@Override
	public List<AttributedGraphExporter> getGraphExporters() {
		if (exporters == null) {
			exporters = ClassSearcher.getInstances(AttributedGraphExporter.class);
		}
		return Collections.unmodifiableList(exporters);
	}
Action for selecting a {@link GraphDisplayProvider} to be the currently active provider
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/graph/GraphDisplayBrokerPlugin.java