/** The version of the Fess application. */
    protected String version;

    /** The major version number. */
    protected int majorVersion;

    /** The minor version number. */
    protected int minorVersion;

    /** The product version string. */
    protected String productVersion;

    /** The end-of-life timestamp for the application. */

    /**
     * Verify the CRUD mode.
     * @param crudMode The CRUD mode.
     * @param expectedMode The expected mode.
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {
            throwValidationError(messages -> {
                messages.addErrorsCrudInvalidMode(GLOBAL, String.valueOf(expectedMode), String.valueOf(crudMode));

     *
     * @param crudMode the actual CRUD mode
     * @param expectedMode the expected CRUD mode
     * @param dictId the dictionary ID for error redirection
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode, final String dictId) {
        if (crudMode != expectedMode) {
            throwValidationError(messages -> {

`await` 👷, ⚫️ ✔️ 🔘 🔢 👈 🐕‍🦺 👉 🔀. 👈, 👆 📣 ⚫️ ⏮️ `async def`:

```Python hl_lines="1"
async def get_burgers(number: int):
    # Do some asynchronous stuff to create the burgers
    return burgers
```

...↩️ `def`:

```Python hl_lines="2"
# This is not asynchronous
def get_sequential_burgers(number: int):
    # Do some sequential stuff to create the burgers
    return burgers
```

  @Override
  public String toString() {
    return Double.toString(get());
  }

  /**
   * Returns the value of this {@code AtomicDouble} as an {@code int} after a narrowing primitive
   * conversion.
   */
  @Override
  public int intValue() {
    return (int) get();
  }

  /**
   * Returns the value of this {@code AtomicDouble} as a {@code long} after a narrowing primitive
   * conversion.
   */

import com.google.common.annotations.J2ktIncompatible;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/** Unit test for {@link com.google.common.base.Verify}. */
@GwtCompatible
@NullUnmarked
public class VerifyTest extends TestCase {
  public void testVerify_simple_success() {
    verify(true);
  }

También vuelve a declarar `id: int`. Al hacer esto, estamos haciendo un **contrato** con los clientes de la API, para que siempre puedan esperar que el `id` esté allí y sea un `int` (nunca será `None`).

/// tip | Consejo

        } else {
            keyStr = CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.LOWER_CAMEL, keyStr);
        }
        return keyStr;
    }

    @Override
    public int size() {
        return parent.size();
    }

    @Override
    public boolean isEmpty() {
        return parent.isEmpty();
    }

    @Override
    public boolean containsKey(final Object key) {

    ExecutorService exec = newCachedThreadPool();

    int listenerCount = 20;
    CountDownLatch listenerLatch = new CountDownLatch(listenerCount);

    // Test that listeners added both before and after the value is available
    // get called correctly.
    for (int i = 0; i < 20; i++) {

      // Right in the middle start up a thread to close the latch.
      if (i == 10) {

        return buffer.toString();
    }

    @Override
    public int getNature() {
        return RELEASE;
    }

    @Override
    public ArtifactRepositoryPolicy getPolicy(ArtifactRepository repository) {
        int nature = getNature();
        if ((nature & RepositoryMetadata.RELEASE_OR_SNAPSHOT) == RepositoryMetadata.RELEASE_OR_SNAPSHOT) {