Java Program to calculate the power result

import java.io.*;
import java.util.*;
public class Power{
    Scanner scan=new Scanner(System.in);
    int num, power;
    public void input()throws IOException{
        System.out.println("Enter ant number and its power to find the result: ");
        num=scan.nextInt();
        power=scan.nextInt();
    }

    public void display(){
        System.out.println("Result: "+(Math.pow(num, power)));
    }

    public static void main(String[] args)throws IOException{
        Power obj=new Power();
        obj.input();
        obj.display();
    }
}