It would be useful to be able to launch a Jconsole
with an already-opened mbeanserver connection.
In some context, typically Netbeans integrated environment,
it would be useful to have the ability to first open
the JMX connection using for example some custom security settings
and then launch the JConsole and hand it over the already-opened
connection avoiding thus the Jconsole connection panel.

So the need is actually a programmatic interface to launch JConsole
with a specified MBeanServerConnection object.