public static ExtendedCellScanner
    createExtendedCellScanner(final Iterable<ExtendedCell> cellIterable) {
    if (cellIterable == null) {
      return null;
    }
    return createExtendedCellScanner(cellIterable.iterator());
  }
Returns ExtendedCellScanner interface over <code>cellIterable</code>
hbase-common/src/main/java/org/apache/hadoop/hbase/PrivateCellUtil.java