Now we will see how we can install Oracle JDK 7 in Ubuntu with a few steps and how we can set it so that any program which will need JDK to run can access it with ease. Find the steps in the following link. Read the blog page --->
I will explain to you in a simple manner how we can install Eclipse Kepler in Ubuntu 14.04 LTS. Just follow the steps given. You will be working with Eclipse in no time. :) Read the blog page --->