Stuff

	public int getElementCount() {		return getElementCount(0, root.left)+getElementCount(0, root.right)+1;	}		public int getElementCount(int count, Node currentNode) {		if(currentNode != null && currentNode.left != null) {			getElementCount(count++, currentNode);		} 		if(currentNode != null && currentNode.right != null) {			getElementCount(count++, currentNode);		}		return count;	}