docs: @SuppressWarnings ("resource")
    @Nonnull
    @OverrideOnDemand
    @WillCloseWhenClosed
    protected CSVWriter createCSVWriter (@Nonnull final OutputStream aOS)
    {
      return new CSVWriter (new OutputStreamWriter (aOS, m_aCharset)).setSeparatorChar (m_cSeparatorChar)
                                                                     .setQuoteChar (m_cQuoteChar)
                                                                     .setEscapeChar (m_cEscapeChar)
                                                                     .setLineEnd (m_sLineEnd)
                                                                     .setAvoidFinalLineEnd (m_bAvoidFinalLineEnd);
    }