I use mapstring in a spring boot application

I use mapstring in a spring boot application

I use mapstring in a spring boot application

I use mapstring in a spring boot application

I use mapstring in a spring boot application

I use mapstring in a spring boot application

I use mapstring in a spring boot application

I am trying to map from one nested object to another with some custom mappings, and I also need to add an additional field that is not present in the source object by using a second method parameter. I am getting either a compiler error when the target type uses constructor mapping or incomplete mapping when using mutable objects.

What is the best way to map Optional to Optional in a generic way and not do a manually mapping for every Optional?

What is the best way to map Optional to Optional in a generic way and not do a manually mapping for every Optional?