List all available locales in the current system

LocaleList.java

import java.text.*;
import java.util.*;
 
public class LocaleList {
 
  static public void main(String[] args) {
    printCurrentLocale();
    Locale list[] = SimpleDateFormat.getAvailableLocales();
    Set<String> set = new HashSet<String>();
    for (int i = 0; i < list.length; i++) {
      set.add(list[i].getDisplayName() + "\t\t\t:\t" + list[i].toString());
    }
    Iterator it = set.iterator();
    while (it.hasNext()) {
      System.out.println(it.next());
    }
  }
  
  static void printCurrentLocale() {
    System.out.println("Current locale ");
    Locale current = Locale.getDefault();
    System.out.println("user.language: " + current.getLanguage());
    System.out.println("user.country: " + current.getCountry());
    System.out.println("user.variant: " + current.getVariant());
  }
}