"X-Amz-Content-Sha256": payloadSHA256,
			},
			region:   "",
			expected: ErrSignatureDoesNotMatch,
		},
		// (8) Should error with signature does not match. But handles
		// query params which do not precede with "x-amz-" header.
		{
			queryParams: map[string]string{
				"X-Amz-Algorithm":       signV4Algorithm,
				"X-Amz-Date":            now.Format(iso8601Format),

        // When/Then
        // Protocol ID validation not applicable for transform header - method does not exist
        // No validation needed as transform header handles protocol ID internally
    }

    @Test
    @DisplayName("Should handle null protocol ID")
    void testNullProtocolId() {
        // Protocol ID is a constant in transform header, not settable

        assertEquals(1, chain3.updateCallCount);
    }

    // Test addChain null handling
    @Test
    public void test_addChain_withNull() {
        // ArrayUtils.addAll handles null gracefully by adding it to the array
        authenticationManager.addChain(null);

        // Verify null chain doesn't cause issues during operations
        User user = createTestUser("testuser");
        try {

       implementation("com.squareup.okhttp3:logging-interceptor")
    }
```

Maven and JVM Projects
----------------------

OkHttp is published as a Kotlin Multiplatform project. While Gradle handles this automatically,
Maven projects must select between `okhttp-jvm` and `okhttp-android`. The `okhttp` artifact will be empty in
Maven projects.

```xml
<dependencyManagement>
  <dependencies>
    <dependency>

            assertEquals(hA, hB);
            assertEquals(hA.hashCode(), hB.hashCode());
        } else {
            assertNotEquals(hA, hB);
        }

        // Test negative case with different tree id handles
        SmbTreeHandleImpl tC = mock(SmbTreeHandleImpl.class);
        lenient().when(tC.acquire()).thenReturn(tC);
        lenient().when(tC.getTreeId()).thenReturn(treeId + 1);

	globalRemoteTargetTransport http.RoundTripper

	globalDNSCache = &dnscache.Resolver{
		Timeout: 5 * time.Second,
	}

	globalForwarder *handlers.Forwarder

	globalTierConfigMgr *TierConfigMgr

	globalConsoleSrv *consoleapi.Server

	// handles service freeze or un-freeze S3 API calls.
	globalServiceFreeze atomic.Value

	// Only needed for tracking
	globalServiceFreezeCnt int32

        generator = new TestThumbnailGenerator();
        Map<String, Object> docMap = new HashMap<>();

        // Note: isTarget requires FessConfig which needs container
        // We can only verify the method handles missing container gracefully
        try {
            generator.isTarget(docMap);
        } catch (IllegalStateException e) {
            // Expected when container is not initialized

import org.codelibs.core.stream.StreamUtil;
import org.codelibs.fess.crawler.Constants;

/**
 * The FormScheme class implements the AuthScheme interface to provide
 * form-based authentication for HTTP clients. It handles the process of
 * obtaining a token and logging in using the provided credentials.
 *
 * <p>This class supports both GET and POST methods for token and login

        };

        // Then
        assertNotNull(iterator, "Iterator should be created");
        assertFalse(iterator.hasNext(), "Should not have elements");
    }

    /**
     * Test that the iterator handles null return from next correctly.
     */
    @Test
    void testNullReturnFromNext() {
        // Given
        when(mockDelegate.hasNext()).thenReturn(false);

import static org.apache.maven.cling.invoker.mvnup.goals.ModelVersionUtils.getSchemaLocationForModelVersion;

/**
 * Strategy for upgrading Maven model versions (e.g., 4.0.0 → 4.1.0).
 * Handles namespace updates, schema location changes, and element conversions.
 */
@Named
@Singleton
@Priority(40)
public class ModelUpgradeStrategy extends AbstractUpgradeStrategy {

    public ModelUpgradeStrategy() {