@ParametricNullness
    public V getValue() {
      updateIndex();
      /*
       * If the entry has been removed from the map, we return null, even though that might not be a
       * valid value. That's the best we can do, short of holding a reference to the most recently
       * seen value. And while we *could* do that, we aren't required to: Map.Entry explicitly says

        .receivedResponseAtMillis(receivedResponseMillis)
        .build()
    }

    companion object {
      /** Synthetic response header: the local time when the request was sent. */
      private val SENT_MILLIS = "${Platform.get().getPrefix()}-Sent-Millis"

      /** Synthetic response header: the local time when the response was received. */
      private val RECEIVED_MILLIS = "${Platform.get().getPrefix()}-Received-Millis"
    }

        String tempStr = new String(pwd);
        try {
            md4.update(Strings.getUNIBytes(tempStr));
            return md4.digest();
        } finally {
            // Clear the temporary password string (best effort)
            if (tempStr != null) {
                tempStr.intern();
            }
        }
    }

    /**
     * Authentication strategy
     *
     *
     */

By considering these concepts, you will be able to **evaluate and design** the best way to deploy **your own APIs**.

In the next chapters, I'll give you more **concrete recipes** to deploy FastAPI applications.

            String readContent = new String(in.readAllBytes(), "UTF-8");
            assertEquals(content, readContent, "Content should be preserved after rename");
        }

        // Best effort to verify source is gone
        SmbFile checkSource = new SmbFile(baseUrl + "shared/" + sourceFileName, checkContext);
        if (checkSource.exists()) {

 *
 * <p>See the Guava User Guide entry on <a
 * href="https://github.com/google/guava/wiki/ThrowablesExplained">Throwables</a>.
 *
 * @author Kevin Bourrillion
 * @author Ben Yu
 * @since 1.0
 */
@GwtCompatible
public final class Throwables {
  private Throwables() {}

  /**
   * Throws {@code throwable} if it is an instance of {@code declaredType}. Example usage:
   *
   * <pre>

 *
 * <p>The tested methods and constructors are invoked -- each time with one parameter being null and
 * the rest not null -- and the test fails if no expected exception is thrown. {@code
 * NullPointerTester} uses best effort to pick non-null default values for many common JDK and Guava
 * types, and also for interfaces and public classes that have public parameter-less constructors.

        end
        handler -->> client: HTTP error response
    end

    operation ->> client: Return response to client
    Note over client,operation: Response is already sent, can't change it anymore
    opt Tasks
        operation -->> tasks: Send background tasks
    end
    opt Raise other exception
        tasks -->> tasks: Handle exceptions in the background task code
    end

* `echo "*"`: sẽ "in" văn bản `*` trong terminal (phần tiếp theo sẽ thay đổi điều đó một chút)
* `>`: bất kỳ văn bản nào được in ra terminal bởi lệnh trước `>` không được in ra mà thay vào đó được viết vào file ở phía bên phải của `>`
* `.gitignore`: tên của file mà văn bản sẽ được viết vào

Và `*` với Git có nghĩa là "mọi thứ". Vì vậy, nó sẽ bỏ qua mọi thứ trong thư mục `.venv`.

Lệnh này sẽ tạo một file `.gitignore` với nội dung:

                remoteInterfaces.add(info);
            }
            
            if (next == 0) break;
            offset += next;
        }
        
        // Sort by score (best interfaces first)
        remoteInterfaces.sort((a, b) -> Integer.compare(b.getScore(), a.getScore()));
    }
    
    private void discoverLocalInterfaces() {
        localInterfaces.clear();