From b26a9819eedd35b8cbcb82088c290276fbce03cc Mon Sep 17 00:00:00 2001
From: Gary Russell <grussell@pivotal.io>
Date: Wed, 24 Jan 2018 15:32:30 -0500
Subject: [PATCH] GH-1193: Fix Late Binding

LateBinding fields must be volatile for the test to be sure
to get the value (they should be volatile anyway).
---
 .../springframework/cloud/stream/binding/BindingService.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/binding/BindingService.java b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/binding/BindingService.java
index b5c18f0af..c8ae26a97 100644
--- a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/binding/BindingService.java
+++ b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/binding/BindingService.java
@@ -330,9 +330,9 @@ public class BindingService {
 
 	private static class LateBinding<T> implements Binding<T> {
 
-		private Binding<T> delegate;
+		private volatile Binding<T> delegate;
 
-		private boolean unbound;
+		private volatile boolean unbound;
 
 		LateBinding() {
 			super();