void setObjectTags(String objectName, Map<String, String> tags);

    /**
     * Ensures the bucket exists, creating it if necessary.
     */
    void ensureBucketExists();

    /**
     * Checks if storage is properly configured and accessible.
     *
     * @return true if storage is available
     */
    boolean isAvailable();

    /**
     * Closes the client and releases resources.
     */
    @Override

     * ensure that all resources are properly released.
     */
    void destroy();

    /**
     * Initializes the CrawlerContainer by setting the system property
     * "java.protocol.handler.pkgs" to include the package "org.codelibs.fess.net.protocol".
     * If the property is not already set, it will be initialized with this package.

                assertEquals(0, closeMethod.getParameterCount());
                assertEquals(void.class, closeMethod.getReturnType());
            }, "close() method should be properly defined");
        }

        @Test
        @DisplayName("Should allow close method to be called multiple times")
        void shouldAllowMultipleCloseCallsOnMock() throws Exception {

 *
 * <p>Thread Safety: This class is thread-safe. Each evaluate() call creates
 * a new GroovyShell instance to ensure thread isolation.</p>
 *
 * <p>Resource Management: GroovyClassLoader instances are properly managed
 * and cleaned up after script evaluation to prevent memory leaks.</p>
 */
public class GroovyEngine extends AbstractScriptEngine {
    private static final Logger logger = LogManager.getLogger(GroovyEngine.class);

**Covered Extractors**:
- MsWordExtractor
- MsExcelExtractor
- MsPowerPointExtractor
- TextExtractor

**Test Count**: 8 tests

**Key Scenarios**:
- ✅ Successful extraction closes resources properly
- ✅ Failed extraction includes descriptive error messages
- ✅ Null input stream validation
- ✅ Error messages include file type context

---

### 2. FilenameExtractorEnhancedTest.java

            assertEquals("Resource not found: non/existent/resource.json", e.getMessage());
            // Test passes - exception was thrown as expected
        }
    }

    /**
     * Test that resource content is properly read using readAllBytes.
     * Verifies that the new implementation correctly reads entire resource content.
     */
    @Test
    public void testResourceReading_readAllBytesCorrectness() throws Exception {

 * <a href="../../resolver.html">Setting Name Resolution Properties</a>
 * and the <code>jcifs.resolveOrder</code> property. Changing
 * jCIFS name resolution properties can greatly affect the behavior of
 * the client and may be necessary for proper operation.
 * <p>
 * This class should be used in favor of {@code InetAddress} to resolve
 * hostnames on LANs and WANs that support a mixture of NetBIOS/WINS and

 * ensuring that objects are constructed correctly, appended properly,
 * and that the toString method returns the expected format.
 */
class DfsReferralTest {

    /**
     * Tests the default constructor of the DfsReferral class.
     * It verifies that a new DfsReferral object is initialized with its 'next'
     * property pointing to itself.
     */
    @Test
    void testDefaultConstructor() {

     *
     * @param url the SMB URL of the named pipe
     * @param pipeType the type of the pipe
     * @param auth the authentication credentials to use
     * @throws MalformedURLException if the URL is not properly formatted
     * @throws UnknownHostException if the host cannot be resolved
     */
    public SmbNamedPipe(final String url, final int pipeType, final NtlmPasswordAuthentication auth)

            assertEquals(200, enumInstance.level);
            assertNotNull(enumInstance.info);
        }
    }

    @Test
    @DisplayName("getEntries should properly convert DFS roots with special characters")
    void testGetEntries_specialCharacters() throws Exception {
        // Create array with special character names