static void writeEntryToStream(FolderEntry folderEntry, OutputStream outputStream)
throws IOException {
// use java Properties to save the files
Properties properties = new Properties();
properties.setProperty(CONTENT_TYPE, folderEntry.getContentType().toString());
properties.setProperty(CONTENT_ID, folderEntry.getContentId());
properties.setProperty(FOLDER_ID, folderEntry.getFolderId());
properties.store(outputStream, "saved");
}
