private static String withAppendedIdeScale(String key) {
    if (!shouldAppendIdeScaleToKey()) return key;

    UISettingsUtils settingsUtils = UISettingsUtils.getInstance();
    int percentScale = UISettingsUtils.percentValue(settingsUtils.getCurrentIdeScale());
    int defaultPercentScale = UISettingsUtils.percentValue(settingsUtils.getCurrentDefaultScale());

    if (percentScale == defaultPercentScale) return key;
    else return key + ".ideScale=" + percentScale;
  }
private static String withAppendedIdeScale(String key)