Hi @ahana_k ,
"Project Lombok is a java library that automatically plugs into your editor and build tools, spicing up your java.
Never write another getter or equals method again, with one annotation your class has a fully featured builder, Automate your logging variables, and much more."
For more details please read official documentation [0].
How can Lombok be implemented in AEM?
I haven't found any documentation from Adobe. However, there are plenty of un-official sites by visiting them you can understand how it works & how can it be implemented in AEM.
Here are some sites where you can see some practical along with examples [1], [2].
[0]: https://projectlombok.org/
[1]: https://blogs.perficient.com/2021/06/14/writing-less-java-code-in-aem-with-sling-models-lombok/
[2]: https://www.linkedin.com/pulse/code-generator-aem-sling-models-lombok-sandip-kumar/?trk=pulse-articl...
Hope that helps!
Regards,
Santosh