#!/bin/bash

# install debconf
sudo apt-get install debconf-utils

# create answer file
sudo debconf-set-selections <<\EOF
sun-java6-bin shared/accepted-sun-dlj-v1-1 boolean true
EOF

# add repository
sudo add-apt-repository -y ppa:flexiondotorg/java

# downgrade to Oneiric
if [ $(lsb_release -rs | tr -d ".") -ge 1204 ]; then
  sed -i 's|precise|oneiric|g' /etc/apt/sources.list.d/flexiondotorg-java-*.list
fi

# update repository
sudo apt-get update -qq

# install
sudo apt-get install -y --force-yes sun-java6-jre sun-java6-plugin sun-java6-fonts

# set as default
sudo update-java-alternatives -s java-6-sun

# associate Java web apps to Sun Java 6 Web Start
echo "application/x-java-jnlp-file=sun-java6-javaws.desktop" >> /etc/gnome/defaults.list