question: setter concode_field_sep List<String> keys concode_elem_sep List<UserNotificationPreferencesRegistration> registeredItems concode_field_sep List<UserNotificationPreferencesRegistration> getRegisteredItems concode_elem_sep void setKeys concode_elem_sep List<String> getKeys concode_elem_sep void register
target: void function ( List < UserNotificationPreferencesRegistration > arg0 ) { this . registeredItems = arg0 ; }