From 999d7fd535b56057df247c495050a8b902293bbb Mon Sep 17 00:00:00 2001
From: Bjørn Christian Seime <bjorncs@verizonmedia.com>
Date: Fri, 4 Feb 2022 11:30:40 +0100
Subject: Ensure instance is visible for all threads

---
 .../src/main/java/com/yahoo/container/di/componentgraph/core/Node.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'container-core')

diff --git a/container-core/src/main/java/com/yahoo/container/di/componentgraph/core/Node.java b/container-core/src/main/java/com/yahoo/container/di/componentgraph/core/Node.java
index 3f37ffb7a83..4926f0e7dd5 100644
--- a/container-core/src/main/java/com/yahoo/container/di/componentgraph/core/Node.java
+++ b/container-core/src/main/java/com/yahoo/container/di/componentgraph/core/Node.java
@@ -22,7 +22,7 @@ import java.util.Set;
 public abstract class Node {
 
     private final ComponentId componentId;
-    protected Optional<Object> instance = Optional.empty();
+    protected volatile Optional<Object> instance = Optional.empty();
     List<Node> componentsToInject = new ArrayList<>();
 
     public Node(ComponentId componentId) {
-- 
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