question: private void ensureNamespaceExists ( Result result ) { DockerImage image = DockerImage . fromImageName ( result . name ) ; if ( image . getNamespace ( ) == null ) { result . name = String . format ( "%s/%s" , DEFAULT_NAMESPACE , image . getRepository ( ) ) ; } }
target:  Ensures that an image name has a namespace prefix. An image pushed to a V1 registry without namespace prefix is processed in the following way: <registry_name>/<repository_name> -> <registry_name>/library/<repository_name> Results from V1 queries, however, do not contain the default prefix. This could be a problem later when we instantiate containers based on these images. An image pushed to a V2 registry does not get the default prefix.