presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/SizeEstimate.java/SizeEstimate/equals
class SizeEstimate:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        SizeEstimate that = (SizeEstimate) o;
        return meanPartitionSize == that.meanPartitionSize &&
                partitionsCount == that.partitionsCount &&
                Objects.equals(rangeStart, that.rangeStart) &&
                Objects.equals(rangeEnd, that.rangeEnd);
    }