public static boolean isNotEmpty(Collection coll) {
        return !CollectionUtils.isEmpty(coll);
    }
@Test
    void testIsNotEmpty() {
        assertTrue(CollectionUtils.isNotEmpty(Collections.singletonList("target")));
        assertFalse(CollectionUtils.isNotEmpty(Collections.emptyList()));
        assertFalse(CollectionUtils.isNotEmpty(null));
    }