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