public B call(Callback callback) {
			EventType[] eventTypes = eventTypeList.toArray(new EventType[eventTypeList.size()]);
			onAnyList.add(new EventTrigger(callback, eventTypes));
			return self();
		}
Provides the callback to be associated with this collection of event types.
@param callback the callback for this collection of event types
@return the main event builder that created this sub-builder
Ghidra/Framework/Project/src/main/java/ghidra/framework/model/AbstractDomainObjectListenerBuilder.java