@Nullable
  public static MavenProject findProject(@NotNull MavenDomProjectModel projectDom) {
    XmlElement element = projectDom.getXmlElement();
    if (element == null) return null;

    VirtualFile file = getVirtualFile(element);
    if (file == null) return null;
    MavenProjectsManager manager = MavenProjectsManager.getInstance(element.getProject());
    return manager.findProject(file);
  }
  public static MavenDomParent updateMavenParent(
      MavenDomProjectModel mavenModel, MavenProject parentProject) {
    MavenDomParent result = mavenModel.getMavenParent();

    VirtualFile pomFile = DomUtil.getFile(mavenModel).getVirtualFile();
    Project project = mavenModel.getXmlElement().getProject();

    MavenId parentId = parentProject.getMavenId();
    result.getGroupId().setStringValue(parentId.getGroupId());
    result.getArtifactId().setStringValue(parentId.getArtifactId());
    result.getVersion().setStringValue(parentId.getVersion());

    if (!Comparing.equal(pomFile.getParent().getParent(), parentProject.getDirectoryFile())) {
      result
          .getRelativePath()
          .setValue(PsiManager.getInstance(project).findFile(parentProject.getFile()));
    }

    return result;
  }