Java recursive function to find factorial of a number

Write a Java program to create a recursive function for calculating the factorial value of given number.

import java.util.*;
class Factorial
{
    int fact(int n)
    {
       if(n==0)
        return 1;
       else
       return (n*fact(n-1));
    }    
    public static void main(String arr[])
    {
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter Any Number : ");
        int num=sc.nextInt();
        Factorial obj=new Factorial();
        int ans=obj.fact(num);
        System.out.println("Factorial value of "+num+" is : "+ans);
        
    }
}

Enter Any Number : 

5

Factorial value of 5 is : 120