Uses of Class java.lang.ref.Reference
Uses in package java.lang.ref
Classes derived from java.lang.ref.Reference
class
A phantom reference is useful, to get notified, when an object got
finalized.
class
A soft reference will be cleared, if the object is only softly
reachable and the garbage collection needs more memory.
class
A weak reference will be cleared, if the object is only weakly
reachable.