public void addInitialLoadListener(ThreadedTableModelListener listener) {
		listeners.add(new OneTimeListenerWrapper(listener));
	}
Adds a listener that will be notified of the first table load of this model.  After the
initial load, the listener is removed.

@param listener the listener
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/threaded/ThreadedTableModel.java