Algorithm for checking if all values of an array are the same.

allValuesMatches.java

    public static void main(String[] args) {
        int[] age = new int[3];
        age[0] = 16;
        age[1] = 24;
        age[2] = 30;

        System.out.println(allValuesMatches(age));
    }

    private static boolean allValuesMatches(int[] values) {
        for (int i = 0; i < values.length; i++) {
            for (int e = 0; e < values.length; e++) {
                if (values[i] != values[e]) {
                    return false;
                }
            }
        }
        return true;
    }