Install JAVA

Windows

Download the latest JAVA JRE V1.8 64 bits installer from https://www.java.com/en/download/manual.jsp

You MUST use windows offline 64 bits

Run the installer once downloaded

Set JRE_HOME environment variable to the JAVA installation folder

Open a shell and execute java –version you should see a similar screen, mentioning 64-Bit Server VM

Linux

Download the latest JAVA JRE V1.8 64 bits installer from https://java.com/en/download/help/linux_x64_install.xml

You MUST use the 64 bits version

Refer to the online documentation specific to your Linux distribution

Warning: Avoid installing version 151 and 161 of Java 8, it has known issues preventing to use compression between server and browsers