Java Program to display the largest number out of 3

import java.io.*;
import java.util.*;
public class Large{
    Scanner scan=new Scanner(System.in);
    int a, b, c, large=0;
    public void input()throws IOException{
        System.out.println("Enter any three numbers: ");
        a=scan.nextInt();
        b=scan.nextInt();
        c=scan.nextInt();
    }

    public void compute(){
        if(a>b&&a>c)
            large=a;
        else if(b>a&&b>c)
            large=b;
        else
            large=c;
    }

    public void display(){
        System.out.println("Large number out of "+a+", "+b+", "+c+" is: "+large);
    }

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