why is this code not printing? error on line 35
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Stack;
import java.util.*;
public class TravelAgent {
public static void main(String[] args) {
String[] cities = {“ORD”, “SFO”,”NYC”, “SYD”, “LHR”, “DXB”, “HND”, “SIN”, “RUS”, “PEK”, “PVG”,”SGN”};
TravelGraph a = newTravelGraph(cities);
a.addConnection(“ORD”, “SFO”,500);
a.addConnection(“ORD”, “NYC”,200);
a.addConnection(“ORD”, “LHR”,700);
a.addConnection(“ORD”, “DXB”,200);
a.addConnection(“ORD”, “HND”,1200);
a.addConnection(“SFO”, “SYD”,800);
a.addConnection(“SFO”, “HND”,600);
a.addConnection(“NYC”, “LHR”,400);
a.addConnection(“SYD”, “HND”,500);
a.addConnection(“LHR”, “RUS”,600);
a.addConnection(“LHR”, “PEK”,800);
a.addConnection(“DXB”, “PEK”,200);
a.addConnection(“DXB”, “LHR”,300);
a.addConnection(“HND”, “PVG”,200);
a.addConnection(“HND”, “SGN”,300);
a.addConnection(“HND”, “SIN”,200);
a.addConnection(“RUS”, “PEK”,140);
a.addConnection(“PEK”, “PVG”,50);
PayPal Gateway not configured
PayPal Gateway not configured