ProCKSI

= Update Java =

• Download the latest version of the ''Java Development Kit'' (JDK) as a self-extracting binary file from [http://java.sun.com/javase/downloads/].

• Make it executable and install it into ''/usr/java/jdk-XXX''. {{{ # chmod u+x jdk-XXX.bin # ./jdk-XXX.bin
  }}}

• Move it to the the same folder with all other Java versions: {{{ # mv /usr/java/jdk-XXX /usr/lib/jvm
  }}}

• Install the new version within the ''alternatives'' system: {{{ # update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk-XXX/jre/bin/java 300
  }}}

• Select the new version as the default using: {{{ # alternatives --config java
  }}}

• Check the version of the default java installation: {{{ # java -version
  }}}