What is JVM(Java Virtual Machine) in java

The Java Virtual machine (JVM) is the virtual machine that run the Java bytecodes. 

It is a specification that provides runtime environment in which java bytecode can be executed. It is available for many hardware and software platforms.

## It's Performs Following main Tasks :

1. Loads code
2. Executes code
3. Verifies code
4. Provides returns environment

The java virtual machine provides a platform independent way of executing code; that mean compile once any machine and run it any where.