presto-spi/src/main/java/io/prestosql/spi/predicate/TupleDomain.java/TupleDomain/equals
class TupleDomain:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        final TupleDomain<?> other = (TupleDomain<?>) obj;
        return Objects.equals(this.domains, other.domains);
    }