code: @Override
    public final Map<String, String> getAllSettings()
    {
      Map<String, String> result = new HashMap<String, String>(this.userSettings.size() + this.managedSettings.size());
      result.putAll(this.userSettings);
      result.putAll(this.managedSettings);
      return Collections.unmodifiableMap(result);
    }
docs: /* (non-Javadoc)
  @see com.sap.prd.mobile.ios.mios.ISettings#getAllSettings()