code: public Map<String, String> getValues() throws CmsException {
  
          CmsFile file = m_cms.readFile(m_editResource);
          CmsXmlContent content = unmarshalXmlContent(file);
          Locale locale = m_cms.getRequestContext().getLocale();
          if (!content.hasLocale(locale)) {
              content.addLocale(m_cms, locale);
          }
          return getContentValues(content, locale);
      }
docs: Returns the content values.<p>
  
  @return the content values
  
  @throws CmsException if reading the content fails