GitHub user gaohoward opened a pull request: https://github.com/apache/activemq/pull/112
https://issues.apache.org/jira/browse/AMQ-5811 Added synchronization blocks around sentitive code to prevent concurrent modification of the HashMap. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gaohoward/activemq master_AMQ-5811 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/activemq/pull/112.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #112 ---- commit c3ee94a078b3142a490453f9af38287114b25ef0 Author: Howard Gao <h...@redhat.com> Date: 2015-06-12T05:22:51Z https://issues.apache.org/jira/browse/AMQ-5811 Added synchronization blocks around sentitive code to prevent concurrent modification of the HashMap. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---