String id, String version, String scope, String inheritedScope, boolean optional)
            throws InvalidVersionSpecificationException {
        VersionRange versionRange = VersionRange.createFromVersionSpec(version);
        Artifact artifact = artifactFactory.createDependencyArtifact(
                GROUP_ID, id, versionRange, "jar", null, scope, inheritedScope, optional);
        ArtifactSpec spec = null;