public void showConnections()
    {
        System.out.println("City to City Connections");
        System.out.println("\nCity\tCity\tDistance");
        for(int index = 0; index < 17; index++)
        {
            System.out.println(connections[index].getFirstElement()+"\t"+
                   connections[index].getSecondElement()+"\t"+distances[index]);
        }
    }