# Uses of Class
org.apache.commons.collections4.set.MapBackedSet

Packages that use MapBackedSet
Package
Description
org.apache.commons.collections4.set
Implements the `Set`, `SortedSet` and `NavigableSet` interfaces.

- ## Uses of MapBackedSet in org.apache.commons.collections4.set

  Methods in org.apache.commons.collections4.set that return MapBackedSet
  Modifier and Type
  Method
  Description
  `static <E, V> MapBackedSet<E,V>`
  MapBackedSet.`mapBackedSet(Map<E,? super V> map)`
  Factory method to create a set from a map.
  `static <E, V> MapBackedSet<E,V>`
  MapBackedSet.`mapBackedSet(Map<E,? super V> map, V dummyValue)`
  Factory method to create a set from a map.