routes = RouteHelper.getAllRoutes(stringLiteralExpression.getProject());
}
String contents = stringLiteralExpression.getContents();
if(contents.length() > 0 && routes.containsKey(contents)) {
final Route route = routes.get(contents);
final String url = RouteHelper.getRouteUrl(route);
if(url != null) {
descriptors.add(new FoldingDescriptor(stringLiteralExpression.getNode(),
new TextRange(stringLiteralExpression.getTextRange().getStartOffset() + 1, stringLiteralExpression.getTextRange().getEndOffset() - 1), group) {