Wait until 5 applets have initialised and started and display string messages. Applet 0 and Applet 2 should find one less print service than the rest. Specifically all except Applets 0 and 2 should find a service called Applet N printer where N is the number of the applet. They should *NOT* find Applet M printer (where M != N).

Applet Print Service Lookup