package com.doit.java.enhance.day1.example1;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
public class SearchSameFriends {
public static void main(String[] args) throws Exception {
/**
* 使用配置文件完成初始化
*/
Properties p = new Properties();
p.load(SearchSameFriends.class.getClassLoader().getResourceAsStream("config.properties"));
String srcPath = p.getProperty("srcPath");
Map<String, Integer> map1 = sortByFriends(srcPath);
map1.forE