}
    }

    @Override
    public boolean hasNext() {
      /*
       * No sync. We can return true by mistake here
       * only if this iterator passed across threads,
       * which we don't support anyway.
       */
      return nextIndex >= 0;
    }

    /**
     * Checks whether nextIndex is valid; if so setting nextItem. Stops iterator when either hits
     * putIndex or sees null item.
     */

  @Override
  protected List<TestSuite> createDerivedSuites(
      FeatureSpecificTestSuiteBuilder<?, ? extends OneSizeTestContainerGenerator<M, Entry<K, V>>>
          parentBuilder) {
    // TODO: Once invariant support is added, supply invariants to each of the
    // derived suites, to check that mutations to the derived collections are
    // reflected in the underlying map.

// CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
// PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
// NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
// SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
// SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
// PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES").  WIDGET WORKSHOP

```

...на:

```Python
        ... "item_price": item.price ...
```

...і побачите, як ваш редактор автоматично заповнюватиме атрибути та знатиме їхні типи:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

Для більш повного ознайомлення з додатковими функціями, перегляньте <a href="https://fastapi.tiangolo.com/tutorial/">Туторіал - Посібник Користувача</a>.

```Python
        ... "item_name": item.name ...
```

...:

```Python
        ... "item_price": item.price ...
```

...& 👀 ❔ 👆 👨‍🎨 🔜 🚘-🏁 🔢 & 💭 👫 🆎:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

🌅 🏁 🖼 🔌 🌅 ⚒, 👀 <a href="https://fastapi.tiangolo.com/tutorial/">🔰 - 👩‍💻 🦮</a>.

**🚘 🚨**: 🔰 - 👩‍💻 🦮 🔌:

* PostgreSQL
* MySQL
* SQLite
* Oracle
* Microsoft SQL Server, etc.

In this example, we'll use **SQLite**, because it uses a single file and Python has integrated support. So, you can copy this example and run it as is.

Later, for your production application, you might want to use a database server like **PostgreSQL**.

/// tip

```Python
        ... "item_name": item.name ...
```

...ל:

```Python
        ... "item_price": item.price ...
```

...וראו איך העורך שלכם משלים את המאפיינים ויודע את הטיפוסים שלהם:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

לדוגמא יותר שלמה שכוללת עוד תכונות, ראו את ה<a href="https://fastapi.tiangolo.com/tutorial/">מדריך - למשתמש</a>.

**התראת ספוילרים**: המדריך - למשתמש כולל:

import jcifs.internal.smb1.com.SmbComNTCreateAndXResponse;
import jcifs.internal.util.SMBUtil;
import jcifs.util.Hexdump;

/**
 * Base class for SMB1 AndX (chained) command messages.
 * This class extends ServerMessageBlock to support SMB1 command chaining, where multiple
 * related commands can be batched together in a single message for improved efficiency.
 */
public abstract class AndXServerMessageBlock extends ServerMessageBlock {

            // Verify multi-channel capability (SMB3+ required)
            if (!transport.isSMB2() || !transport.hasCapability(0x00000008)) { // SMB2_GLOBAL_CAP_MULTI_CHANNEL
                throw new CIFSException("Server does not support SMB multi-channel capability");
            }

            log.info("Created multi-channel transport: {} -> {}", localAddress, serverAddress);
            return transport;

        } catch (Exception e) {

   * @since 18.0 (since 7.0 as {@code Objects.toStringHelper()}).
   */
  public static ToStringHelper toStringHelper(String className) {
    return new ToStringHelper(className);
  }

  /**
   * Support class for {@link MoreObjects#toStringHelper}.
   *
   * @author Jason Lee
   * @since 18.0 (since 2.0 as {@code Objects.ToStringHelper}).
   */
  public static final class ToStringHelper {