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[@technologytechnology9199]

Hi Ratan you are exceptional about explaining concept that is more-than enough to learn the things...

[@KUNAL210991]

Sir, the subject training is awesome, love ur training

[@pingalisaidireddy4138]

Nice explation sir I learning Java from your video classes Tq so much sir

[@DurgaSoftwareSolutions]

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[@pranabbora.8855]

Hi Ratan, you are really doing a great job.. I am really appreciated by your professional classes. It's help me alot. Keep it up your good job. Very very thanks to you Ratan (y)

[@DurgaSoftwareSolutions]

Hi Pranab. Thank you very much for your feedback

[@ramadevib1315]

Sirr I like you lecture and suggestions..keep sharing your knowledge we all are following your vedios and practicing everyday one hour..

[@mayankdelhi]

KZbin should hide dislke option from all durgasoft videos..I dnt think any of ur video deserve thumb down... Thanks for all these videos

[@MinhazTaher]

+MAYANK SHARMA so true man

[@surajmahato2557]

Exactly bro

[@aspirants_upsc_bpsc3205]

u r superb sir..the way u explain each nd everything is mind blowing

[@nbatamil8822]

Great training. Thanks Ratan and Durgasoft.

[@vinodkale7045]

Ur great teacher impressed vey much I like th way you taught core Java

[@raviranjansingh5527]

i love teaching style .Adorable

[@DurgaSoftwareSolutions]

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[@NARESHDAS2000]

Ratan sir is awesome

[@DeeptiVishwakarma]

superb... very well explained...

[@nehabamniya6127]

Thank you sir you are awesome and the way you are explaining each and everything in detail is good enough to learn about java. Awesome video sir☺️

[@DurgaSoftwareSolutions]

Hi Neha. Thank you very much for your feedback

[@dsy1802]

Ratan the content and the deliver of the course is excellent. you simplify java. Coming from native english speaking country, the spelling mistake and communication plays a detail important. if you are not able to communicate how are you able to articulate what the client needs. you do requirement analysis and design. you cannot develop a software if you don't understand our requirements. resulting delay of the projects and lay off Indian works. One need to have both good communication and excellent technology skills. The fact is countries Singapore, US , UK and Canada are laying off many Indian is because of the communication. H1B visa is the reflection of this. Unless your student wants to be in india , then its fine with spelling mistake. So keep up the good word, but don't give misleading information to the student.

[@kisan9kisan971]

He is teaching java, not English. if you want to learn English plz look for some English tutorials.

[@srinivasupapolu1904]

Sir super ... what a teaching a subject sir .. thanks you very much

[@DurgaSoftwareSolutions]

Hello Srinivasu. Thanks for your valuable feedback. It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java Videos by Ratan in the following link: goo.gl/7oC3T3

[@srinivasupapolu1904]

Please send ratan sir total Java videos .. Your already send core Java videos but I want total Java videos

[@vinitvardhan]

sir u the beauty...simply love u sir...who told u abt english n all....we feel ur words...some morons are all over the world...don't care abt them...we all love u sir...

[@vlstechnologys776]

One of India's best faculty:'(😎😎😎😎😎

[@kidsfun381]

getting good knowledge from your videos sir

[@DurgaSoftwareSolutions]

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[@thechemistry100]

i love your explanation Sir ,.. Thanks a lot Sir ,,.

[@swarnalathagowram4181]

Superrrrrrr sir. Thank you for providing your videos sir

[@DurgaSoftwareSolutions]

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[@yugandharaghatage2722]

superb thanks sir for all core concept explain an I understand easily ty again

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[@shubhamarora8465]

I am your fan Sir you just clear the concept of super and this

[@DurgaSoftwareSolutions]

Hi Arora. Thank you very much for your feedback

[@anupriya7203]

Ratan sir , u teach really well , keep it up

[@DurgaSoftwareSolutions]

Tq Anu

[@ambargupta9213]

Sir may be in future i meet you Love you sir💕

[@navyamudadla4184]

💯Java guru

[@StolenMoments]

Hi Ratan- You are awesome in explaining all these stuffs. SUPERB!!! Keep it up. :D

[@shrikantmallick6384]

you are superb sir..keep it up. 👍

[@abhinavraj1505]

Ratan sir please come back we need us sir please sir i am not financially too strong but please sir can you teach more from core to advance java sir please sir please

[@prasannaprasy950]

he has his own channel now..please check Ratan IT..

[@banisettiatchutarao1156]

Splendid work 💼

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[@napatalamaduram9495]

nice explanation about the concept tq sir.

[@DurgaSoftwareSolutions]

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[@supriyapatil4839]

excellent lect... concept is cleared

[@akshatakatnalli1783]

Super sir ...explanations

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[@kuruvaanitha8392]

Superb your reaching your explain that Very well

[@DurgaSoftwareSolutions]

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[@rameshkumarkaranam5630]

exlent teaching sirr ..thank you sir

[@twjr4547]

These guys are amazing

[@crnayak5013]

forgot about spelling..feeling important sir :) ..subject is superb

[@PriyaPriya-qq7mi]

Super sir... Excellent

[@DurgaSoftwareSolutions]

Hello Priya. Thanks for your valuable feedback.It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java Videos by Ratan in the following link: goo.gl/7oC3T3

[@mupparajuramu3589]

hi sir you class are good but some times yous saying unwanted matter .plz avoid that unwanted matter. and finely one thing your videos are very good for starters.

[@sonusahu-ku6yw]

Thank you very much .........

[@vickykumar_2025]

Superb...!!!!

