[jboss-jira] [JBoss JIRA] Created: (JGRP-802) FRAG2: get rid of copy when using an offset and length in a message

FRAG2: get rid of copy when using an offset and length in a message ------------------------------------------------------------------- Key: JGRP-802 URL: https://jira.jboss.org/jira/browse/JGRP-802 Project: JGroups Issue Type: Task Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 2.7 Currently, fragment() calls Message.getBuffer() which returns a copy of a message if offset != 0. This copy is not necessary, as we can compute the fragment list starting with an offset (Util.computeFragOffsets()). This is not a frequent use case, as most users probably pass a new buffer into Channel.send(Message), and don't use offsets. However, if they do, we create a superfluous copy ! -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira