Java fibonacci sequence

package dadaproject.company;
import java.util.Scanner;
public class Main {

    public static void main(String[] args) {


        int i1 = 0, i2 = 1, sum, num;
        System.out.println("Enter the number of terms:");
        Scanner number = new Scanner(System.in);
        num = number.nextInt();
        for (int i = 1; i <= num; i++) {
            sum = i1 + i2;
            System.out.print(i1+" ");
            i1 = i2;
            i2 = sum;
        }


    }
}