@Override
	public void addFilter(Filter<VTMarkupItem> filter) {
		filter.addFilterStatusListener(refilterListener);
		filters.add(filter);
		markupItemsTableModel.addFilter(filter);
	}
Saves the current configuration state of the components that compose the markup items table provider.
@param saveState the new configuration state
Ghidra/Features/VersionTracking/src/main/java/ghidra/feature/vt/gui/provider/markuptable/VTMarkupItemsTableProvider.java