assertEquals("testword", item.getInput());
        assertEquals("testword", item.getNewInput());
    }

    @Test
    public void test_constructor_withNonZeroId() {
        // Test constructor with id != 0 (existing item)
        ProtwordsItem item = new ProtwordsItem(123, "existingword");

        assertEquals(123, item.getId());
        assertEquals("existingword", item.getInput());
        assertNull(item.getNewInput());
    }

func (b *bucketMetacache) updateCacheEntry(update metacache) (metacache, error) {
	b.mu.Lock()
	defer b.mu.Unlock()
	existing, ok := b.caches[update.id]
	if !ok {
		return update, errFileNotFound
	}
	existing.update(update)
	b.caches[update.id] = existing
	b.updated = true
	return existing, nil
}

// cloneCaches will return a clone of all current caches.

    public void test_atomicCreateDirectories_existingDirectory() throws Exception {
        // Test that Files.createDirectories doesn't fail on existing directory
        Path tempDir = Files.createTempDirectory("toctou_cmd_test");
        try {
            Path existingPath = tempDir.resolve("existing");
            Files.createDirectories(existingPath);
            assertTrue(Files.exists(existingPath));

  }

  @Test
  fun synchronousCallAccessors() {
    val ready = CountDownLatch(2)
    val waiting = CountDownLatch(1)
    client =
      client
        .newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain? ->
            try {
              ready.countDown()
              waiting.await()
            } catch (e: InterruptedException) {
              throw AssertionError()

		{"ad", "", ObjectInfo{}, BucketNameInvalid{Bucket: "ad"}, false},
		// Test cases with valid but non-existing bucket names (Test number 5-6).
		{"abcdefgh", "abc", ObjectInfo{}, BucketNotFound{Bucket: "abcdefgh"}, false},
		{"ijklmnop", "efg", ObjectInfo{}, BucketNotFound{Bucket: "ijklmnop"}, false},
		// Test cases with valid but non-existing bucket names and invalid object name (Test number 7-8).

If you have a new feature idea, please build it in an external library. There are
[many libraries][works_with_okhttp] that sit on top or hook in via existing APIs. If you build
something that integrates with OkHttp, tell us so that we can link it!

Before code can be accepted all contributors must complete our
[Individual Contributor License Agreement (CLA)][cla].

If you have a new feature idea, please build it in an external library. There are
[many libraries][works_with_okhttp] that sit on top or hook in via existing APIs. If you build
something that integrates with OkHttp, tell us so that we can link it!

Before code can be accepted all contributors must complete our
[Individual Contributor License Agreement (CLA)][cla].

        return asJson(
                new ApiResult.ApiUpdateResponse().id(String.valueOf(entity.getId())).created(true).status(ApiResult.Status.OK).result());
    }

    /**
     * Updates an existing synonym dictionary item.
     *
     * @param dictId the dictionary ID
     * @param body the request body containing updated synonym item information
     * @return JSON response with result status
     */

        assertEquals(flags1, result, "Should return first occurrence");
    }

    /**
     * Test get method with non-existing type
     */
    @Test
    @DisplayName("Get should return null for non-existing type")
    void testGetNonExistingType() {
        List<AvPair> pairs = new LinkedList<>();
        pairs.add(new AvFlags(0x12345678));

- Use clear, concise technical Traditional Chinese consistent with existing docs.
- Address the reader naturally (commonly using “你/你的”).

### Headings

- Follow existing Traditional Chinese heading style (short and descriptive).
- Do not add trailing punctuation to headings.

### Quotes and punctuation