private static @NotNull Set<LanguageCodeStyleSettingsProvider> calcSettingPagesProviders() {
    Set<LanguageCodeStyleSettingsProvider> settingsPagesProviders = new HashSet<>();
    for (LanguageCodeStyleSettingsProvider provider : getAllProviders()) {
      registerSettingsPageProvider(settingsPagesProviders, provider);
    }
    return settingsPagesProviders;
  }
private static @NotNull Set<LanguageCodeStyleSettingsProvider> calcSettingPagesProviders()