presto-parser/src/main/java/io/prestosql/sql/tree/Values.java/Values/equals
class Values:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        Values other = (Values) obj;
        return Objects.equals(this.rows, other.rows);
    }