/** * Get the filename(s) of the file(s) uploaded for the given input field name. * Returns <tt>null</tt> if the file is not found. * * @param fieldName input field name * @return the filename(s) of the file(s) uploaded for the given input field name or * <tt>null</tt> if name not found. */ public String[] getFileSystemNames(String fieldName) { if (multi == null) { return null; } return multi.getFilesystemName(fieldName); }