class XMLImporter implements Importer {

    @Override
    public boolean exists(ReadOnlyDataSource dataSource) {
        try {
            String ext = findExtension(dataSource);
            return exists(dataSource, ext);
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    public  XMLImporter();
    public  XMLImporter(PlatformConfig platformConfig);

}