The conventional REST Exception Mapper mechanism in JAX-RS means that exception mapping code is disconnected from the service code, so that developers have to hunt for some remote classes both to understand and to define exception mapping behaviour. It is…

I’ve never found a satisfactory method for mapping bean properties. They always add too much ugly set-up code, especially for conditional mapping or type conversions. Perhaps ModelMapper is the best so far. Let’s say you have a source bean with a…