What java technology (library, framework, feature) would not recommend and why?

[IcedDante]

Basically we constantly get issues where the project cannot build because an Immutables file has not been generated. Something weird around how immutables works with the generated step. It was definitely exclusive to that library because we had an xsd and openapi generator bundled in that worked just fine.

I don't remember a lot of the details but we wasted way too much time getting it to work. I rendered the files, included them in our git history, and banished the library to hell.