public void update() { currentCheck = server.getCurrentCheck(); checkPanel.setServerName(server.getName()); checkPanel.setInvoice(currentCheck.getInvoiceNumber()); checkPanel.setDate(currentCheck.getDate()); checkPanel.setCheckItems(currentCheck.getCheckItems()); checkPanel.setSubtotal(currentCheck.getSubTotal()); checkPanel.setTax(currentCheck.getTax()); checkPanel.setTotal(currentCheck.getTotal()); checkPanel.renderCheck(); }