String path = Optional.ofNullable(parent.getRelativePath()).orElse("..");
            if (version == null && !path.isEmpty()) {
                Optional<RelativeProject> resolvedParent = resolveRelativePath(
                        pomFile, context, Paths.get(path), parent.getGroupId(), parent.getArtifactId());
                resolvedParent.ifPresent(relativeProject -> parent.setVersion(relativeProject.getVersion()));