Object value = new Object();
      int hash = map.hash(key);
      assertNull(segment.put(key, hash, value, false));
      assertTrue(segment.table.length() > i);
    }
  }

  public void testSegmentPut_evict() {
    int maxSize = 10;
    LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().concurrencyLevel(1).maximumSize(maxSize));

    // manually add elements to avoid eviction