private final Injector injector;
@Inject
public Spreadsheet (@Named("Spreadsheet Id") String spreadsheetId, Injector injector,
Cell.Factory cellFactory, JQueryFactory jqFactory, ConditionalTimeBlocker timeBlocker, WebDriver webDriver) {
super(new Id(spreadsheetId), jqFactory, timeBlocker, webDriver);
this.cellFactory = cellFactory;
this.injector = injector;
}