private static final long serialVersionUID = 1L;

        protected final DiskFileItem fileItem;

        public ActionMultipartFormFile(final DiskFileItem fileItem) {
            this.fileItem = fileItem;
        }

        @Override
        public byte[] getFileData() throws IOException {
            return fileItem.get();
        }

        @Override

                    return;
                }
                try {
                    List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
                    for (FileItem item : multiparts) {
                        if (!item.isFormField()) {
                            // item is not form field.
                        } else {