Wanna Have the same cool IDE as Bucky? Follow those steps 8-)

1) Navigate to https://www.jetbrains.com/idea/
2) Click on Get intellij Idea Now
3) Choose "Free" unless you have money to purcase the full one.
4) Simply extract or run the following code

tar -xf ideaIC-14.1.1.tar.gz -C /target/directory

(remember to set directory)
5) Terminal time :)
Open a terminal and Navigate to the extracted folder ( I did cd Desktop; cd ideaIC-14.1.1 )
6) navigate to bin folder
7) Run

sudo ./idea.sh

Get an Error? Dont cry just run the following commands.

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
sudo update-java-alternatives -s java-8-oracle

Why we use java 8?
Java 6 is old... thats why we have an error. By installing java 8 we dont have to worry about anything. Java 9 is early access. If you want test Oracle Java 9 early access builds, you can install it too. You can replace the above code with this 
sudo apt-get install oracle-java9-installer

To switch between different Java versions, you could use the following terminal command:

sudo update-alternatives --config java

Once updated Run the idea.sh again :D