*
   * <p>Note that you cannot always tell if an attempt to insert an element will succeed by
   * inspecting {@code remainingCapacity} because it may be the case that another thread is about to
   * insert or remove an element.
   */
  @CanIgnoreReturnValue
  @Override
  public int remainingCapacity() {
    Monitor monitor = this.monitor;
    monitor.enter();
    try {

### Paso 6: Despliégalo { #step-6-deploy-it }

Despliega tu app en **[FastAPI Cloud](https://fastapicloud.com)** con un solo comando: `fastapi deploy`. 🎉

#### Sobre FastAPI Cloud { #about-fastapi-cloud }

**[FastAPI Cloud](https://fastapicloud.com)** está construido por el mismo autor y equipo detrás de **FastAPI**.

### Étape 6 : le déployer { #step-6-deploy-it }

Déployez votre application sur **[FastAPI Cloud](https://fastapicloud.com)** avec une seule commande : `fastapi deploy`. 🎉

#### À propos de FastAPI Cloud { #about-fastapi-cloud }

**[FastAPI Cloud](https://fastapicloud.com)** est construit par le même auteur et l’équipe derrière **FastAPI**.

### Passo 6: Faça o deploy { #step-6-deploy-it }

Faça o deploy da sua aplicação para a **[FastAPI Cloud](https://fastapicloud.com)** com um comando: `fastapi deploy`. 🎉

#### Sobre o FastAPI Cloud { #about-fastapi-cloud }

A **[FastAPI Cloud](https://fastapicloud.com)** é construída pelo mesmo autor e equipe por trás do **FastAPI**.

 * Arrays.sort(pq.toArray())}. Also, method {@code drainTo} can be used to remove some or
 * all elements in priority order and place them in another collection.
 *
 * <p>Operations on this class make no guarantees about the ordering of elements with equal
 * priority. If you need to enforce an ordering, you can define custom classes or comparators that
 * use a secondary key to break ties in primary priority values. For example, here is a class that

     * inputs, rather than as if it never tolerates them.
     *
     * We rely on checkers to implement special cases to catch dangerous calls to join(), etc. based
     * on what they know about the particular Joiner instances the calls are performed on.
     *
     * (In addition to useForNull, we also offer skipNulls. It, too, tolerates null inputs, but its

# 關於 HTTPS { #about-https }

人們很容易以為 HTTPS 只是「啟用或未啟用」的功能。

但實際上複雜得多。

/// tip

如果你趕時間或不在意細節，可以直接看後續章節，依照逐步指引用不同方式完成設定。

///

想從使用者角度學習 HTTPS 基礎，請參考 [https://howhttps.works/](https://howhttps.works/)。

接著以開發者角度，談幾個關於 HTTPS 需要注意的重點：

* 對於 HTTPS，伺服器需要擁有由**第三方**簽發的**「憑證」**。
    * 這些憑證實際上是向第三方**取得**，不是「自己產生」。
* 憑證有**有效期**。
    * 會**過期**。
    * 過期後需要**續期**，也就是再向第三方**重新取得**。
* 連線加密發生在 **TCP 層**。
    * 那是在 **HTTP 的下一層**。

		return true
	}

	for i, test := range removeSensitiveHeadersTests {
		metadata := make(map[string]string, len(test.Header))
		for k := range test.Header {
			metadata[k] = "" // set metadata key - we don't care about the value
		}

		RemoveSensitiveHeaders(test.Header)
		if !isEqual(test.ExpectedHeader, test.Header) {

  @GwtIncompatible // suite
  @AndroidIncompatible // test-suite builders
  public static Test suite() {
    TestSuite suite = new TestSuite();
    // TODO(lowasser): should we force TreeMultimap to be more thorough about checking nulls?
    suite.addTest(
        SortedSetMultimapTestSuiteBuilder.using(
                new TestStringSetMultimapGenerator() {
                  @Override

                Set<Integer> unused = graph.successors(first);
                return null; // so the lambda is a Callable to propagate checked await() exceptions
              }));
    }

    // For more about this test, see the equivalent in AbstractNetworkTest.
    for (Future<?> future : futures.build()) {
      future.get();
    }
    executor.shutdown();
  }