presto-tpch/src/main/java/io/prestosql/plugin/tpch/TpchSplit.java/TpchSplit/equals
class TpchSplit:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if ((obj == null) || (getClass() != obj.getClass())) {
            return false;
        }
        TpchSplit other = (TpchSplit) obj;
        return Objects.equals(this.totalParts, other.totalParts) &&
                Objects.equals(this.partNumber, other.partNumber);
    }