private Iterable<PluginEventListener> getListeners(Class<? extends PluginEvent> eventClass) {
		Set<PluginEventListener> specificListeners = listenersByEventType.get(eventClass);
		return IterableUtils.chainedIterable(specificListeners, allEventListeners);
	}
Return an array of the last plugin events fired. EventManager maps the event class to the
last event fired.

@return array of plugin events
Ghidra/Framework/Project/src/main/java/ghidra/framework/plugintool/mgr/EventManager.java