AbstractTableModel

Im trying to pass an arraylist in a jtable by using AbstractTableModel and i have a question about this code.I know its a stupid question but....

public Object getValueAt(int row, int column) {
        // is this correct or it should be row > myList.size() ..im a bit confused  :dozingoff:/> 
        if(row < 0 || row >= myList.size()) {
                return null;
        }