This Article Presents Links to Oracle-Sun Official Java SE JDK 7 32/64-bit Installation and Getting-Started Guides for Linux Gentoo Distro.
To Make the Entire Easy to Understand and Visualize the Posts Includes the Basic Screenshots of All GUI Steps involved.
The content of the Guides give Focus only to the Essentials Instructions and Commands for an easier understanding. ;)
Installing Oracle JDK for Linux Gentoo