presto-rcfile/src/main/java/io/prestosql/rcfile/text/ListEncoding.java/ListEncoding/ListEncoding
class ListEncoding:    public ListEncoding(Type type, Slice nullSequence, byte[] separators, Byte escapeByte, TextColumnEncoding elementEncoding)
    {
        super(type, nullSequence, separators, escapeByte);
        this.elementEncoding = elementEncoding;
    }