<CONTEXT>final int a = cs[_i].isNA0(r) ? _missing : (int)cs[_i].at80(r);</BUG>long ab;<extra_id_0>long ab;<BUG>if (_j != _i) {final int b = cs[_j].isNA0(r) ? _missing : (int) cs[_j].at80(r);</BUG>ab = ((long) a << 32) | (b & 0xFFFFFFFFL); // key: combine both ints into a long} else {ab = (long)a;</CONTEXT>
Collections.sort(_valToIndex, new Comparator<Map.Entry<Long, Integer>>() {@Override public int compare(Map.Entry<Long, Integer> o1, Map.Entry<Long, Integer> o2) { return o1.getKey().compareTo(o2.getKey()); }});}@Overridepublic void map(Chunk A, Chunk B, Chunk C) {for (int r = 0; r < A._len; r++) {final int a = A.isNA0(r) ? _missing : (int)A.at80(r);if (!_same) {final int b = B.isNA0(r) ? _missing : (int) B.at80(r);