code: @Override
  	public Enumeration<URL> getResources(final String name) throws IOException {
  		final Enumeration<URL> urls = super.getResources(name);
  		if (PERSISTENCE_XML.equals(name)) {
  			final Collection<URL> overrided = new LinkedList<URL>();
  			while (urls.hasMoreElements()) {
  				final URL url = urls.nextElement();
  				overrided.add(newUrl(url, slurp(url)));
  			}
  			return Collections.enumeration(overrided);
  		}
  		return urls;
  	}
docs: {@inheritDoc}