assertEquals(3, table.getColumnCount());
// 2. wire up a TableComparatorChooser and make the third column sort
TableComparatorChooser chooser = TableComparatorChooser.install(table, sorted, AbstractTableComparatorChooser.SINGLE_COLUMN);
chooser.appendComparator(2, 0, false);
// the TableComparatorChooser should install a PropertyChangeListener on the JTable
assertEquals(initialNumPropertyChangeListenersOnJTable+1, table.getPropertyChangeListeners().length);
// the TableComparatorChooser should install a TableModelListener on the EventTableModel
assertEquals(2, firstModel.getTableModelListeners().length);