I am having trouble calling a private method within the same class.

It is part of the requirements for full-credit. The code i have so far is:

 

public class Arrays    {

    private int[] array;

    private int count;

 

    public Arrays(int size)    {

        array = new int[size];

        count = size;

 

        Random rand = new Random();

        for(int i = 0; i < count; i++)    {

            array[i] = (rand.nextInt(10));

        }

    private int calcSum()    {

        int sum = 0;

        for(int i = 0; i < count; i++)    {

            sum = sum + array[i];

        }

 

// calcAverage (this is where i am having the trouble)

//Use the calcSum() private method in your computation of the average for full credit.

//Hints:
//• You will need to make use of the total elements in the array.
//• You will need to cast the result to a double at the appropriate time to achieve an accurate average.
   

public double calcAverage()        {

 

    }

There is a driver program to test this class that i haven't written yet but I will. What i really need help with is the "How" and the "syntax" to do this properly.

 

Thank you for any help.