public static void main(String[] args) {
DownloadFileApp app = null;
try {
app = new DownloadFileApp();
FileService fileService = app.getFileService();
Collection<File> files = fileService.getPublicFiles();
for (File file : files) {
if (file.getTitle().contains(".txt")) {
fileService.downloadFile(System.out, file.getFileId(),
file.getLibraryId(), true);
}
}
} catch (ClientServicesException e) {
e.printStackTrace();