PREUN
/bin/sh
if [ "$1" = "0" ]; then /usr/sbin/update-alternatives --remove servlet /usr/share/java/geronimo-servlet-2.4-api.jar fi
POSTIN
/bin/sh
/usr/sbin/update-alternatives --install /usr/share/java/servlet.jar servlet /usr/share/java/geronimo-servlet-2.4-api.jar 20400