RemoveAllItemsRefresh
open	/run/com.vaadin.tests.components.treetable.RemoveAllItemsRefresh?restartApplication
click	vaadin=runcomvaadintestscomponentstreetableRemoveAllItemsRefresh::/VVerticalLayout[0]/ChildComponentContainer[1]/VVerticalLayout[0]/ChildComponentContainer[1]/VButton[0]/domChild[0]/domChild[0]
screenCapture		cleared