public void addCompositeEditorModelListener(CompositeEditorModelListener listener) {
		listeners.add(listener);
		super.addCompositeViewerModelListener(listener);
	}
Adds a CompositeEditorModelListener to be notified when changes occur.
@param listener the listener to add.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/CompositeEditorModel.java