presto-orc/src/main/java/io/prestosql/orc/checkpoint/DoubleStreamCheckpoint.java/DoubleStreamCheckpoint/DoubleStreamCheckpoint
class DoubleStreamCheckpoint:    public DoubleStreamCheckpoint(boolean compressed, ColumnPositionsList positionsList)
    {
        inputStreamCheckpoint = createInputStreamCheckpoint(compressed, positionsList);
    }