package com.koolsee.xulonghui.test;
import java.util.HashMap;
import java.util.Map;
public class Test {
    public static void main(String[] args) {
        Test t = new Test();
        Map<Integer, User> map = new HashMap<Integer, User>();
        map.put(1, t.new User(1, "zhansan", 1));
        map.put(2, t.new User(2, "zhansan", 1));
        map.put(3, t.new User(3, "lisi", 1));
        map.put(4, t.new User(4, "lisi", 1));
        map.put(5, t.new User(5, "wangwu", 1));
        map.put(6, t.new User(6, "zhaoliu", 1));
        System.out.println(getNameCount(map));
    }
    private static Map<String, Integer> getNameCount(Map<Integer, User> map) {
        Map<String, Integer> resultMap = null;
        if ((map != null) && !map.isEmpty()) {
            resultMap = new HashMap<String, Integer>();
            for (Integer key : map.keySet()) {
                User user = map.get(key);
                Integer count = resultMap.get(user.getName());
                if (count != null) {
                    resultMap.put(user.getName(), count + 1);
                } else {
                    resultMap.put(user.getName(), 1);
                }
            }
        }
        return resultMap;
    }
    public class User {
        private Integer id;
        private String name;
        private Integer sex;
        public User(Integer id, String name, Integer sex) {
            super();
            this.id = id;
            this.name = name;
            this.sex = sex;
        }
        public Integer getId() {
            return this.id;
        }
        public void setId(Integer id) {
            this.id = id;
        }
        public String getName() {
            return this.name;
        }
        public void setName(String name) {
            this.name = name;
        }
        public Integer getSex() {
            return this.sex;
        }
        public void setSex(Integer sex) {
            this.sex = sex;
        }
    }
}