@Override
        public WARCRecord next() {
            WARCRecord returnValue = null;
            try {
                returnValue = readNext();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return returnValue;
        }
Returns Iterator of WarcReader

@return
@throws IOException
ache/src/main/java/achecrawler/target/repository/WarcTargetRepository.java