Now that the flight recorder on a JVM can be dynamically enabled, I think it makes more sense to display the actual status of the flight recorder in the JVM Browser.

Normally, JVM:s are displayed collapsed in the JVM Browser. However, when the user expands the JVM, to reveal the MBean Server and the Flight Recorder, we could check if the flight recorder is enabled on the JVM. If it isn't enabled, we should display the Flight Recorder as disabled, possible with some method of enabling it. If it is enabled, we should should it as we normally do today.

This would be rather harmless to introduce, since it would only check the status of the JVMs being expanded, not every JVM.