## Uses of Class
java.lang.ref.ReferenceQueue

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

- - ### Uses of ReferenceQueue in java.lang.ref

    Constructors in java.lang.ref with parameters of type ReferenceQueue
    Constructor | Description
    --- | ---
    `PhantomReference​(T referent, ReferenceQueue<? super T> q)` | Creates a new phantom reference that refers to the given object and is registered with the given queue.
    `SoftReference​(T referent, ReferenceQueue<? super T> q)` | Creates a new soft reference that refers to the given object and is registered with the given queue.
    `WeakReference​(T referent, ReferenceQueue<? super T> q)` | Creates a new weak reference that refers to the given object and is registered with the given queue.