# Uses of Package
org.apache.lucene.util.mutable

- Packages that use org.apache.lucene.util.mutable
  Package | Description
  --- | ---
  org.apache.lucene.util.mutable | Comparable object wrappers

- Classes in org.apache.lucene.util.mutable used by org.apache.lucene.util.mutable
  Class | Description
  --- | ---
  MutableValue | Base class for all mutable values.
  MutableValueLong | `MutableValue` implementation of type `long`.