| Name | Type | Package | Detail |
| AbstractSet | Abstract Class | java.util | Detail |
| BitSet | Class | java.util | Detail |
| ConcurrentSkipListSet | Class | java.util | Detail |
| CopyOnWriteArraySet | Class | java.util | Detail |
| EnumSet | Class | java.util | Detail |
| HashSet | Class | java.util | Detail |
| LinkedHashSet | Class | java.util | Detail |
| TreeSet | Class | java.util | Detail |