[@DurgaSoftwareSolutions]

Hello Vicky. Thanks for your valuable feedback.It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java Videos by Ratan in the following link: goo.gl/7oC3T3

[@maheshpotdar4114]

You are best sir

[@ibrahimmohammad9510]

really brilliant teaching by RATAN SIR. am planning for online classes can u pls provide details of it. thanks SIR.

[@gkchaitanya2]

Thanks Ratan sir....

[@suganya8077]

Super sir

[@DurgaSoftwareSolutions]

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[@vishnuvardhanreddy7393]

nice explanation sir

[@muhammadimranaliawan5521]

sir,if both parent classes A and B got static money function i.e static void money() so the conflict problem in multiple inheritance can get solved.....by using class name v can differentiate among classes...so why we won't ?

[@sayendharmamidi7208]

u r excellent sir..........

[@DurgaSoftwareSolutions]

Hi Sayendhar. Thank you very much for your feedback

[@sandrasreenath3084]

excellent sir

[@zoozo1675]

Your great sir

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[@harishc5438]

good explanation

[@sidharthsubudhi6321]

i learned a lot of things

[@PavanKumar-hq9zv]

ratan sir your teaching is very good but some vedios are unable to play they are showing that the are private can you help me with it

[@soulfulharekrishna]

Super For Starters :)

[@sohailahmed7700]

sir hybrid is simply the combination of two inheritance so if we take multilevel and hierarchical then we can say that hybrid inheritance is supported by java.

[@allwell390]

hello Ratan... Iam getting good knowledge in java .. but in this part 2 i have 1 query that if you are extending child class and write main method in child class then why you create object of child class?? we have no need to create object if we are extending classes. thanks

[@DurgaSoftwareSolutions]

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

[@NavinKumar-fj2fs]

Ratan sir, can,t we prevent inheritance by using private keyword instead of final keyword. can you please tell me the exact difference between these two keywords and where to use one?

[@sidharthsubudhi6321]

subeb job sir

[@ZinduZatism]

u pay for lynda.com corses and their java lectures are terrible u do not learn from them at all especially David Gassner are terrible and should not be making more courses only he understand himself ur clas is free and number 1 easy to follow with details and explination

[@achyuthbabu4665]

as u told i was just looking at the subject not spellings i was just concentrating on subject

[@DurgaSoftwareSolutions]

Tq Achyuth..

[@pratikgupta7373]

Nice explained But some videos are missing Please upload all the videos

[@DurgaSoftwareSolutions]

Hi Pratik. Plz contact our online team [e-mail] or call us on this number [phone]

[@swarnalathagowram4181]

Sir pls update part 2 of control stamens... Sir

[@KushKumar-uk4qd]

How to call multiple objects using name less approach @Mr.Ratan

[@rameshkumarmojjada8846]

hybrid inheritance is possible in this senario class B extends A class C extends B class D extends C class E extends C it is a combination of multi level and hierarchical

[@Soumya21st]

this is multilevel inheritance

[@upendrad6081]

Where is multiple inheritance in this example. It is combination of hierarchic and multiple. It is just multi level...

[@mahendrasingh-kh1cr]

claas A extends object { } is it valid ???

[@conrad12310]

well explained

[@shivanichaurasia9785]

Nice

[@DurgaSoftwareSolutions]

Hello Shivani. Thanks for your valuable feedback.It will boost us to do new things. Please subscribe to get updates about new videos. You can view all other Core Java with SCJP/OCJP Videos by Durga sir in the following link: goo.gl/U1KKyi You an see more Java videos following link: Java tutorial by durga sir goo.gl/XWb4RL Java 9 by durga sir goo.gl/hXGyBW Java 1.8 Version New Features by Durga sir goo.gl/iHXXYU Adv Java JDBC Tutorial by Durga sir goo.gl/8q16Eo OCJA 1.8 Java SE 8 Programmer - I (1Z0 - 808 ) By Durga sir goo.gl/gC6R7f Core Java by NagoorBabu sir goo.gl/s6Nvj1 Advenced Java by Nagoorbabu sir goo.gl/ZZonzJ CoreJava by Ratan goo.gl/3VM19v Advanced Java jdbc by Ratan goo.gl/Rn2UXr Advjava tutorials - JSP by Ratan goo.gl/Z6ytxm Adv java servlets tutorial by ratan goo.gl/zTwi9y Servlet and JSP Tutorial by anji reddy goo.gl/jZMRUv Advanced Java Jdbc by Anjireddy goo.gl/16CGzX Hibernate byAnjireddy goo.gl/qQojvZ Struts by Anjireddy goo.gl/nE1Eof Spring by Mr.AnjiReddy goo.gl/NfN14R ADV JAVA by Naveen goo.gl/bhSsXF Spring by Mr.Naveen goo.gl/huVwFN Hibernate by Mr. Naveen goo.gl/TY3Wpd Struts by Mr.Naveen goo.gl/Vkmiw7

[@rajeevrahi527]

Hi Ratan sir...If java does not support Multiple Inheritance then I have a doubt... Ex: class A{ } class B extends A{ //Here B already extends Object class and has now extended class A so at the same time it is extending 2 //classes right...which is multiple inheritance. } Please explain If i am making some mistake.Thanks

[@MJ-qy2dt]

if a class not extending any other class then it will be a direct child of object class,suppose if it extends any other class it will be indirect child class of object class. eg: in your example b extending A class,hence it wont be extending object class and for class A there is no extending hence it will be direct class of object.here we can see multilevel inheritance but not multiple inheritance.

[@mahendrapaswan3496]

sir can u tell me and explain sir NULL is key or not