@Override
	public boolean addEdge(E edge, Pair<? extends V> endpoints, EdgeType edgeType) {
		boolean added = super.addEdge(edge, endpoints, edgeType);
		if (added) {
			fireEdgesAdded(Arrays.asList(edge));
		}
		return added;
	}
Returns all edges shared between the two given vertices

@param start the start vertex
@param end the end vertex
@return the edges
Ghidra/Framework/Graph/src/main/java/ghidra/graph/graphs/DefaultVisualGraph.java