Sediment collects in a tubular purifier ().
A、on top cover
B、on sides of bowl
C、in drain line on the discs
D、on the discs
A、on top cover
B、on sides of bowl
C、in drain line on the discs
D、on the discs
A、Set extends Collection. B、All methods defined in Set are also defined in Collection. C、List extends Collection. D、All methods defined in List are also defined in Collection. E、Map extends Collection.
A、 The elements in the collection are ordered. B、 The collection is guaranteed to be immutable. C、 The elements in the collection are guaranteed to be unique. D、 The elements in the collection are accessed using a unique key. E、 The elements in the collections are guaranteed to be synchronized.
A、 The elements in the collection are ordered. B、 The collection is guaranteed to be immutable. C、 The elements in the collection are guaranteed to be unique. D、 The elements in the collection are accessed using a unique key. E、 The elements in the collections are guaranteed to be synchronized.
A、 The elements in the collection are ordered. B、 The collection is guaranteed to be immutable. C、 The elements in the collection are guaranteed to be unique. D、 The elements in the collection are accessed using a unique key. E、 The elements in the collections are guaranteed to be synchronized.
A、 The elements in the collection are ordered. B、 The collection is guaranteed to be immutable. C、 The elements in the collection are guaranteed to be unique. D、 The elements in the collection are accessed using a unique key. E、 The elements in the collections are guaranteed to be synchronized.
A、A. Collections.reverseSort(list, new MyComparator()); B、B. Collections.sort(list, new MyComparator()); list.reverse(); C、C. Collections.sort(list, new InverseComparator( new MyComparator())); D、D. Collections.sort(list, Collections.reverseOrder( new MyComparator()));