code: private Collection<Import> resolveImport(Path path) throws IOException, URISyntaxException {
  		URL resource = resolveResource(path);
  
  		if (null == resource) {
  			return null;
  		}
  
  		// calculate a webapp absolute URI
  		final URI uri = new URI(
  			Paths.get("/").resolve(
  				Paths.get(getServletContext().getResource("/").toURI()).relativize(Paths.get(resource.toURI()))
  			).toString()
  		);
  		final String source = IOUtils.toString(resource, StandardCharsets.UTF_8);
  
  		final Import scssImport = new Import(uri, uri, source);
  		return Collections.singleton(scssImport);
  	}
docs: Try to determine the import object for a given path.
  
  @param path The path to resolve.
  @return The import object or {@code null} if the file was not found.