package com.zetcode;

import java.util.HashMap;

import java.util.Map;

public class HashMapSize {

public static void main(String[] args) {

Map<String, String> capitals = new HashMap<>();

capitals.put("svk", "Bratislava");

capitals.put("ger", "Berlin");

capitals.put("hun", "Budapest");

capitals.put("czk", "Prague");

capitals.put("pol", "Warsaw");

capitals.put("ita", "Rome");

int size = capitals.size();

System.out.printf("The size of the HashMap is %d%n", size);

capitals.remove("pol");

capitals.remove("ita");

size = capitals.size();

System.out.printf("The size of the HashMap is %d%n", size);

}

}