} else {
            return capabilities;
        }
    }

    private static class SingleArtifactVariantIdentifier implements VariantResolveMetadata.Identifier {
        private final ComponentArtifactIdentifier artifactIdentifier;

        public SingleArtifactVariantIdentifier(ComponentArtifactIdentifier artifactIdentifier) {
            this.artifactIdentifier = artifactIdentifier;
        }