Get a list of country names : Locale « I18N « Java

Get a list of country names


import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;

public class Main {
  public static void main(String[] args) {
    List<Country> countries = new ArrayList<Country>();

    Locale[] locales = Locale.getAvailableLocales();
    for (Locale locale : locales) {
      String iso = locale.getISO3Country();
      String code = locale.getCountry();
      String name = locale.getDisplayCountry();

      if (!"".equals(iso) && !"".equals(code) && !"".equals(name)) {
        countries.add(new Country(iso, code, name));

    Collections.sort(countries, new CountryComparator());
    for (Country country : countries) {

class CountryComparator implements Comparator<Country> {
  private Comparator comparator;

  CountryComparator() {
    comparator = Collator.getInstance();

  public int compare(Country o1, Country o2) {

class Country {
  private String iso;

  private String code;

  public String name;

  Country(String iso, String code, String name) {
    this.iso = iso;
    this.code = code; = name;

  public String toString() {
    return iso + " - " + code + " - " + name.toUpperCase();


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