Set<String> signatures = new HashSet<String>();

        for (Element tr : children(classDoc.getMethodsTable(), "tr")) {
            List<Element> cells = children(tr, "td");
            if (cells.size() != 1) {
                throw new RuntimeException(String.format("Expected 1 cell in <tr>, found: %s", tr));
            }
            String methodName = cells.get(0).getTextContent().trim();

    }

    private static List<JApiCmpWorkerAction.Archive> toArchives(FileCollection fc) {
        Set<File> files = fc.getFiles();
        List<JApiCmpWorkerAction.Archive> archives = new ArrayList<>(files.size());
        for (File file : files) {
            archives.add(new JApiCmpWorkerAction.Archive(file, "1.0"));
        }
        return archives;
    }