“Java -Reverse -Knoten mit einem einzelnen Knoten” Code-Antworten

Java -Reverse -Knoten mit einem einzelnen Knoten

 public void reverse() {
    Node pointer = head;
    Node previous = null, current = null;

    while (pointer != null) {
      current = pointer;
      pointer = pointer.next;

      // reverse the link
      current.next = previous;
      previous = current;
      head = current;
    }

  }