public boolean containsModifiedCodeStyleSettings() {
    for (CodeStyleScheme scheme : mySchemes) {
      CodeStyleSettings originalSettings = scheme.getCodeStyleSettings();
      CodeStyleSettings currentSettings = mySettingsToClone.get(scheme);
      if (currentSettings != null && !originalSettings.equals(currentSettings)) {
        return true;
      }
    }
    return false;
  }
public boolean containsModifiedCodeStyleSettings()