JVM, JDK and JRE

To develop java application you need to download java exe from online and install in your machine.Download from the below location and install it in your machine.

http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html


Java contains JDK and JRE in it.


Expansion of the terms:


JVM - Java Virtual Machine

JDK - Java Development Kit

JRE - Java Runtime Environment