I've just downloaded jdk-9.0.4_linux-x64_bin.tar.gz from official oracle website. Their documentation was not complete as I excpected. For Java 8 I used this beautifully written and explained guide with no problem. However some of the steps there, I believe can be practically different for Java 9. For example there's no such a thing as jdk-9.0.4/jre nor could you find a way to enable the Mozzila Plugin correctly? and without these steps I could not be able to run (bash) a RapidMiner Studio which I couldn't recognize it was the software which is only executable on earlier Javas or me who didn't install Java 9 properly. Thank you in advance.