{  if (index < (list.size() - 1)) {  return list.get(index + 1); } else {  return null; }
{  if (index < (list.size() - 1))  return list.get(index + 1); else  return null;
    public Object getNextValue()    {	/* Check for a next value */	if (index < (list.size() - 1))	    {		/* Return the element at the next index */		return list.get(index + 1);	    }	else	    {		/* Return null as this is the end of the list */		return null;	    }    }