@NotNull
  public static String determineRootProject(@NotNull String subProjectPath) {
    final Path subProject = Paths.get(subProjectPath);
    Path candidate = subProject;
    try {
      while (candidate != null && candidate != candidate.getParent()) {
        if (containsGradleSettingsFile(candidate)) {
          return candidate.toString();
        }
        candidate = candidate.getParent();
      }
    }
    catch (IOException e) {
      GradleLog.LOG.warn("Failed to determine root Gradle project directory for [" + subProjectPath + "]", e);
    }
    return Files.isDirectory(subProject) ? subProjectPath : subProject.getParent().toString();
  }
@NotNull
  public static String determineRootProject(@NotNull String subProjectPath)