davmail: Revert "fix: temp zulu davmail" (#501349)

  libxtst,

  coreutils,

  gnugrep,

  zulu,

  preferGtk3 ? true,

  preferZulu ? false,

}:

let

  jre' = jdk.override { enableJavaFX = true; };

  jre' = (if preferZulu then zulu else jdk).override { enableJavaFX = true; };

  gtk' = if preferGtk3 then gtk3 else gtk2;

in

stdenv.mkDerivation (finalAttrs: {

    description = "Java application which presents a Microsoft Exchange server as local CALDAV, IMAP and SMTP servers";

    homepage = "https://davmail.sourceforge.net/";

    license = lib.licenses.gpl2Plus;

    maintainers = with lib.maintainers; [ peterhoeg ];

    maintainers = with lib.maintainers; [

      peterhoeg

      doronbehar

      shymega

    ];

    platforms = lib.platforms.all;

    mainProgram = "davmail";

  };