jolshan commented on code in PR #16973:
URL: https://github.com/apache/kafka/pull/16973#discussion_r1731882824


##########
tools/src/main/java/org/apache/kafka/tools/FeatureCommand.java:
##########
@@ -282,6 +298,32 @@ static void handleDisable(Namespace namespace, Admin 
adminClient) throws TerseEx
         update("disable", adminClient, updates, 
namespace.getBoolean("dry_run"));
     }
 
+    static void handleVersionMapping(Namespace namespace) throws 
TerseException {
+        // Get the release version from the command-line arguments or default 
to the latest stable version
+        String releaseVersion = 
Optional.ofNullable(namespace.getString("release_version"))
+            .orElseGet(() -> {
+                String latestVersion = 
MetadataVersion.latestProduction().version();
+                System.out.println("No release version provided. Defaulting to 
the latest stable version: " + latestVersion);

Review Comment:
   Does this tool typically print System.out like this? I think it makes sense 
for the output, but maybe it is enough to just show the version being used as 
you do on line 314



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