LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().concurrencyLevel(1).initialCapacity(1));
    map.put(1, 1);
    assertEquals(1, map.getOrDefault(1, 2));
    assertEquals(2, map.getOrDefault(2, 2));
  }

  public void testPutCausesExpansion() {
    for (int count = 1; count <= 100; count++) {
      LocalCache<Object, Object> map =

     *
     * @param index the index configuration name
     */
    protected void sendConfigFiles(final String index) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        configListMap.getOrDefault(index, Collections.emptyList()).forEach(path -> {
            String source = null;
            final String filePath = indexConfigPath + "/" + index + "/" + path;
            final String dictionaryPath;