private boolean checkProjectSettingsExist() {
    VirtualFile projectFile = myProject.getProjectFile();
    if (projectFile != null) {
      VirtualFile ideaDir = projectFile.getParent();
      File projectStyleFile =
        new File(ideaDir.getPath() + File.separator + "codeStyles" + File.separator + MAIN_PROJECT_CODE_STYLE_NAME + ".xml");
      return projectStyleFile.exists();
    }
    return false;
  }
private boolean checkProjectSettingsExist()