Description
During our discussions we realized that with Scala 3 it is possible to do a lot of mapping with a minimum of allocation actually happening.
This makes it possible again to have full API-mappings.
Note:
Since converting Vert.x-objects is taken care of via implicit classes which eliminates the need for converting every object contained in the collections eagerly.
Acceptance Criteria
Generated methods contain the Scala-collections in both directions.