public LinkedList(int data) { head = new LLNode(data); }
public LinkedList(int f, int b, int c) { this.back = new LLNode(b); this.current = new LLNode(c, this.back); this.front = new LLNode(f, this.current); }
public void SetNext(LLNode n) { this.next = n; }
public LLNode(int data, LLNode next) { this.next = next; this.data = data; }
public void SetCurrent(LLNode current) { this.current = current; }
public LLNode(int d) { data = d; next = null; }