public void testKeyboardNavigation() {
testAppFunctionalPage("/components/treetable/treeTableKeyboardNavigation.jsf");
TreeTableInspector treeTable = treeTable("formID:treeTableKeyboardNavigation");
treeTable.focus();
// Actions dpwn = new Actions(getDriver()).moveToElement(
// getDriver().findElement(By.xpath(treeTable.bodyRow(0).getXPath())))
// .sendKeys(getDriver().findElement(By.xpath(treeTable.bodyRow(0).getXPath())), Keys.ARROW_DOWN);
// dpwn.build().perform();
ElementInspector emptyElement = element("empty");