public static boolean isNotBlank(String str) {
        return !isBlank(str);
    }
@Test
    public void testIsNotBlank() {
        Assert.assertFalse(EagleEyeCoreUtils.isNotBlank(""));
        Assert.assertFalse(EagleEyeCoreUtils.isNotBlank(" "));
        Assert.assertFalse(EagleEyeCoreUtils.isNotBlank(null));

        Assert.assertTrue(EagleEyeCoreUtils.isNotBlank("foo"));
    }