docs: public void reset ()
    {
      resetBuffer ();
      m_aCharacterEncoding = null;
      m_nContentLength = 0;
      m_sContentType = null;
      m_aLocale = null;
      m_aCookies.clear ();
      m_aHeaders.clear ();
      m_nStatus = HttpServletResponse.SC_OK;
      m_sErrorMessage = null;
    }