commit 42e806ed66ea3cf39aa2caaa1430552fffa5d238
Author: Thomas Draebing <thomas.draebing@sap.com>
Date:   Wed Aug 12 15:36:50 2020 +0200

    Register graceful shutdown for list groups command
    
    Change-Id: Ie9d336a9bc278b21026b7094387d5b9d40a053e8

diff --git a/java/com/google/gerrit/sshd/commands/ListGroupsCommand.java b/java/com/google/gerrit/sshd/commands/ListGroupsCommand.java
index f3ba308..a6fe833 100644
--- a/java/com/google/gerrit/sshd/commands/ListGroupsCommand.java
+++ b/java/com/google/gerrit/sshd/commands/ListGroupsCommand.java
@@ -52,6 +52,7 @@ public class ListGroupsCommand extends SshCommand {
 
   @Override
   public void run() throws Exception {
+    enableGracefulStop();
     if (listGroups.getUser() != null && !listGroups.getProjects().isEmpty()) {
       throw die("--user and --project options are not compatible.");
     }