Setting up static collections can be simplified with varargs support. For
example, add a BasicEventList constructor w/ a signature of BasicEventList(E ...
elements). Or, add a helper method in GlazedLists.java: EventList<E>
eventList(E ... elements).
Also add a varargs constructor to CompositeMatcherEditor. The current
constructor takes an EventList which is a bit of pain to setup. This is the
primary motivation for me to add this issue.