Get List<items> from Vaadin Grid
问题 Problem: I have a Vaadin 8 Grid , and I can't find a way to extract the items inside of it. Description: Starting from a grid Grid<Pojo> myGrid = new Grid<>(); I've configured it so it can take data with lazy loading. myGrid.setDataProvider( (sortOrd, offset, limit) -> dao.getAllFiltered(offset, limit, filter), () -> dao.getCountAllFiltered(filter) ); At this point, I want to extraxt all the items from the grid (for putting that into an excel), something like List<Pojo> list = myGrid.getItems