Table.removeMany() creates unneeded temporary list -------------------------------------------------- Key: JGRP-2126 URL: https://issues.jboss.org/browse/JGRP-2126 Project: JGroups Issue Type: Enhancement Reporter: Bela Ban Assignee: Bela Ban Labels: CR3 Fix For: 4.0 When a thread acquires the CAS in NAKACK2 or UNICAST3 to deliver messages, it calls Table.removeMany() which removes messages that satisfy a condition and return them as a list. Next, a MessageBatch is created off of that list and passed up. The creation of the temp list is unnecessary; instead create a properly sized MessageBatch and make Table.removeMany() add the messages directly into the batch.