Method linkedListToInt

java/Chapter 2/Question2_5/QuestionA.java:32–38

(LinkedListNode node)

	}
	
	public static int linkedListToInt(LinkedListNode node) {
		int value = 0;
		if (node.next != null) {
			value = 10 * linkedListToInt(node.next);
		}
		return value + node.data;
	}	
	
	public static void main(String[] args) {
		LinkedListNode lA1 = new LinkedListNode(9, null, null);