@NotNull
  public static File findMavenBasedir(@NotNull File workingDir) {
    File baseDir = workingDir;
    File dir = workingDir;
    while ((dir = dir.getParentFile()) != null) {
      MavenServerStatsCollector.fileRead(new File(dir, ".mvn"));
      if (new File(dir, ".mvn").exists()) {
        baseDir = dir;
        break;
      }
    }
    try {
      return baseDir.getCanonicalFile();
    }
    catch (IOException e) {
      return baseDir.getAbsoluteFile();
    }
  }
@NotNull
  public static File findMavenBasedir(@NotNull File workingDir)