presto-record-decoder/src/main/java/io/prestosql/decoder/json/RFC2822JsonFieldDecoder.java/RFC2822JsonFieldDecoder/RFC2822JsonFieldDecoder
class RFC2822JsonFieldDecoder:    public RFC2822JsonFieldDecoder(DecoderColumnHandle columnHandle)
    {
        this.columnHandle = requireNonNull(columnHandle, "columnHandle is null");
        if (!SUPPORTED_TYPES.contains(columnHandle.getType())) {
            throwUnsupportedColumnType(columnHandle);
        }
    }