Convert ResourceBundle to Map : ResourceBundle « I18N « Java

Convert ResourceBundle to Map

import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.ResourceBundle;

public class Main {
  public static void main(String[] args) {
    ResourceBundle resource = ResourceBundle.getBundle("Messages", Locale.UK);
    Map<String, String> map = convertResourceBundleToMap(resource);

    Iterator iterator = map.keySet().iterator();
    while (iterator.hasNext()) {
      String key = (String);
      String value = map.get(key);
      System.out.println(key + " = " + value);

  static Map<String, String> convertResourceBundleToMap(ResourceBundle resource) {
    Map<String, String> map = new HashMap<String, String>();

    Enumeration<String> keys = resource.getKeys();
    while (keys.hasMoreElements()) {
      String key = keys.nextElement();
      map.put(key, resource.getString(key));

    return map;


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