Java™ Platform
Standard Ed. 8

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 and Description
    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.
Java™ Platform
Standard Ed. 8

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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