Windows Installation

Java 8 JDK Installation

Download Java 8 JDK from here
Accept license agreement and download jdk-8u201-windows-x64.exe from above link.
Install downloaded Java 8 JDK.
Configure environment variables:
System Properties -> Environment Variables -> System Variables -> New -> JAVA_HOME and Value as C:Program Files\Java\jdk1.8.0_201 (path where JDK is installed)
System Properties -> Environment Variables -> System Variables -> Select Path and Edit -> Add %JAVA_HOME%\bin
Once Environment variables are configured, open command prompt and run java -v and echo $JAVA_HOME to check whether java version installed is returned. e.g
$ java -version
$ java version "1.8.0_201"<br/> Java(TM) SE Runtime Environment (build 1.8.0_201-b13)<br/> Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)