# Uses of Interface
java.lang.ref.Cleaner.Cleanable

Packages that use Cleaner.Cleanable
Package
Description
java.lang.ref
Provides reference-object classes, which support a limited degree of interaction with the garbage collector.

- ## Uses of Cleaner.Cleanable in java.lang.ref

  Methods in java.lang.ref that return Cleaner.Cleanable
  Modifier and Type
  Method
  Description
  `Cleaner.Cleanable`
  Cleaner.`register(Object obj, Runnable action)`
  Registers an object and a cleaning action to run when the object becomes phantom reachable.