@Deprecated
    public LinkNeighborhood[] getLNs() throws Exception {
        Tuple<String>[] tuples = authID.getTableAsArray();
        LinkNeighborhood[] lns = new LinkNeighborhood[tuples.length];
        for (int i = 0; i < lns.length; i++) {
            String strln = tuples[i].getValue();
            if (strln != null) {
                lns[i] = parseString(strln);
            }
        }
        return lns;
    }
DEPRECATED: may cause OutOfMemoryError on large crawls.
ache/src/main/java/achecrawler/link/BipartiteGraphRepository.java