no need to access them via methods

Change-Id: If0d1a65d6f56ce2fc585749d974ba13c9f2749b2
Reviewed-on: https://gerrit.libreoffice.org/47245Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>