@Override
	protected GDirectedGraph<TestV, TestE> createGraph() {
		return GraphFactory.createDirectedGraph();
	}
A tool, written as a junit, that allows the user to run a test and then use the UI to step
through the given graph algorithm.
Ghidra/Framework/Graph/src/test/java/ghidra/graph/GraphAlgorithmsVisualDebugger.java