for (E e : getEdgesToCheck(v) )
for (E e : getEdgesToCheck(v)) { for (V w : g.getIncidentVertices(e)) { if (!sd.distances.containsKey(w)) {
for (E e : getEdgesToCheck(v) )
for (E e : getEdgesToCheck(v)) { for (V w : g.getIncidentVertices(e)) { if (!sd.distances.containsKey(w)) {