protected Resource resolveRootDirResource(Resource original) throws IOException {
		if (equinoxResolveMethod != null) {
			URL url = original.getURL();
			if (url.getProtocol().startsWith("bundle")) {
				return new UrlResource((URL) ReflectionUtils.invokeMethod(equinoxResolveMethod, null, url));
			}
		}
		return original;
	}