Class CleanupTaskWeakReference

Object
java.lang.ref.Reference<T>
java.lang.ref.WeakReference<Object>
org.apache.spark.CleanupTaskWeakReference

public class CleanupTaskWeakReference extends WeakReference<Object>
A WeakReference associated with a CleanupTask.

When the referent object becomes only weakly reachable, the corresponding CleanupTaskWeakReference is automatically added to the given reference queue.