assertEquals(Integer.valueOf(100), cache.getIfPresent(10));
    assertEquals(Integer.valueOf(200), cache.getIfPresent(20));
    assertEquals(Integer.valueOf(2), cache.getIfPresent(4));

    fakeTicker.advance(2, MILLISECONDS);
    assertEquals(null, cache.getIfPresent(10));
    assertEquals(null, cache.getIfPresent(20));
    assertEquals(null, cache.getIfPresent(4));

    cache.put(10, 20);

   * as a result of a refresh or if the cache loader returned more items than was requested. {@code
   * missCount} may also be incremented not in conjunction with this (nor {@link
   * #loadExceptionCount}) on calls to {@code getIfPresent}.
   */
  public long loadSuccessCount() {
    return loadSuccessCount;
  }

  /**
   * Returns the number of times {@link Cache} lookup methods threw an exception while loading a new

   * as a result of a refresh or if the cache loader returned more items than was requested. {@code
   * missCount} may also be incremented not in conjunction with this (nor {@link
   * #loadExceptionCount}) on calls to {@code getIfPresent}.
   */
  public long loadSuccessCount() {
    return loadSuccessCount;
  }

  /**
   * Returns the number of times {@link Cache} lookup methods threw an exception while loading a new

    ticker.advance(1, MILLISECONDS);
    assertSame(one, cache.getIfPresent(key));
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(1, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(1, stats.hitCount());

    ticker.advance(1, MILLISECONDS);
    assertSame(two, cache.getIfPresent(key));
    stats = cache.stats();

      this.localCache = localCache;
    }

    // Cache methods

    @Override
    @CheckForNull
    public V getIfPresent(Object key) {
      return localCache.getIfPresent(key);
    }

    @Override
    public V get(K key, final Callable<? extends V> valueLoader) throws ExecutionException {
      checkNotNull(valueLoader);