public List<Object> getItemAt(int index) {
        if (index < 0 || index >= totalCount) {
            // Out of range
            return null;
        }

        ensureAvailable(index);
        return data.get(index);
    }
public List < Object > getItemAt ( int index ) { if ( index < 0 || index >= totalCount ) { return null ; } ensureAvailable ( index ) ; return data . get ( index ) ; }
Return a specified item from the recordset. If the item is not available yet, it will be received from the server.

@param index
Item index
@return Item from recordset