()
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public int size() { |
| 81 | return AbstractNetwork.this.edges().size(); |
| 82 | } |
| 83 | |
| 84 | // Mostly safe: We check contains(u) before calling successors(u), so we perform unsafe |
| 85 | // operations only in weird cases like checking for an EndpointPair<ArrayList> in a |