}
@Test
public void testConcurrentModificationHandling() throws IOException, RepositoryException, PackageException, ConfigurationException {
ZipArchive archive = new ZipArchive(getTempFile("testpackages/tags.zip"));
archive.open(true);
Node rootNode = admin.getRootNode();
ImportOptions opts = getDefaultOptions();
opts.setAutoSaveThreshold(7);
Importer importer = new Importer(opts);
importer.setDebugFailAfterSave(2);