ImmutableMapEntry<K, V> nextInValueBucket = valueTable[valueBucket];
      try {
        checkNoConflictInKeyBucket(key, value, nextInKeyBucket, /* throwIfDuplicateKeys= */ true);
        checkNoConflictInValueBucket(value, entry, nextInValueBucket);
      } catch (BucketOverflowException e) {
        return JdkBackedImmutableBiMap.create(n, entryArray);
      }
      ImmutableMapEntry<K, V> newEntry =