presto-orc/src/main/java/io/prestosql/orc/metadata/statistics/BloomFilter.java/BloomFilter/testSlice
class BloomFilter:    public boolean testSlice(Slice val)
    {
        long hash64 = (val == null) ? NULL_HASHCODE : OrcMurmur3.hash64(val);
        return testHash(hash64);
    }