code: public static String getMessageText(I_CmsMessageBundle messages, String key, Object... args) {
  
          return messages.getBundle(A_CmsUI.get().getLocale()).key(key, args);
      }
docs: Gets the message for the current locale and the given key and arguments.<p>
  
  @param messages the messages instance
  @param key the message key
  @param args the message arguments
  
  @return the message text for the current locale