A Cons List in Java as an alternative to the ArrayList already found

ConsList.java

public class ConsList<T extends Comparable<T>> {
	private T _head;
	private ConsList<T> _tail;
	
	public ConsList(T head, ConsList<T> tail) {
		_head = head;
		_tail = tail;
	}
	

	public static <T extends Comparable<T>> ConsList<T> CreateList(T... items) {
		int max = items.length -1;
		
		ConsList<T> resultList = null;
		
		for(int i = max; i > -1; i--) {
			if(i == max) 
				resultList = new ConsList<T>(items[i], null);

			else
				resultList = resultList.add(items[i]);
		}

		return resultList;
	}
	
	public T getHead() {
		return _head;
	}
	
	public ConsList<T> getTail() {
		return _tail;
	}
	
	public boolean isTailEmpty() {
		if(_tail == null)
			return true;
		else return _tail.isEmpty();
	}
	
	public boolean isEmpty() {
		if(_head == null && (_tail == null || _tail.isEmpty())) return true;
		else return false;
	}
	public ConsList<T> add(T item) {
		return new ConsList<T>(item, this);
	}
	
	@Override
	public String toString() {
		if(_tail != null)
			return _head.toString() + ", " + _tail.toString();
		else
			return _head.toString() + "";
	}
}