private static boolean isEvenArray(Object array, int deep, int[] lengths) {
        if (array == null) {
            throw new IllegalArgumentException();
        } else if (array instanceof boolean[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((boolean[]) array).length;
            } else return lengths[deep] == ((boolean[]) array).length;
        } else if (array instanceof char[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((char[]) array).length;
            } else return lengths[deep] == ((char[]) array).length;
        } else if (array instanceof short[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((short[]) array).length;
            } else return lengths[deep] == ((short[]) array).length;
        } else if (array instanceof int[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((int[]) array).length;
            } else return lengths[deep] == ((int[]) array).length;
        } else if (array instanceof long[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((long[]) array).length;
            } else return lengths[deep] == ((long[]) array).length;
        } else if (array instanceof float[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((float[]) array).length;
            } else return lengths[deep] == ((float[]) array).length;
        } else if (array instanceof double[]) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((double[]) array).length;
            } else return lengths[deep] == ((double[]) array).length;
        } else if (array.getClass().isArray()) {
            if (lengths[deep] == -1) {
                lengths[deep] = ((Object[]) array).length;
            } else if (lengths[deep] != ((Object[]) array).length) {
                return false;
            }
            if (lengths[deep] > 0) {
                if (lengths[deep] == -1) {
                    lengths[deep] = ((Object[]) array).length;
                } else if (lengths[deep] != ((Object[]) array).length) {
                    return false;
                }
                ++deep;
                if (deep != 1) {
                    for (Object array1 : ((Object[]) array)) {
                        if (array1.getClass().isArray()) {
                            isEvenArray(array1, deep, lengths);
                        }
                    }
                } else {
                    boolean res = true;
                    for (Object array1 : ((Object[]) array)) {
                        if (!isEvenArray(array1, deep, lengths)) {
                            res = false;
                        }
                    }
                    return res;
                }
            }
        }
        return true;
    }

    public static int calculateDeepArray(Object array) {
        Class<?> cl = array.getClass();
        int dimensions = 0;
        if (cl.isArray()) {
            do {
                dimensions++;
                cl = cl.getComponentType();
            } while (cl.isArray());
        }
        return dimensions;
    }

    public static boolean isJaggedArray(Object array) {
        int[] result = new int[calculateDeepArray(array)];
        Arrays.fill(result, -1);
        return isEvenArray(array, 0, result);
    }