@Override
	public void render(RenderContext<V, E> renderContext, Layout<V, E> layout) {
		try {
			mimickSuperPaintingWithoutPaintingSelectedVertices(renderContext, layout);
		}
		catch (Exception e) {
			if (e instanceof ConcurrentModificationException) {
				// let it pass; this can happen if we mutate the graph in the background while
				// the view is painting
				return;
			}

			throw e;
		}
	}
Sets a painter to show an underlying grid. (To see a layout's associated grid, search
for calls to this method and un-comment them)
@param gridPainter A painter that paints the grid that a layout was based on.
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/renderer/VisualGraphRenderer.java