presto-orc/src/main/java/io/prestosql/orc/OrcLz4Decompressor.java/OrcLz4Decompressor/OrcLz4Decompressor
class OrcLz4Decompressor:    public OrcLz4Decompressor(OrcDataSourceId orcDataSourceId, int maxBufferSize)
    {
        this.orcDataSourceId = requireNonNull(orcDataSourceId, "orcDataSourceId is null");
        this.maxBufferSize = maxBufferSize;
    }