String concurrentPackage = SettableFuture.class.getPackage().getName();
    ClassLoader classLoader = AbstractFutureFallbackAtomicHelperTest.class.getClassLoader();
    // we delegate to the current classloader so both loaders agree on classes like TestCase
    return new URLClassLoader(ClassPathUtil.getClassPathUrls(), classLoader) {
      @Override
      public Class<?> loadClass(String name) throws ClassNotFoundException {

        logger.logAuthentication(true, "user", "DOMAIN", "192.168.1.1");

        logger.setJsonLoggingEnabled(false);
        logger.logAuthentication(true, "user2", "DOMAIN", "192.168.1.2");

        // Verify that both events were logged
        Map<EventType, Long> stats = logger.getStatistics();
        assertEquals(Long.valueOf(2), stats.get(EventType.AUTHENTICATION_SUCCESS), "Should have 2 authentication success events");
    }

    for (existingCall in readyAsyncCalls) {
      if (existingCall.host == host) return existingCall
    }
    return null
  }

  /**
   * Cancel all calls currently enqueued or executing. Includes calls executed both
   * [synchronously][Call.execute] and [asynchronously][Call.enqueue].
   */
  @Synchronized
  fun cancelAll() {
    for (call in readyAsyncCalls) {
      call.call.cancel()
    }

        return value;
    }

    /**
     * Gets a typed value from a document map.
     * Supports conversion to String, Date, Long, Integer, Double, Float, Boolean,
     * List, and String array types. Handles both single values and arrays/lists.
     *
     * @param <T> the type to convert the value to
     * @param doc the document map to extract the value from
     * @param key the key to look up in the document map

        ContainerNotAvailableException exception1 = new ContainerNotAvailableException("test");
        ContainerNotAvailableException exception2 = new ContainerNotAvailableException("test");

        // Both instances should be of the same class
        assertEquals(exception1.getClass(), exception2.getClass());
    }

    public void test_componentNameWithSpecialCharacters() {

   * has not added {@link AnnotatedType}. That means that we cannot implement that interface in
   * source code in a way that will compile on both Java and Android. If we include the {@code
   * getAnnotatedBounds()} method, then its return type means it won't compile on Android, while if
   * we don't include the method, then the compiler will complain that an abstract method is

Let's say that now the file `main.py` with your **FastAPI** app has some other **path operations**.

It has a `GET` operation that could return an error.

It has a `POST` operation that could return several errors.

Both *path operations* require an `X-Token` header.

//// tab | Python 3.10+

```Python
{!> ../../docs_src/app_testing/app_b_an_py310/main.py!}
```

////

//// tab | Python 3.9+

```Python

You can probably skip this part.

///

There's an alternative way to define this logic to be executed during *startup* and during *shutdown*.

        callback1.store(params, data);
        assertEquals(11L, callback1.getDocumentSize());

        callback2.store(params, data);
        assertEquals(21L, callback2.getDocumentSize());

        // Test commit on both
        callback1.commit();
        callback2.commit();
    }

    public void test_store_with_null_parameters() {
        // Test handling of null parameters

        // Verify iteration
        assertTrue(iterator.hasNext());
        assertSame(resource, iterator.next());
        assertFalse(iterator.hasNext());

        // Both resources should be closed
        verify(filter, times(2)).accept(resource);
        verify(resource, times(2)).close();
    }

    @Test
    @DisplayName("Iterator with filter throwing exception")