er
        .&lt;ContactInfo&gt; createCheckboxManager());

    // Initialize the columns.
    initializeColumns(sortHandler);

    // Specify a custom table.
    dataGrid.setTableBuilder(new CustomTableBuilder());
    dataGrid.setHeaderBuilder(new CustomHeaderBuilder());
    dataGrid.setFooterBuilder(new CustomFooterBuilder());

    // Add the CellList to the adapter in the database.
    ContactDatabase.get().addDataDisplay(dataGrid);

    // Create the UiBinder.
    Binder uiBinder = GWT.create(Binder.clas