JMX does not share Jira Attributes on Initial Startup

Problem

If JMX is enabled during startup, it won't actually expose any of the Jira attributes.

Steps to Reproduce

• Enable JMX Monitoring in Jira
• Restart
• Connect JConsole
• Check the MBeans for com.atlassian.jira
• Notice:
  

Expected Behaviour

The Jira attributes mentioned here would be shown:

• https://confluence.atlassian.com/adminjiraserver076/live-monitoring-using-the-jmx-interface-945111686.html

Actual Behaviour

We see com.atlassian.jira, but only the datasource within it. None of the Jira attributes are visible.

Workaround

1. Disable JMX in Jira and then Re-enable it
2. Disconnect JConsole and reconnect