code: public String getText(String key) throws MissingResourceException {
          initBundles();
  
          if (docletBundle.containsKey(key))
              return docletBundle.getString(key);
  
          return commonBundle.getString(key);
      }
docs: Gets the string for the given key from one of the doclet's
  resource bundles.
  
  The more specific bundle is checked first;
  if it is not there, the common bundle is then checked.
  
  @param key the key for the desired string
  @return the string for the given key
  @throws MissingResourceException if the key is not found in either
  bundle.