I have written the following code in java, but my professor has commented this "You have integer division(the decimal part will be truncated) in avg = (test1+test2+test3)/3;, numerator and denominator are both integers" I just need help with the following code.

import java.util.Scanner;

public class Problem6 {

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner kb = new Scanner (System.in);

System.out.println("Enter your first integer: ");

int test1 = kb.nextInt();

kb.nextLine();

System.out.println("Enter your 2nd integer: ");

int test2 = kb.nextInt();

kb.nextLine();

System.out.println("Enter your 3rd integer: ");

int test3 = kb.nextInt();

kb.nextLine();

int sum = test1+test2+test3;

System.out.println("The sum of your numbers are: "+sum);

double avg = (test1+test2+test3)/3;

System.out.println("The average of your numbers are: " +avg);

}

}