MET-6032 Fixing code in Country class #1129

Job	Run time
ci / build	5m 51s
docker-build_metis-dereference / docker-build-push	39s
docker-build_metis-authentication / docker-build-push	43s
docker-build_metis-core / docker-build-push	42s
deploy-artifacts / deploy_libraries	0s
docker-build_metis-repository / docker-build-push	43s
	8m 38s

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