GH-2760: Fix endless loop in the DirectMessageListenerContainer

Fixes: #2760

When the application starts, a message is sent to another service.
During the start, the Rabbitmq broker crashed and the application began to write endlessly to the log line until it ran out of disk space.
The line was written to the log is `DEBUG(org.springframework.amqp.rabbit.listener.DirectReplyToMessageListenerContainer): Consume from queue amq.rabbitmq.reply-to ignore, container stopping`

(cherry picked from commit dd6a171)

Author: artembilan

spring-rabbit/src/main/java/org/springframework/amqp/rabbit/listener/DirectMessageListenerContainer.java

@@ -271,8 +271,8 @@ public void addQueues(Queue... queues) {
 		Assert.noNullElements(queues, "'queues' cannot contain null elements");
 		try {
 			Arrays.stream(queues)
-				.map(Queue::getActualName)
-				.forEach(this.removedQueues::remove);
+					.map(Queue::getActualName)
+					.forEach(this.removedQueues::remove);
 			addQueues(Arrays.stream(queues).map(Queue::getName));
 		}
 		catch (AmqpIOException e) {
@@ -340,8 +340,9 @@ private void adjustConsumers(int newCount) {
 			checkStartState();
 			this.consumersToRestart.clear();
 			for (String queue : getQueueNames()) {
-				while (this.consumersByQueue.get(queue) == null
-						|| this.consumersByQueue.get(queue).size() < newCount) { // NOSONAR never null
+				while (isActive() &&
+						(this.consumersByQueue.get(queue) == null
+								|| this.consumersByQueue.get(queue).size() < newCount)) { // NOSONAR never null
 					List<SimpleConsumer> cBQ = this.consumersByQueue.get(queue);
 					int index = 0;
 					if (cBQ != null) {