[EHEALTH-10685] Modify the RegistryError location to contain the place in the...
requested to merge feature/EHEALTH-10685_RetrieveDocumentSetResponse_incorrect_placement_of_error_detail into master
[EHEALTH-10685] Modify the RegistryError location to contain the place in the code where the error was thrown + code cleanup + unit test
Closes EHEALTH-10685