}

    @Override
    public void get(String resourceName, File destination)
            throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
        addTransfer("get " + resourceName);

        insideGet = true;

        super.get(resourceName, destination);

        insideGet = false;
    }

  }

  static <T extends Enum<T>> Optional<T> getEnumIfPresent(Class<T> enumClass, String value) {
    WeakReference<? extends Enum<?>> ref = Enums.getEnumConstants(enumClass).get(value);
    /*
     * We use `fromNullable` instead of `of` because `WeakReference.get()` has a nullable return
     * type.
     *
     * In practice, we are very unlikely to see `null`: The `WeakReference` to the enum constant

# Side Public License, v 1.

java.nio.file.Paths @ Use org.elasticsearch.core.PathUtils.get() instead.
java.nio.file.Path#of(java.net.URI) @ Use org.elasticsearch.core.PathUtils.get() instead.
java.nio.file.Path#of(java.lang.String, java.lang.String[]) @ Use org.elasticsearch.core.PathUtils.get() instead.
java.nio.file.FileSystems#getDefault() @ use org.elasticsearch.core.PathUtils.getDefaultFileSystem() instead.

        defaultDataMap.put(fessConfig.getIndexFieldVirtualHost(),
                stream(config.getVirtualHosts()).get(stream -> stream.filter(StringUtil::isNotBlank).collect(Collectors.toList())));

        storeData(config, callback, paramMap.newInstance(), configScriptMap, defaultDataMap);

    }

    /**
     * Get the script type.
     * @param paramMap The parameters.
     * @return The script type.
     */

   *
   * <p>When passed a key that is present in the map, {@code asMap().get(Object)} has the same
   * behavior as {@link #get}, returning a live collection. When passed a key that is not present,
   * however, {@code asMap().get(Object)} returns {@code null} instead of an empty collection.
   *

`@app.get("/")` 告诉 **FastAPI** 在它下方的函数负责处理如下访问请求：

* 请求路径为 `/`
* 使用 <dfn title="一种 HTTP GET 方法"><code>get</code> 操作</dfn>

/// info | `@decorator` 信息

`@something` 语法在 Python 中被称为「装饰器」。

像一顶漂亮的装饰帽一样，将它放在一个函数的上方（我猜测这个术语的命名就是这么来的）。

装饰器接收位于其下方的函数并且用它完成一些工作。

在我们的例子中，这个装饰器告诉 **FastAPI** 位于其下方的函数对应着**路径** `/` 加上 `get` **操作**。

它是一个「**路径操作装饰器**」。

///

    @Resource
    protected BoostDocumentRuleBhv boostDocumentRuleBhv;

    /** Fess configuration. */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets a paginated list of boost document rules.
     * @param boostDocumentRulePager The pager with search criteria and pagination settings.
     * @return List of boost document rules matching the criteria.
     */

    result = Maps.fromProperties(testProp);
    assertEquals(4, result.size());
    assertThat(result.get("first")).isEqualTo("true");
    assertThat(result.get("test")).isEqualTo("");
    assertThat(result.get("second")).isEqualTo("2");
    assertThat(result.get("Third")).isEqualTo("item :   a short  phrase   ");
    assertFalse(result.containsKey("not here"));

    // Test loading system properties

  public boolean containsEntry(@Nullable Object key, @Nullable Object value) {
    Collection<V> collection = asMap().get(key);
    return collection != null && collection.contains(value);
  }

  @CanIgnoreReturnValue
  @Override
  public boolean remove(@Nullable Object key, @Nullable Object value) {
    Collection<V> collection = asMap().get(key);
    return collection != null && collection.remove(value);
  }

  @CanIgnoreReturnValue

    // First response is still waiting.
    assertThat(firstResponseCode.get()).isEqualTo(0)
    // Second response is done.
    assertThat(secondResponseCode.get()).isEqualTo(200)
    latch.countDown()
    startsFirst.join()
    // And now it's done!
    assertThat(firstResponseCode.get()).isEqualTo(200)
    // (Still done).
    assertThat(secondResponseCode.get()).isEqualTo(200)
  }

  private fun buildRequestThread(