Lines Matching refs:next
65 * The state is encoded in the queue and next fields as follows:
68 * ReferenceQueue.NULL if it was not registered with a queue; next =
72 * next = Following instance in queue, or this if at end of list.
74 * Enqueued: queue = ReferenceQueue.ENQUEUED; next = Following instance
77 * Inactive: queue = ReferenceQueue.NULL; next = this.
79 * With this scheme the collector need only examine the next field in order
81 * the next field is null then the instance is active; if it is non-null,
94 Reference next;
128 Reference rn = r.next;
130 r.next = r;
207 return (this.queue != ReferenceQueue.NULL) && (this.next != null);