explain working of jvm code example

Example 1: what is jvm

JVM:
1.	JVM is an abstract machine. 
    Because it doesn't physically exist.
2.	It is a very important part of both JDK
     and JRE because it is inbuilt in both. 
3.	Whatever Java program we want to run, goes into JVM. 
4.	And JVM is responsible for loading,
    verifying and executing the java program 
    line by line hence it is also known as interpreter.

Example 2: what is jvm

jvm stands for java virtual machine and it s platform dependent which is used to execute the java file i,e .class files.