Install Oracle Java JDK/JRE 7/8 in Ubuntu 13.10

Java is the foundation for virtually every type of networked application and is the global standard for developing and delivering mobile applications, games, Web-based content, and enterprise software. Currently there are no .deb packages available for Oracle Java 7/8. Key Features New rcache Types in Kerberos 5 Replay Caching Support for Kerberos 5 Protocol Transition and Constrained Delegation Kerberos 5 weak encryption types disabled by default Unbound SASL for the GSS-API/Kerberos 5 mechanism SASL service for multiple host names JNI bridge to native JGSS on Mac OS X Support for stronger strength ephemeral DH keys in the SunJSSE provider Support for server-side cipher suites preference customization in JSSE The new Modena theme has been implemented in this release.