16. Functional Interface and Lambda Expression - Java8 features | Java Interfaces Part3

Hi shrayansh, for using lambda expressions, do we need to declare interface as Functional Interface?

Is it compulsory to use wrapper type variable in parameter, if we make generic type of interface?

Hi Shrayansh, will you be covering stream API also ?

Hi Shrayansh, Till when all Java topics will be completing? next 2 months ?

hy shryansh, how much time it will take more days to complete java full concepts ? can u tell me date when all completed so that we can move on springboot & microservices

Hello Sir one question might what should we use with spring boot Gradle or maven in a personal project if I plan to use microservices in that project

Amazing video sirji..but before starting system design ....what are the prerequisites? i am covering this java playlist now .....can i start your LLD series after that?

Hi Shreyansh, Please make video on java 11 features.

I understand functional interface, but in real life interfaces will have more than one methods, so using interface with only one method in it rare case know?

sir if we become premium member can we access all videos in the channel?

It is beautiful explaination because it is very simple.

Thank you for this explaining very clearly. The concepts and topics you explain in your video is extremely flawless and with simple examples. Have been following and liking your videos from quite sometime now. Please keep up the great work you are doing.

Notes link??

One more interesting topic which is method reference could have been explored here in this video.

first sreekanth should fuck in depth then you can create this video

Please add notes slide, it is not in the description. It will be very helpful.

Great content. Just one addition to the built in functions - if you have a requirement where a function should have no arguments and returns nothing (void), you can use Runnable. I think that is another use case of Runnable, apart from threads.

thanks

If a functional interface (which do not provide any method inside it) extending non-functional interface which has only one abstract method, then this will work right?

is it necessary to have generic class in the supplier , consumer type?

Very well explained. I have understood and concept us well understood

nice explanation...

clear everything ...great😇😇😍

thanks!

Just wondering why Java creators introduced Functional interface at all? Just to make normal interface class with single abstract method more restrict ?

Can you share PDF downloadable link instead of ZOHO link of notes?

I will re-visit this lecture again.

topics are very nicely covered/presented. 🎉🎉🎉🎉🎉🎉🎉

Hi Shrayansh! I recently enrolled in the Java + Spring Boot course on Udemy, and I’m really enjoying the learning experience so far! I’ve noticed that for some videos, the resources section isn’t yet updated on Udemy. If possible, could you help ensure that all resources and materials are available as the course progresses? Thank you so much for your support!

Very neat and detailed explanation

The notes are a great way of revising. But in few class notes where you have pasted screenshots, they are very difficult to read. Please try to look into this issue

from video no. 15 onwards notes quality is not good. we need to zoom notes to read it. when doing zoom content got blurred.

hi sir, thanks for this lovely playlist
Right now I'm struggling with practice coding questions as I'm not able to find satisfactory number of question on the internet, especially for GENERICS, FUNCTIONAL INTERFACE AND STREAMS.
can you please let me know where and how can i search for them, please.

Your explanation are awesome.i want to know how you learn these things? I found its pretty difficult to learn through the documentation

Can you also explain the use of default and static methods