Setting up Java
From Exilent
Exilent currently supports only Java version 8.
Verify your Java version
Even if you install a new Java on your computer it is possible that an older version of Java is still set as the default Java runner.
Open up a terminal where you can type commands (Windows: Start - Command Prompt, Mac: Finder - Terminal).
Type: java -version
The default Java runner version will be printed out (Java 8 181).