Oracle Java-JdK herunterladen von:
http://www.oracle.com/technetwork/java/javase/downloads
In den Debian-Quellen muss contrib stehen.
sudo apt-get update && sudo apt-get install java-package make-jpkg jdk-8u51-linux-x64.tar.gz sudo dpkg -i oracle-java8-jdk_8u51_amd64.deb
cd /etc/alternatives sudo rm mozilla-javaplugin.so
Für Oracle-Java:
sudo ln -s /usr/lib/jvm/oracle-java8-jdk-amd64/jre/lib/amd64/libnpjp2.so ./mozilla-javaplugin.so
Für IcedTeaPlugin:
sudo ln -s /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/IcedTeaPlugin.so ./mozilla-javaplugin.so