@Override
			public void handleMessage(Message<?> message) throws MessagingException {
				threadNames.add(Thread.currentThread().getName());
				messages.add(message);
				latch.countDown();
			}
@author Mark Fisher
@author David Turanski
@author Jennifer Hickey
@author Gary Russell
@author Peter Rietzler
extensions/spring-xd-extension-http/src/test/java/org/springframework/integration/x/http/NettyHttpInboundChannelAdapterTests.java