Java sum using array

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

    public static void main(String[] args) {

    int a[]={4,6,7,3,9,10,44,55,12};
    sum(a);

    }
    public static void sum(int []a)
    {
        int sum =0;
        for(int i:a)
        {
            sum = sum+i;
        }
        System.out.print(sum);
    }
}