PREUN
/bin/sh
if [ "$1" = "0" ]; then [ "$1" = 0 ] || exit 0; [ -x /usr/sbin/alternatives-helper ] && /usr/sbin/alternatives-helper --remove servlet_geronimo-servlet-2.4-api fi
POSTIN
/bin/sh
/usr/sbin/alternatives-helper --install servlet_geronimo-servlet-2.4-api