ReferenceEntry<K, V> newNext,
          K key) {
        ReferenceEntry<K, V> newEntry = super.copyEntry(segment, original, newNext, key);
        copyAccessEntry(original, newEntry);
        copyWriteEntry(original, newEntry);
        return newEntry;
      }
    },
    WEAK {
      @Override
      <K, V> ReferenceEntry<K, V> newEntry(
          Segment<K, V> segment, K key, int hash, @Nullable ReferenceEntry<K, V> next) {

    }
  }

  protected final void expectReplacement(Entry<K, V> newEntry) {
    List<Entry<K, V>> expected = copyToList(getSampleElements());
    replaceValue(expected, newEntry);
    expectContents(expected);
  }

  private void replaceValue(List<Entry<K, V>> expected, Entry<K, V> newEntry) {
    for (ListIterator<Entry<K, V>> i = expected.listIterator(); i.hasNext(); ) {

      }
      ImmutableMapEntry<K, V> newEntry =
          (nextInValueBucket == null && nextInKeyBucket == null)
              ? RegularImmutableMap.makeImmutable(entry, key, value)
              : new NonTerminalImmutableBiMapEntry<>(
                  key, value, nextInKeyBucket, nextInValueBucket);
      keyTable[keyBucket] = newEntry;
      valueTable[valueBucket] = newEntry;
      entries[i] = newEntry;

      for (int i = WARMUP_MIN; i < WARMUP_MAX; i++) {
        Entry<Object, Object> newEntry = warmed.get(i - WARMUP_MIN);
        assertThat(entries.contains(newEntry)).isTrue();
        assertThat(entries.remove(newEntry)).isTrue();
        assertThat(entries.remove(newEntry)).isFalse();
        assertThat(entries.contains(newEntry)).isFalse();
      }
      checkEmpty(entries);
      checkEmpty(cache);
    }
  }

         * @return the added entry
         */
        public Entry addBefore(final E o) {
            final Entry newEntry = new Entry(o, this, previous);
            previous.next = newEntry;
            previous = newEntry;
            ++size;
            return newEntry;
        }

    }

                }
            }
            
            // Create new lease
            Smb2LeaseKey newKey = new Smb2LeaseKey();
            LeaseEntry newEntry = new LeaseEntry(newKey, path, requestedState);
            leases.put(newKey, newEntry);
            pathToLease.put(path, newKey);
            
            return newKey;
        } finally {
            lock.writeLock().unlock();
        }
    }

                evictOldestLeases(1);
            }

            // Create new lease
            Smb2LeaseKey newKey = new Smb2LeaseKey();
            LeaseEntry newEntry = new LeaseEntry(newKey, path, requestedState);
            leases.put(newKey, newEntry);
            pathToLease.put(path, newKey);

            log.debug("Created new lease for path: {} with key: {}", path, newKey);
            return newKey;

            for (int i = 0; i < 5; i++) {
                DfsReferralDataImpl newEntry = createInitializedDfsReferralDataImpl();
                String key = "key-" + i;
                newEntry.setKey(key);
                newEntry.setCacheMap(cache);
                newEntry.setLink("new-link-" + i);
                newEntry.replaceCache();
            }

            // Verify replacements

    ReferenceEntry<Object, Object> entry = segment.getEntry(one, hash);
    ReferenceEntry<Object, Object> newEntry = segment.copyEntry(entry, null);
    table.set(index, newEntry);

    @SuppressWarnings("unchecked")
    LoadingValueReference<Object, Object> valueReference =
        (LoadingValueReference) newEntry.getValueReference();
    assertThat(valueReference.futureValue.isDone()).isFalse();
    startSignal.countDown();

    ReferenceEntry<Object, Object> entry = segment.getEntry(one, hash);
    ReferenceEntry<Object, Object> newEntry = segment.copyEntry(entry, null);
    table.set(index, newEntry);

    @SuppressWarnings("unchecked")
    LoadingValueReference<Object, Object> valueReference =
        (LoadingValueReference) newEntry.getValueReference();
    assertThat(valueReference.futureValue.isDone()).isFalse();
    startSignal.countDown();