if (!isConfigured()) { Iterator<Message> history = roomHistory.getMessageHistory(); while (history.hasNext()) {
if (!isConfigured()) { Iterator<Message> history = roomHistory.getMessageHistory(); while (history.hasNext()) {
if (!isConfigured()) { Iterator<Message> history = roomHistory.getMessageHistory(); while (history.hasNext()) {
if (!isConfigured()) { Iterator<Message> history = roomHistory.getMessageHistory(); while (history.hasNext()) {