| | |
| | |
|
| | | Object [] emptyArray = new Object[0];
|
| | | assertTrue(ArrayUtils.isEmpty(emptyArray));
|
| | | |
| | |
|
| | | assertFalse(ArrayUtils.isEmpty(new String [] { "" }));
|
| | | }
|
| | | |
| | |
|
| | | @Test
|
| | | public void testLists() {
|
| | | List<?> nullList = null;
|
| | |
| | |
|
| | | List<?> emptyList = new ArrayList<Object>();
|
| | | assertTrue(ArrayUtils.isEmpty(emptyList));
|
| | | |
| | |
|
| | | List<?> list = Arrays.asList("");
|
| | | assertFalse(ArrayUtils.isEmpty(list));
|
| | | }
|
| | | |
| | |
|
| | | @Test
|
| | | public void testSets() {
|
| | | Set<?> nullSet = null;
|
| | |
| | |
|
| | | Set<?> emptySet = new HashSet<Object>();
|
| | | assertTrue(ArrayUtils.isEmpty(emptySet));
|
| | | |
| | |
|
| | | Set<?> set = new HashSet<Object>(Arrays.asList(""));
|
| | | assertFalse(ArrayUtils.isEmpty(set));
|
| | | }
|