ScanInfo customize(int maxVersions, long ttl, KeepDeletedCells keepDeletedCells) {
    return customize(maxVersions, ttl, keepDeletedCells, minVersions, timeToPurgeDeletes);
  }
Used by CP users for customizing max versions, ttl and keepDeletedCells.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ScanInfo.java