@Override
	protected Layout<SampleVertex, SampleEdge> cloneJungLayout(
			VisualGraph<SampleVertex, SampleEdge> newGraph) {

		Layout<SampleVertex, SampleEdge> newJungLayout = cloneJungLayout(newGraph);
		return new SampleGraphLayout(newJungLayout);
	}
A {@link SampleGraphPlugin} layout that can be used to apply existing Jung layouts.
Ghidra/Extensions/sample/src/main/java/ghidra/examples/graph/layout/SampleGraphLayout.java