Start an application that acts as a general subscription service for ATST events. The application presents the user with a GUI to subscribe/unsubscribe
from arbitrary events. Intended primarily as a system diagnostic tool. More than one instance of this application can be started, but each instance should
have a unique name assigned to it.
Add a line of text to the display area. Try to keep view scrolled to the most recently added line. Note that this doesn't bound the size of the text being
displayed. (It should, but this application is used primarily for debugging and so isn't as sophisticated as it should be.) The GUI provides a button so
the user can clear the text area, however.
s - -- line of text to add.
protected java.lang.String getSubList()
Produce a list (as a String) of the current subscriptions.
list of current subscriptions
public void setStrategy(java.lang.String newStrategy)