@NotNull
  private static File getMultimoduleProjectDir(@Nullable File file) {
    File mavenMultiModuleProjectDirectory;
    if (file == null) {
      mavenMultiModuleProjectDirectory = new File(FileUtilRt.getTempDirectory());
    }
    else {
      mavenMultiModuleProjectDirectory = MavenServerUtil.findMavenBasedir(file);
    }
    return mavenMultiModuleProjectDirectory;
  }
@NotNull
  private static File getMultimoduleProjectDir(@Nullable File file)