POSTIN

/bin/sh

/usr/sbin/update-alternatives --install /usr/bin/xml-which xml-which /usr/bin/xml-which10 10000
/usr/sbin/update-alternatives --install /usr/share/java/xml-commons-which.jar xml-commons-which /usr/share/java/xml-commons-which10.jar 10000

POSTUN

/bin/sh

if [ "$1" = "0" ]; then
  /usr/sbin/update-alternatives --remove xml-which /usr/bin/xml-which10
  /usr/sbin/update-alternatives --remove xml-commons-which /usr/share/java/xml-commons-which10.jar
fi