commit 168fe9de6d4a9e8cc9a648ab7af4f4d717f46d33
Author: Thomas Draebing <thomas.draebing@sap.com>
Date:   Wed Aug 12 15:37:17 2020 +0200

    Register graceful shutdown for list logging level command
    
    Change-Id: I987e8462caede27cd4a3ff8dc816ad7c5d3f73c6

diff --git a/java/com/google/gerrit/sshd/commands/ListLoggingLevelCommand.java b/java/com/google/gerrit/sshd/commands/ListLoggingLevelCommand.java
index c8b8fa1..1a7be32 100644
--- a/java/com/google/gerrit/sshd/commands/ListLoggingLevelCommand.java
+++ b/java/com/google/gerrit/sshd/commands/ListLoggingLevelCommand.java
@@ -40,6 +40,7 @@ public class ListLoggingLevelCommand extends SshCommand {
   @SuppressWarnings("unchecked")
   @Override
   protected void run() {
+    enableGracefulStop();
     Map<String, String> logs = new TreeMap<>();
     for (Enumeration<Logger> logger = LogManager.getCurrentLoggers(); logger.hasMoreElements(); ) {
       Logger log = logger.nextElement();