How to use

ResourceBundle

in

java.util

  public String format(String key,String ... params) {
    return MessageFormat.format(resourceBundle.getString(key),params);
  }
}

   throws MissingResourceException
Locale locale = Locale.getDefault();
 return (ListResourceBundle)ResourceBundle.getBundle(className, locale);
  return (ListResourceBundle)ResourceBundle.getBundle(
   className, new Locale("en", "US"));
  throw new MissingResourceException(
   "Could not load any resource bundles." + className, className, "");

protected void initPlugin(String pluginKey) {
 try {
  String bundleKey = BUNDLE_PACKAGE + pluginKey;
  ResourceBundle bundle = ResourceBundle.getBundle(bundleKey, Locale.ENGLISH, this.classloader, control);
  Enumeration<String> keys = bundle.getKeys();
  while (keys.hasMoreElements()) {
   String key = keys.nextElement();
   propertyToBundles.put(key, bundleKey);
  }
 } catch (MissingResourceException e) {
  // ignore
 }
}

/**
 * Gets a human readable message for the given Win32 error code.
 *
 * @return
 *      null if no such message is available.
 */
@CheckForNull
public static String getWin32ErrorMessage(int n) {
  try {
    ResourceBundle rb = ResourceBundle.getBundle("/hudson/win32errors");
    return rb.getString("error"+n);
  } catch (MissingResourceException e) {
    LOGGER.log(Level.WARNING,"Failed to find resource bundle",e);
    return null;
  }
}

public Locale getEffectiveLocale(Locale locale) {
 Locale bundleLocale = ResourceBundle.getBundle(BUNDLE_PACKAGE + "core", locale, this.classloader, this.control).getLocale();
 locale.getISO3Language();
 return bundleLocale.getLanguage().isEmpty() ? Locale.ENGLISH : bundleLocale;
}

/**
 * Register bean definitions contained in a ResourceBundle.
 * <p>Similar syntax as for a Map. This method is useful to enable
 * standard Java internationalization support.
 * @param rb the ResourceBundle to load from
 * @param prefix a filter within the keys in the map: e.g. 'beans.'
 * (can be empty or {@code null})
 * @return the number of bean definitions found
 * @throws BeanDefinitionStoreException in case of loading or parsing errors
 */
public int registerBeanDefinitions(ResourceBundle rb, @Nullable String prefix) throws BeanDefinitionStoreException {
  // Simply create a map and call overloaded method.
  Map<String, Object> map = new HashMap<>();
  Enumeration<String> keys = rb.getKeys();
  while (keys.hasMoreElements()) {
    String key = keys.nextElement();
    map.put(key, rb.getObject(key));
  }
  return registerBeanDefinitions(map, prefix);
}

/**
 * Gets the check message 'as is' from appropriate 'messages.properties'
 * file.
 *
 * @param messageBundle the bundle name.
 * @param messageKey the key of message in 'messages.properties' file.
 * @param arguments the arguments of message in 'messages.properties' file.
 * @return The message of the check with the arguments applied.
 */
private static String internalGetCheckMessage(
    String messageBundle, String messageKey, Object... arguments) {
  final ResourceBundle resourceBundle = ResourceBundle.getBundle(
      messageBundle,
      Locale.getDefault(),
      Thread.currentThread().getContextClassLoader(),
      new LocalizedMessage.Utf8Control());
  final String pattern = resourceBundle.getString(messageKey);
  final MessageFormat formatter = new MessageFormat(pattern, Locale.ROOT);
  return formatter.format(arguments);
}

locale = Locale.getDefault();
ResourceBundle rb = null;
if (null == (rb = (ResourceBundle)
    threadMap.get(locale.toString()))) {
  rb = ResourceBundle.getBundle("javax.el.PrivateMessages",
                 locale);
  threadMap.put(locale.toString(), rb);
    result = rb.getString(messageId);
    if (null != params) {
      result = MessageFormat.format(result, params);

if (throwex) {
  throw new IllegalArgumentException(
    MessageFormat.format(
      NbBundle.getBundle(MapFormat.class).getString("MSG_FMT_ObjectForKey"),
      new Object[] { new Integer(key) }

value = bundle.getString(key);
  MessageFormat messageFormat = new MessageFormat("");
  messageFormat.setLocale(bundle.getLocale());
  messageFormat.applyPattern(value);
  try {
    + " in locale " + locale.toString());
value = "";

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
  Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;
  vr.setApplicationContext(wac);
  View view = vr.resolveViewName("example1", Locale.getDefault());
  assertEquals("Correct view class", JstlView.class, view.getClass());
  assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());
  assertEquals("message1", lc.getResourceBundle().getString("code1"));
  assertEquals("message2", lc.getResourceBundle().getString("code2"));

  private static ResourceBundle getResourceBundle(Locale locale) {
    if (locale == null) {
      locale = Locale.getDefault();
    }
    return ResourceBundle.getBundle(RESOURCE_NAME, locale);
  }
}

