package com; import java.util.ArrayList; import java.util.HashMap; public class Structure { static int stateNumbers; int cityId; String cityName; HashMap<Integer,Integer> conList ; public Structure(int cityId,String cityName) { super(); this.cityId = cityId; this.cityName=cityName; conList=new HashMap<>(); } public String getCityName() { return cityName; } public void setCityName(String cityName) { this.cityName = cityName; } public int getcityId() { return cityId; } public void setcityId(int cityId) { this.cityId = cityId; } public void addToList(int i,int cost) { conList.put(i,cost); } public static int getStateNumbers() { return stateNumbers; } public static void setStateNumbers(int stateNumbers) { Structure.stateNumbers = stateNumbers; } }