public Map<byte[], NavigableMap<byte[], Long>> getFamilyMapOfLongs() {
    NavigableMap<byte[], List<Cell>> map = super.getFamilyCellMap();
    Map<byte[], NavigableMap<byte[], Long>> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);
    for (Map.Entry<byte[], List<Cell>> entry : map.entrySet()) {
      NavigableMap<byte[], Long> longs = new TreeMap<>(Bytes.BYTES_COMPARATOR);
      for (Cell cell : entry.getValue()) {
        longs.put(CellUtil.cloneQualifier(cell),
          Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));
      }
      results.put(entry.getKey(), longs);
    }
    return results;
  }
Before 0.95, when you called Increment#getFamilyMap(), you got back a map of families to a list
of Longs. Now, {@link #getFamilyCellMap()} returns families by list of Cells. This method has
been added so you can have the old behavior.
@return Map of families to a Map of qualifiers and their Long increments.
@since 0.95.0
hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java