content: // COPIED FROM org.eclipse.jface.internal.text.html
  // to get around "discouraged access" errors
  /*******************************************************************************
   * Copyright (c) 2006, 2008 IBM Corporation and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.text.html;
  
  import com.ibm.icu.text.MessageFormat;
  import java.util.MissingResourceException;
  import java.util.ResourceBundle;
  
  
  /**
   * Helper class to get NLSed messages.
   *
   * 
   */
  class HTMLMessages {
  
  	private static final String RESOURCE_BUNDLE= HTMLMessages.class.getName();
  
  	private static ResourceBundle fgResourceBundle= ResourceBundle.getBundle(RESOURCE_BUNDLE);
  
  	private HTMLMessages() {
  	}
  
  	/**
  	 * Gets a string from the resource bundle.
  	 *
  	 * @param key the string used to get the bundle value, must not be null
  	 * @return the string from the resource bundle
  	 */
  	public static String getString(String key) {
  		try {
  			return fgResourceBundle.getString(key);
  		} catch (MissingResourceException e) {
  			return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
  		}
  	}
  
  	/**
  	 * Gets a string from the resource bundle and formats it with the given arguments.
  	 *
  	 * @param key the string used to get the bundle value, must not be null
  	 * @param args the arguments used to format the string
  	 * @return the formatted string
  	 */
  	public static String getFormattedString(String key, Object[] args) {
  		String format= null;
  		try {
  			format= fgResourceBundle.getString(key);
  		} catch (MissingResourceException e) {
  			return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
  		}
  		return MessageFormat.format(format, args);
  	}
  
  	/**
  	 * Gets a string from the resource bundle and formats it with the given argument.
  	 *
  	 * @param key the string used to get the bundle value, must not be null
  	 * @param arg the argument used to format the string
  	 * @return the formatted string
  	 */
  	public static String getFormattedString(String key, Object arg) {
  		String format= null;
  		try {
  			format= fgResourceBundle.getString(key);
  		} catch (MissingResourceException e) {
  			return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
  		}
  		if (arg == null)
  			arg= ""; //$NON-NLS-1$
  		return MessageFormat.format(format, new Object[] { arg });
  	}
  }
  