config.put(ResourceIndexer.REPOSITORY_NAME, project.getName());
config.put(ResourceIndexer.ROOT_URL, project.getLocation().toFile().toURI().toString());
config.put(ResourceIndexer.PRETTY, "true");
output = new FileOutputStream(indexFile);
indexer.index(files, output, config);
IO.close(output);
indexPath.refreshLocal(IResource.DEPTH_ZERO, null);
if (indexPath.exists())
indexPath.setDerived(true, null);
} catch (Exception e) {