Hi, guys! Something is wrong here. I don't know what is wrong. Please, help me! Thank you in advance! 
package com.codegym.task.task08.task0815;

import java.util.HashMap;
import java.util.HashSet;
import java.util.*;

/*
Census

*/

public class Solution {
    public static HashMap<String, String> createMap() {
        HashMap<String, String> list = new HashMap<String, String>();
        list.put("Cristi", "Luca1");
        list.put("Cristi", "Luca");
        list.put("Cristi", "Luca3");
        list.put("Cristi4", "Luca");
        list.put("Cristi5", "Luca5");
        list.put("Cristi6", "Luca6");
        list.put("Cristi7", "Luca7");
        list.put("Cristi8", "Luca8");
        list.put("Cristi9", "Luca9");
        list.put("Cristi10", "Luca10");
        return list;

    }

    public static int getSameFirstNameCount(HashMap<String, String> map, String name) {
         int countFirstName = 0;
         for (Map.Entry<String, String> pair1 : map.entrySet())
            if (pair1.getValue().equals(name))
                countFirstName++;

        return countFirstName;

    }

    public static int getSameLastNameCount(HashMap<String, String> map, String lastName) {
         int countLastName = 0;
         for (Map.Entry<String, String> pair2 : map.entrySet())
            if (pair2.getValue().equals(lastName))
                countLastName++;

        return countLastName;

    }

    public static void main(String[] args) {
    /*HashMap<String, String> map = createMap();

        for(Map.Entry<String, String> pair : map.entrySet()){
            System.out.println(pair.getKey() + " : " + pair.getValue());
        }

        System.out.println("____________________________");

       System.out.println(getSameFirstNameCount(createMap(), "Cristi"));
       System.out.println(getSameLastNameCount(createMap(), "Luca"));
        */

        }
}