super keyword

import java.lang.*;	//syatem library file
import java.lang.reflect.Array;
import java.io.*;	//printstream classes
import java.util.*;	//bcz of scanner class
import java.io.*;

class paras
{
	void fn() 
	{
		System.out.println("hey paras");
	}
}


class bhatt extends paras
{
	void fn() 
	{
		super.fn();
	}
}
public class UdemyClasses extends bhatt
{
	public static void main(String agrs[]) 
	{
		bhatt obj = new bhatt();
		obj.fn();
	}
	
}

*********************************NEXT EXAMPLE****************************************

import java.lang.*;	//syatem library file
import java.lang.reflect.Array;
import java.io.*;	//printstream classes
import java.util.*;	//bcz of scanner class
import java.io.*;

class paras
{
	void fn() 
	{
		System.out.println("hey paras");
	}
}


class bhatt extends paras
{
	void fn() 
	{
		super.fn();
		System.out.println("hey bhatt");
	}
}

class pb extends bhatt
{
	void fn() 
	{
		super.fn();
		System.out.println("hey pb");
	}
}

public class UdemyClasses extends pb
{
	public static void main(String agrs[]) 
	{
		pb obj = new pb();
		obj.fn();
	}
	
}