tree 326fbc7cbe48ff6db525b5fb4e7f5bf3b2631d5e
parent 5293cc0ebda9fb4c6deeae386e062a703a1b1d25
author Keith Wall <kwall@apache.org> 1497879022 +0100
committer Keith Wall <kwall@apache.org> 1498032989 +0100

QPID-7827: Delegate the creation of UUIDs to factory to avoid proliferation of UUID instances representing the same underlying UUID.

Cherry picked from 2ddbca0b16e47b18f24beaa1f4fa88d594a25618.  Manually resolved conflicts and backported CachingUUIDFactory to JDK 1.7 (#putIfAbsent).