Uses of Class
java.lang.ref.Reference

Packages that use Reference

Package	Description
java.lang.ref	Contains core language classes related to object references & garbage collection.

Uses of Reference in java.lang.ref

Subclasses of Reference in java.lang.ref

Modifier and Type	Class and Description
class	WeakReference<T> Weak reference objects, which do not prevent their referents from being made finalizable, finalized, and then reclaimed.

Methods in java.lang.ref that return Reference

Modifier and Type	Method and Description
Reference<? extends T>	ReferenceQueue.poll() Polls this queue to see if a reference object is available.
Reference<? extends T>	ReferenceQueue.remove() Removes the next reference object in this queue, blocking until one becomes available.
Reference<? extends T>	ReferenceQueue.remove(long timeout) Removes the next reference object in this queue, blocking until either one becomes available or the given timeout period expires.