Java Constants and final

final type varname;

package com.java.myapp;

public class MyClass {

    public static void main(String[] args) {
    
    	int aVar = 10;
    	final int bVar = 20;
    	
    	aVar = 100;
    	// bVar = 200; // cannot new assign value
    	
        System.out.println("aVar = " + aVar);
        System.out.println("bVar = " + bVar);
    	    	
    }
	
}