From e6d7682b8a972aea6fc1376504ca2ee9355805f2 Mon Sep 17 00:00:00 2001
From: jonmv <venstad@gmail.com>
Date: Thu, 20 Oct 2022 18:59:45 +0200
Subject: Add comment

---
 .../hosted/controller/application/pkg/ApplicationPackageValidator.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'controller-server/src/main/java')

diff --git a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/application/pkg/ApplicationPackageValidator.java b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/application/pkg/ApplicationPackageValidator.java
index 5cc89a54ea5..062dc261194 100644
--- a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/application/pkg/ApplicationPackageValidator.java
+++ b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/application/pkg/ApplicationPackageValidator.java
@@ -123,7 +123,7 @@ public class ApplicationPackageValidator {
                                                        endpoint.regions().stream().sorted().toList());
                 }
             }
-            else {
+            else { // Also covers unknown, future clouds. Expand above clauses when needed.
                 throw new IllegalArgumentException(endpointString + " cannot contain regions in different clouds: " +
                                                    endpoint.regions().stream().sorted().toList());
             }
-- 
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