int bucket = smearedHash & mask();
      ValueEntry<K, V> rowHead = hashTable[bucket];
      for (ValueEntry<K, V> entry = rowHead; entry != null; entry = entry.nextInValueBucket) {
        if (entry.matchesValue(value, smearedHash)) {
          return false;
        }
      }

      ValueEntry<K, V> newEntry = new ValueEntry<>(key, value, smearedHash, rowHead);
      succeedsInValueSet(lastEntry, newEntry);