if (originalConfig != null) {
            ComponentUtil.register(originalConfig, "fessConfig");
        }
        super.tearDown();
    }

    public void test_getStatus_returnsCorrectValue() {
        // Since we cannot easily create a real ClusterHealthResponse without a running cluster,
        // we'll test the class behavior through unit tests that verify the logic

import java.util.Set;
import org.jspecify.annotations.NonNull;
import org.jspecify.annotations.Nullable;

/**
 * A mutable type-to-instance map. See also {@link ImmutableTypeToInstanceMap}.
 *
 * @author Ben Yu
 * @since 13.0
 */
public final class MutableTypeToInstanceMap<B extends @Nullable Object>
    extends ForwardingMap<TypeToken<? extends @NonNull B>, B> implements TypeToInstanceMap<B> {
  /** Creates a new map. */

/**
 * Utility class for creating extensible enum implementations.
 * This class provides factory methods for creating instances of extensible enums
 * such as Language, PathScope, and ProjectScope.
 *
 * @since 4.0.0
 */
abstract class ExtensibleEnums {

    /**
     * Creates a new Language instance with the specified ID.
     *
     * @param id the identifier for the language
     * @return a new Language instance

    public void testSerialVersionUID() {
        // Verify that the serialVersionUID is set
        TransportException exception = new TransportException();

        // The exception should be serializable since it extends CIFSException
        assertTrue(exception instanceof java.io.Serializable);
    }

    /**
     * Helper class for testing - not actually needed but demonstrates IOException usage
     */

 * may cause corruption or runtime errors if not. It may however be shared amongst multiple OkHttpClient
 * instances.
 *
 * ## Cache Optimization
 *
 * To measure cache effectiveness, this class tracks three statistics:
 *
 *  * **[Request Count:][requestCount]** the number of HTTP requests issued since this cache was
 *    created.

        upload.setHeaderCharset(Charset.forName(request.getCharacterEncoding()));
        upload.setSizeMax(getSizeMax());
        upload.setFileCountMax(getFileCountMax()); // since commons-fileupload-1.5
    }

    protected long getSizeMax() {
        return ComponentUtil.getFessConfig().getHttpFileuploadMaxSizeAsInteger().longValue();
    }

    protected long getFileCountMax() {

        String result = pingSearchEngineJob.execute();

        // Assert
        assertEquals("Status of test-cluster is changed to RED.", result);
        // Note: Notification sending is tested but we don't verify the mock since it uses complex callback mechanism
    }

    // Test state change with empty notification addresses
    public void test_execute_stateChangeEmptyNotificationAddresses() {
        // Setup mock components

        requestBuilder.removeHeader("Content-Type")
      }
    }

    // When redirecting across hosts, drop all authentication headers. This
    // is potentially annoying to the application layer since they have no
    // way to retain them.
    if (!userResponse.request.url.canReuseConnectionFor(url)) {
      requestBuilder.removeHeader("Authorization")
    }

    return requestBuilder.url(url).build()
  }

            // Assert
            assertNotNull(unwrapped);
            assertTrue(unwrapped instanceof DosFileFilter);

            // Verify fields preserved (via reflection since they are protected)
            var wildcardField = DosFileFilter.class.getDeclaredField("wildcard");
            wildcardField.setAccessible(true);

      <name>Plugin</name>
      <version>1.0.0+</version>
      <description>Mapping information for a single plugin within this group.</description>
      <comment>NOTE: plugin version is _NOT_ included here, since it is resolved using a separate algorithm in plugins' artifact.</comment>
      <fields>
        <field>
          <name>name</name>
          <type>String</type>
          <required>true</required>