Uses of Package
java.lang.ref

Packages that use java.lang.ref
Package
Description
java.lang.ref
Provides reference-object classes, which support a limited degree of interaction with the garbage collector.
  • Classes in java.lang.ref used by java.lang.ref
    Class
    Description
    Cleaner
    Cleaner manages a set of object references and corresponding cleaning actions.
    Cleaner.Cleanable
    Cleanable represents an object and a cleaning action registered in a Cleaner.
    Reference
    Abstract base class for reference objects.
    ReferenceQueue
    Reference queues, to which registered reference objects are appended by the garbage collector after the appropriate reachability changes are detected.