uploadedFileItem.setFileName(fileName);
uploadedFileItem.setFileType("");
uploadedFileItems[i] = uploadedFileItem;
i++;
}
String[] uuidArray = client.uploadFiles(uploadedFileItems);
StringBuffer uuids = new StringBuffer();
for (String uuid : uuidArray) {
uuids.append(uuid).append(",");
}
out.write(uuids.toString().substring(0, uuids.length() - 1));