public static FileChooserDescriptor createProfilesIniChooserDescriptor() {
    return new FileChooserDescriptor(true, false, false, false, false, false) {
      @Override
      public boolean isFileSelectable(@Nullable VirtualFile file) {
        return file != null && file.getName().equals(FirefoxUtil.PROFILES_INI_FILE) && super.isFileSelectable(file);
      }
    }.withShowHiddenFiles(SystemInfo.isUnix);
  }
public static FileChooserDescriptor createProfilesIniChooserDescriptor()