public void add(Item item) throws XPathException {
public void add(Item item) throws XPathException { if(count == items.length) { Entry newItems[] = new Entry[count * 2]; System.arraycopy(items, 0, newItems, 0, count); items = newItems; }
	public void add(Item item) throws XPathException { 		items[count++] = new Entry(item);	}