presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/organization/OrganizationSet.java/OrganizationSet/equals
class OrganizationSet:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        OrganizationSet that = (OrganizationSet) o;
        return tableId == that.tableId &&
                Objects.equals(shards, that.shards) &&
                Objects.equals(bucketNumber, that.bucketNumber);
    }