From bf54edf4eb5fffb48e005d07a0a20c8971b77a99 Mon Sep 17 00:00:00 2001
From: Robert Varga <robert.varga@pantheon.tech>
Date: Tue, 9 Nov 2021 19:48:16 +0100
Subject: [PATCH] Expose ImmutableList from FrontendClientMetadata

ImmutableList is an API contract, exposed it to callers.

Change-Id: I7fb2a09c2b225ce48ece7400128c8215d70292fe
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
---
 .../cluster/datastore/persisted/FrontendClientMetadata.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/FrontendClientMetadata.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/FrontendClientMetadata.java
index 7ff4b1eae0..35859bb1c9 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/FrontendClientMetadata.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/persisted/FrontendClientMetadata.java
@@ -33,7 +33,7 @@ public final class FrontendClientMetadata implements Identifiable<ClientIdentifi
         this.currentHistories = ImmutableList.copyOf(currentHistories);
     }
 
-    public Collection<FrontendHistoryMetadata> getCurrentHistories() {
+    public ImmutableList<FrontendHistoryMetadata> getCurrentHistories() {
         return currentHistories;
     }
 
-- 
2.36.6