public void checkMetadataFiles() throws HandlerException { // Add files to Root Directory (if not already present) Iterator<ISO9660File> it = config.getFiles().iterator(); while (it.hasNext()) { ISO9660File file = it.next(); // Metadata Files must conform to 8+3 naming scheme if (file != null && !root.getFiles().contains(file)) { file.enforce8plus3(true); root.addFile(file); } } }