Lotto 4 digits

lotto.java

// hi rainbows!

import java.util.Random;

public class lotto {

    private final int[] array;

    public lotto() {
        Random rand = new Random();
        this.array = new int[4];

        for (int i = 0; i < 4; i++) {
            array[i] = rand.nextInt(50) + 1;
        }
    }

    public int[] getArray() {
        return array;
    }

    public static void main(String[] args) {
        lotto ra = new lotto();
        int[] randomArray = ra.getArray();

        for (int i : randomArray) {
            System.out.println(i);
        }
    }
}