In order to use implementations of
ICommandRestService, services have to be registered within the
META-INF-directory has to be inserted within the
resources-directory of the main-module. Insert another directory,
serviceswithin the newly created
files must be added to the
services-directory. The name of the files have to correspond to the fully qualified name of the interfaces.
Within the files, the fully qualified name of the corresponding implementations, has to be written. See image: