Lines Matching refs:head
42 QueueElement head = null;55 if (head == null) {56 head = newElt;60 newElt.next = head;61 head.prev = newElt;62 head = newElt;97 head = null;133 System.err.println("["+length+" elt(s); head = "+134 (head == null ? "null" : (head.obj)+"")+136 QueueElement cursor = head;181 cursor = q.head;