assertFalse(StringUtil.startsWithIgnoreCase("is", "iss"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testSubstringFromLast() throws Exception {
        assertEquals("ab", StringUtil.substringFromLast("abc", "c"));
        assertEquals("abcab", StringUtil.substringFromLast("abcabc", "c"));