@Test public void testIsEmpty_empty() { Assert.assertTrue(CollectionUtil.isEmpty(new ArrayList<Object>())); }
public static boolean isEmpty(Collection<?> collection) { return collection == null || collection.isEmpty(); }
CollectionUtil { public static boolean isEmpty(Collection<?> collection) { return collection == null || collection.isEmpty(); } }
CollectionUtil { public static boolean isEmpty(Collection<?> collection) { return collection == null || collection.isEmpty(); }  }
CollectionUtil { public static boolean isEmpty(Collection<?> collection) { return collection == null || collection.isEmpty(); }  static Enumeration<T> createEnumerationFromIterator(Iterator<T> it); static T first(List<T> list); static boolean isEmpty(Collection<?> collection); }
CollectionUtil { public static boolean isEmpty(Collection<?> collection) { return collection == null || collection.isEmpty(); }  static Enumeration<T> createEnumerationFromIterator(Iterator<T> it); static T first(List<T> list); static boolean isEmpty(Collection<?> collection);  }