protected void applyLanguageSettings(Language lang, CodeStyleSettings rootSettings, CodeStyleSettings targetSettings) {
    CommonCodeStyleSettings sourceCommonSettings = rootSettings.getCommonSettings(lang);
    CommonCodeStyleSettings targetCommonSettings = targetSettings.getCommonSettings(getDefaultLanguage());
    targetCommonSettings.copyFrom(sourceCommonSettings);
  }
protected void applyLanguageSettings(Language lang, CodeStyleSettings rootSettings, CodeStyleSettings targetSettings)