public static boolean hasEmpty(CharSequence... strList) {
        if (ArrayUtil.isEmpty(strList)) {
            return true;
        }

        for (CharSequence str : strList) {
            if (isEmpty(str)) {
                return true;
            }
        }
        return false;
    }
@Test
    public void hasEmpty() {
        String strings = "";
        Assert.assertTrue(StringUtil.hasEmpty(strings));
    }