[GitHub] [activemq-artemis] michaelpearce-gain commented on a change in pull request #2750: ARTEMIS-2399 Improve performance when there are a lot of subscribers

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michaelpearce-gain commented on a change in pull request #2750: ARTEMIS-2399 Improve performance when there are a lot of subscribers
URL: https://github.com/apache/activemq-artemis/pull/2750#discussion_r303659936
 
 

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 File path: artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/QueueImpl.java
 ##########
 @@ -324,13 +325,7 @@ public String debug() {
          out.println("consumer: " + holder.consumer.debug());
       }
 
-      for (MessageReference reference : intermediateMessageReferences) {
-         out.print("Intermediate reference:" + reference);
-      }
-
-      if (intermediateMessageReferences.isEmpty()) {
-         out.println("No intermediate references");
-      }
+      out.println("Intermediate reference size is " + intermediateMessageReferences.size());
 
 Review comment:
   Was this change needed, seem this is some existing debug thats been useful historically to debug issues, any harm leaving as is?

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