fail("Expecting IllegalArgumentException");
    public void testNotEmptyMap1() {        Map map = new HashMap();        try {            Validate.notEmpty((Map) null);        } catch (IllegalArgumentException ex) {            assertEquals("The validated map is empty", ex.getMessage());        }        try {            Validate.notEmpty(map);        } catch (IllegalArgumentException ex) {            assertEquals("The validated map is empty", ex.getMessage());        }        map.put("ll", new Integer(8));        Validate.notEmpty(map);    }