Get the Average Value of an aAray Elements using JAVA

public class Avg {
    public static void main(String[] args) {
        //define an array
        int[] array = new int[] {
            30, 80, 65, 95, 06, 60, 1
        };
        //calculate sum of all array elements
        int sum = 0;
        for (int i = 0; i < array.length; i++)
        sum = sum + array[i];
        //calculate average value
        double average = sum / array.length;
        System.out.println("Average value of an array elements is : " + average);
    }
}