public static void main(String[] args) {
    // get in the number of integers to read in
    int input = Integer.parseInt(JOptionPane.showInputDialog("How many numbers?"));
    // declare the array
    int[] arr = new int[input];
    // set the running total to 0
    int total = 0;
    double ave = 0;
    // now read in those numbers
    for (int a = 0; a < input; a++) {
       arr[a] = Integer.parseInt(JOptionPane.showInputDialog("Enter a number"));
       // once each is read in add it to the running total
       total += arr[a];
       }
    // calculate the average
    ave = total / input;
    for (int b = 0; b < input; b++) {
       // if the number in question is greater than the average, print it
       if (arr[b] > ave)
          JOptionPane.showMessageDialog(null, ""+arr[b]+" is over average");
       }
}