[JBoss JIRA] (JBTM-2203) Miscellaneous Performance Improvements
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[
https://issues.jboss.org/browse/JBTM-2203?page=com.atlassian.jira.plugin....
]
Mark Little commented on JBTM-2203:
-----------------------------------
The changes to Hashtable look ok (in line with recent suggestions that we evaluate that
open source collections library, for instance). However, removing the ReentrantLock and
replacing it with an Object ignores the reason it's there: it is a replacement for the
old Mutex class that existed in older versions of TS. I'm also not sure why it appears
to be a performance problem (http://www.ibm.com/developerworks/java/library/j-jtp10264/).
Let's discuss before accepting this PR.
Miscellaneous Performance Improvements
--------------------------------------
Key: JBTM-2203
URL: https://issues.jboss.org/browse/JBTM-2203
Project: JBoss Transaction Manager
Issue Type: Enhancement
Security Level: Public(Everyone can see)
Components: JTA
Affects Versions: 5.0.2
Reporter: Michael Musgrove
Assignee: Jesper Pedersen
Priority: Minor
Fix For: 5.0.3
Jesper has identified some improvements (using his performance test tool), particularly
around the use of Hashtable in TransactionImple (thanks Jesper).
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Mark Little (JIRA)