I don't know why my code is not working?
package com.codegym.task.task08.task0816;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Locale;
import java.util.Iterator;
import java.util.Map;
/*
Kind Emma and the summer holidays
*/
public class Solution {
public static HashMap<String, Date> createMap() throws ParseException {
DateFormat df = new SimpleDateFormat("MMMMM d yyyy", Locale.ENGLISH);
HashMap<String, Date> map = new HashMap<String, Date>();
map.put("Stallone", df.parse("JUNE 1 1980"));
map.put("Brimage", df.parse("JUNE 2 1982"));
map.put("Mosley", df.parse("AUGUST 15 1986"));
map.put("Williams", df.parse("MARCH 2 1960"));
map.put("Heard", df.parse("JULY 30 1970"));
map.put("McMillian", df.parse("SEPTEMBER 28 1956"));
map.put("Dejarnette", df.parse("DECEMBER 25 1972"));
map.put("Streeter", df.parse("JUNE 30 1980"));
map.put("Albert", df.parse("FEBRUARY 7 2011"));
map.put("Whitfield", df.parse("JULY 3 2014"));
return map;
}
public static void removeAllSummerPeople(HashMap<String, Date> map) {
Iterator<Map.Entry<String, Date>> iterator = map.entrySet().iterator();
while (iterator.hasNext()){
Map.Entry<String,Date> pair = iterator.next();
if (pair.getValue().getMonth() >=5 && pair.getValue().getMonth()<=7)
map.remove(pair.getKey());
}
}
public static void main(String[] args) {
}
}