removed obsolete method, fixing https://github.com/atk4/atk4/issues/140
removed obsolete method, fixing https://github.com/atk4/atk4/issues/140

svisystem/atk4,svisystem/atk4,atk4/atk4,xepan/atk4,samratcis/atk4,xepan/atk4,atk4/atk4,atk4/atk4,samratcis/atk4,xepan/atk4,svisystem/atk4,atk4/atk4,samratcis/atk4