Exception

package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
	// write your code here
        int [] data = {0,1,2,3};

        Scanner ds = new Scanner(System.in);
        System.out.print("data ke-:");
        int indexInput = ds.nextInt();

        System.out.println("Data keluar");
        try {
            System.out.printf("data ke-%d adalah %d",indexInput,data[indexInput]);
        }catch (Exception pesan){
            System.out.println(pesan);
        }

    }
}