The Developer Edition contains two licenses. The first license allows for up to 5
connections. This is the default license. It does not expire. The second license that is
shipped with the product allows for unlimited connections to the broker. This license
expires 90 days from the date it is first used.
To enable the 90 day trial license you must start the broker with the -license option:
% jmqbroker -license try
The broker will display a message indicating when this license will expire.
Expiration of the 90 day unlimited connection license will not effect your ability to use
the default 5 connection license which does not expire. If you start the broker without
the -license option you will get the default 5 connection license. Both licenses are for
development purposes only. You must purchase the Enterprise Edition of the product
in order to deploy your applications using Sun ONE Message Queue.