protected void pickVertices(final Set<FGVertex> vertices) {
		runSwing(() -> {
			PickedState<FGVertex> pickedState = getPickedState();
			pickedState.clear();

			for (FGVertex vertex : vertices) {
				pickedState.pick(vertex, true);
			}
		});
	}
Finds an edge that represents the given edge, which may no longer exist with
the same (==) edge instances.
Ghidra/Features/FunctionGraph/src/test.slow/java/ghidra/app/plugin/core/functiongraph/AbstractFunctionGraphTest.java