Add missing @nullable to new method

spring-projects · Nov 23, 2018 · 3ca85b9 · 3ca85b9
1 parent 233ff0c
commit 3ca85b9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/...it/src/main/java/org/springframework/amqp/rabbit/connection/CachingConnectionFactory.java b/...it/src/main/java/org/springframework/amqp/rabbit/connection/CachingConnectionFactory.java
@@ -733,6 +733,7 @@ else if (!cachedConnection.isOpen()) {
 		return cachedConnection;
 	}
 
+	@Nullable
 	private ChannelCachingConnectionProxy waitForConnection(ChannelCachingConnectionProxy cachedConnection, long now) {
 		while (cachedConnection == null && System.currentTimeMillis() - now < this.channelCheckoutTimeout) {
 			if (countOpenConnections() >= this.connectionLimit) {