How to download and install java 9 on Oracle Enterprise Linux 7.4 Step?

How to download and install java 9 on Oracle Enterprise Linux 7.4 Step?
Steps as given below
Step1.
Go to google.com and type Oracle and press enter key

Step2.

Click on Oracle.com link

Step3.

Click on All java downloads

Step4.

Click on JDK 9

Step5.

Click on Java Platform (JDK) 9

Step6.

Click on  jdk-9_linux-x64_bin.rpm and download will be started

Step7

Go to Oracle Linux and Open Terminal and type give command

-- cd ~/Desktop

--su root and press enter key and type root password

--rpm -ivh jdk-9_linux-x64_bin.rpm and press enter key installation process will be start