/**
 * Translate a text string based on our i18n files.
 * @since 3.1
 */
public static String i18n(ResourceBundle messages, String key, Object... messageArguments) {
 MessageFormat formatter = new MessageFormat("");
 formatter.applyPattern(messages.getString(key).replaceAll("'", "''"));
 return formatter.format(messageArguments);
}

public FileObject showDialog() {
  JButton[] options = new JButton[]{
    new JButton(NbBundle.getMessage(BrowseFolders.class, "LBL_SelectFile")), // NOI18N
    new JButton(NbBundle.getMessage(BrowseFolders.class, "LBL_Cancel")), // NOI18N
  };
  OptionsListener optionsListener = new OptionsListener(this);
  options[0].setActionCommand(OptionsListener.COMMAND_SELECT);
  options[0].addActionListener(optionsListener);
  options[0].getAccessibleContext().setAccessibleDescription(java.util.ResourceBundle.getBundle("org/netbeans/modules/web/jsf/dialogs/Bundle").getString("ACSD_SelectFile"));
  options[1].setActionCommand(OptionsListener.COMMAND_CANCEL);
  options[1].addActionListener(optionsListener);
  options[1].getAccessibleContext().setAccessibleDescription(java.util.ResourceBundle.getBundle("org/netbeans/modules/web/jsf/dialogs/Bundle").getString("ACSD_Cancel"));
  DialogDescriptor dialogDescriptor = new DialogDescriptor(
      this,                           // innerPane
      NbBundle.getMessage(BrowseFolders.class, "LBL_BrowseFiles"), // displayName
      true,                           // modal
      options,                        // options
      options[ 0],                    // initial value
      DialogDescriptor.BOTTOM_ALIGN,  // options align
      null,                           // helpCtx
      null);                          // listener
  dialogDescriptor.setClosingOptions(new Object[]{options[0], options[1]});
  Dialog dialog = DialogDisplayer.getDefault().createDialog(dialogDescriptor);
  dialog.setVisible(true);
  return optionsListener.getResult();
}

public DeploymentManagerImpl()
{
 currentLocale = Locale.getDefault();
 formatter.setLocale(currentLocale);
 i18n = ResourceBundle.getBundle(BUNDLE_NAME, currentLocale);
}

public boolean showDialog() {
  dialogOK = false;
  String displayName = "";  // NOI18N
  try {
    displayName = NbBundle.getBundle("org.netbeans.modules.web.core.palette.items.resources.Bundle").getString("NAME_jsp-GetProperty"); // NOI18N
  } catch (Exception e) {
    Exceptions.printStackTrace(e);
  }
  descriptor = new DialogDescriptor(this, NbBundle.getMessage(GetPropertyCustomizer.class, "LBL_Customizer_InsertPrefix") + " " + displayName, true, DialogDescriptor.OK_CANCEL_OPTION, DialogDescriptor.OK_OPTION, new ActionListener() {   // NOI18N
    public void actionPerformed(ActionEvent e) {
      if (descriptor.getValue().equals(DialogDescriptor.OK_OPTION)) {
        evaluateInput();
        dialogOK = true;
      }
      dialog.dispose();
    }
  });
  dialog = DialogDisplayer.getDefault().createDialog(descriptor);
  dialog.setVisible(true);
  repaint();
  return dialogOK;
}

private void initAccessible() {
  if (nameFormat == null) {
    ResourceBundle bundle = NbBundle.getBundle(SplittedPanel.class);
    nameFormat = new MessageFormat(bundle.getString("ACS_SplittedPanel_Name"));
  getAccessibleContext().setAccessibleName(
    nameFormat.format(
      new Object[] {
        ((firstComponent == null) || !(firstComponent instanceof Accessible)) ? null
                                           : firstComponent.getAccessibleContext()
                                                   .getAccessibleName(),
        ((secondComponent == null) || !(secondComponent instanceof Accessible)) ? null
                                            : secondComponent.getAccessibleContext()
                                                     .getAccessibleName()
    ResourceBundle bundle = NbBundle.getBundle(SplittedPanel.class);
    descriptionFormat = new MessageFormat(bundle.getString("ACS_SplittedPanel_Description"));

getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getBundle(MainClassChooser.class).getString("AD_MainClassChooser"));
jLabel1.setLabelFor(jMainClassList);
org.openide.awt.Mnemonics.setLocalizedText(jLabel1, org.openide.util.NbBundle.getBundle(MainClassChooser.class).getString("CTL_AvaialableMainClasses"));
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
jMainClassList.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getBundle(MainClassChooser.class).getString("AD_jMainClassList"));

public String getDisplayName () {
  if (format == null) {
    format = new MessageFormat (NbBundle.getBundle (DataShadow.class).getString ("FMT_shadowName"));
  }
  String n = format.format (createArguments ());
  try {
    obj.getPrimaryFile().getFileSystem().getStatus().annotateName(n, obj.files());
  } catch (FileStateInvalidException fsie) {
    // ignore
  }
  return n;
}

if (cl != null) {
  try {
    return ResourceBundle.getBundle(resourceBundleName, Locale.getDefault(), cl);
  } catch (MissingResourceException ignored) {
if (cl != null) {
  try {
    return ResourceBundle.getBundle(resourceBundleName, Locale.getDefault(), cl);
  } catch (MissingResourceException ignored) {
throw new MissingResourceException("Failed to load the specified resource bundle \"" +
    resourceBundleName + "\"", resourceBundleName, null);