I think my error is somewhere between 47 and 59. I dont know what I am doing wrong can you please assist?
package com.codegym.task.task08.task0817;
import java.util.HashMap;
import java.util.Map;
import java.util.Iterator;
import java.util.Set;
/*
We don't need repeats
*/
public class Solution {
public static HashMap<String, String> createMap() {
HashMap<String, String> lastNameFirstNameMap = new HashMap<String, String>();
lastNameFirstNameMap.put("Brimage", "Michael");
lastNameFirstNameMap.put("Heard", "Julia");
lastNameFirstNameMap.put("Christian", "Noel");
lastNameFirstNameMap.put("Law", "Jude");
lastNameFirstNameMap.put("Albert", "Velma");
lastNameFirstNameMap.put("Mosley", "Richard");
lastNameFirstNameMap.put("Streeter", "Reginald");
lastNameFirstNameMap.put("Williams", "Barbara");
lastNameFirstNameMap.put("Grey", "Jessica");
lastNameFirstNameMap.put("Sherrod", "Byron");
return lastNameFirstNameMap;
}
public static void removeFirstNameDuplicates(Map<String, String> map) {
Set<String> keys= map.keySet();
Iterator<String> keyIterator = keys.iterator();
int count = 0;
while (keyIterator.hasNext()){
String key = keyIterator.next();
String value = map.get(key);
String nextValue = map.get(key);
if (value.equals(nextValue))
count+=1;
if (count > 0){
removeItemFromMapByValue(map,nextValue);
count--;
}
}
if (count == 1){
removeItemFromMapByValue(map,value);{
count--;
}
}
}
public static void removeItemFromMapByValue(Map<String, String> map, String value) {
HashMap<String, String> copy = new HashMap<String, String>(map);
for (Map.Entry<String, String> pair : copy.entrySet()) {
if (pair.getValue().equals(value))
map.remove(pair.getKey());
}
}
public static void main(String[] args) {
}
}