POSTIN

/bin/sh

update-alternatives --install /usr/bin/java java /usr/lib/jvm/jre-1.4.2-kaffe/bin/java 30 \
--slave /usr/lib/jvm/jre                     jre                         /usr/lib/jvm/jre-1.4.2-kaffe \
--slave /usr/lib/jvm-exports/jre                  jre_exports                 /usr/lib/jvm-exports/jre-1.4.2-kaffe \
--slave /usr/bin/rmiregistry             rmiregistry                 /usr/lib/jvm/jre-1.4.2-kaffe/bin/rmiregistry

update-alternatives --install /usr/lib/jvm/jre-kaffe jre_kaffe /usr/lib/jvm/jre-1.4.2-kaffe 30 \
--slave /usr/lib/jvm-exports/jre-kaffe        jre_kaffe_exports     /usr/lib/jvm-exports/jre-1.4.2-kaffe

update-alternatives --install /usr/lib/jvm/jre-1.4.2 jre_1.4.2 /usr/lib/jvm/jre-1.4.2-kaffe 30 \
--slave /usr/lib/jvm-exports/jre-1.4.2       jre_1.4.2_exports      /usr/lib/jvm-exports/jre-1.4.2-kaffe

POSTUN

/bin/sh

if [ $1 -eq 0 ]; then
  update-alternatives --remove java /usr/lib/jvm/jre-1.4.2-kaffe/bin/java
fi