Java Fundamentals - Lesson 73 - Java Reflection part 3

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[sreejeshraj]

One of the best as usual from this channel.. Understood a lot about frameworks from lessons 71, 72 and 73. Haven't seen much articles covering annotations in such depth. Thank you so much!!

[dxrkness]

hey, I've just recently found your channel and this series. I'm pretty stunned at how detailed this is, and I'm literally addicted to it. Also, the fact that videos in this series are 3-5 years old (late 2024 at the moment of writing), and people STILL use outdated classes, methods, etc. in examples all over the internet is just shocking. Your vids (especially on NIO, NIO2) were just groundbreaking. even though I am already learning java for a lot of time, I still learned sooo many new things from your videos (most importantly, they are fundamentals, which I can). Thank you!

btw, I'm still not working, but when I finally do find it (hope it will be soon, or I'll literally starve :p), I will surely get your book on spring, just to show my appreciation for the work you do for us (also, looking at the TOC the book is pretty solid!!! literally mindblown at how much excellent learning material one person can produce).

Your channel is a hidden gem for beginners & developers who want to dig deeper or refresh their memory.
Thanks, Laurentiu! My appreciation to you straight from Ukraine!

[danujakalugamaarachchi]

Thanks a lot for the reflection series, learnt a lot about how freamworks work behind the scenes

[mirageman]

Great lesson, I think for performance reasons and to avoid the n square complexity another approach could have been to iterate over the output fields and put them into a map (key method name, value the field), and afterwards iterating over the input fields and getting the according output field out of the map by the input field method name :)

[sreejeshraj]

In addition to reflection, annotations can be processed by helper interface I think. Is it a recommended way?