private static double estimateModifiedReliablility(double numberOfSimulations, double p, double T_max) {
double failures = 0;
Random random = new Random();
for (int i = 0; i < numberOfSimulations; i++) {
  SimpleWeightedGraph test_Graph = new SimpleWeightedGraph;
  test_Graph = (SimpleWeightedGraph<Integer, DefaultWeightedEdge>) G.clone();
  Object[] edgesArray = test_Graph.edgeSet().toArray();

  for (int j = 0; j < edgesArray.length; j++) {
     DefaultWeightedEdge edge = (DefaultWeightedEdge) edgesArray[j];
     if (random.nextFloat() > p)
       test_Graph.removeEdge(edge);
  }

  connectivityInspector = new ConnectivityInspector(test_Graph);
  if (connectivityInspector.isGraphConnected()) {
    if (testGraph()) {
      if (delay(test_Graph) > T_max)
        failures++;
      }
    else {
      System.out.println("Przepływ jest większy od przepustowości");
      return 0;
    }
  }
  else {
    failures++;
  }
 }
return (numberOfSimulations - failures) / numberOfSimulations;
}