Ubuntu 9.10 - JDK6

Ubuntu 9.10 supports openjdk by default. To install the SUN JDK, the /etc/apt/sources.list file has to be extended by the following lines:

• deb http://ftp.debian.org/debian squeeze main contrib non-free
• deb-src http://ftp.debian.org/debian squeeze main contrib non-free

After that, JDK install is simple:

1. sudo apt-get update
2. sudo apt-get install sun-java6-jdk