Uses of Package
java.lang.ref

Packages that use java.lang.ref
Package
Description
Provides reference-object classes, which support a limited degree of interaction with the garbage collector.
Classes to support low-level and efficient foreign memory/function access, directly from Java.
  • Classes in java.lang.ref used by java.lang.ref
    Class
    Description
    Cleaner manages a set of object references and corresponding cleaning actions.
    Cleanable represents an object and a cleaning action registered in a Cleaner.
    Abstract class which describes behavior common to all reference objects.
    ReferenceQueue is the container on which reference objects are enqueued when their reachability type is detected for the referent.
  • Class
    Description
    Cleaner manages a set of object references and corresponding cleaning actions.