public static boolean isAnyBlank(final CharSequence... css) {
        if (ArrayUtils.isEmpty(css)) {
            return true;
        }
        for (final CharSequence cs : css) {
            if (isBlank(cs)) {
                return true;
            }
        }
        return false;
    }
@Test
    void isAnyBlank() {
        assertTrue(StringUtils.isAnyBlank(null));
        assertTrue(StringUtils.isAnyBlank(null, "foo"));
        assertTrue(StringUtils.isAnyBlank(null, null));
        assertTrue(StringUtils.isAnyBlank("", "bar"));
        assertTrue(StringUtils.isAnyBlank("bob", ""));
        assertTrue(StringUtils.isAnyBlank("  bob  ", null));
        assertTrue(StringUtils.isAnyBlank(" ", "bar"));
        assertFalse(StringUtils.isAnyBlank("foo", "bar"));
    }