CountOccurrences

import java.util.Arrays;
import java.util.Random;

public class CountOccurrences {

    public static void main(String[] args) {

        int[] arr = new int[1000];
        Random rand = new Random();
        int num, oneCount = 0, twoCount = 0, threeCount = 0,
                fourCount = 0, fiveCount = 0, sixCount = 0;

        for (int i = 0; i < arr.length; i++) {
            num = rand.nextInt(7);
            arr[i] = num;
            if (num == 1) { // or arr[i] == 1
                oneCount += 1;
            } else if (num == 2) {
                twoCount += 1;
            } else if (num == 3) {
                threeCount += 1;
            } else if (num == 4) {
                fourCount += 1;
            } else if (num == 5) {
                fiveCount += 1;
            } else {
                sixCount += 1;
            }
        }
        System.out.println();
        // Sort the array and print contents
        Arrays.sort(arr);
        for (int number : arr) {
            System.out.println(number);
        }
        System.out.println();
        System.out.println("Count of 1: " + oneCount);
        System.out.println("Count of 2: " + twoCount);
        System.out.println("Count of 3: " + threeCount);
        System.out.println("Count of 4: " + fourCount);
        System.out.println("Count of 5: " + fiveCount);
        System.out.println("Count of 6: " + sixCount);
    }
}