}
        });
    }

    /**
     * Perform the actual reconnection logic.
     * This method should be overridden by subclasses to provide the actual
     * SMB reconnection implementation.
     *
     * @param info the handle information
     * @return true if reconnection was successful
     * @throws Exception if reconnection fails
     */

    /**
     * Check if this handle is currently reconnecting
     * @return true if reconnecting
     */
    public boolean isReconnecting() {
        return reconnecting;
    }

    /**
     * Set the reconnecting state
     * @param reconnecting the reconnecting state
     */
    public void setReconnecting(boolean reconnecting) {
        this.reconnecting = reconnecting;
    }

    /**

import java.nio.ByteBuffer;
import java.util.UUID;

/**
 * Handle GUID structure for SMB2/3 durable and persistent handles.
 * Provides a unique identifier for each handle that can be used
 * for reconnection after network failures or server reboots.
 *
 * According to MS-SMB2, the GUID is a 16-byte structure with little-endian
 * byte ordering for the individual components.
 */
public class HandleGuid implements Serializable {

     *            the security mode flags for the session
     * @param capabilities
     *            the client capabilities
     * @param previousSessionid
     *            the previous session ID for reconnection (or 0 for new session)
     * @param token
     *            the security token for authentication
     */

 */
public class HandleReconnectorTest {

    @Mock
    private PersistentHandleManager mockManager;

    private HandleReconnector reconnector;
    private HandleInfo testHandle;

    @BeforeEach
    public void setUp() {
        MockitoAnnotations.openMocks(this);
        reconnector = new HandleReconnector(mockManager, 2, 50); // 2 retries, 50ms delay

        HandleGuid guid = new HandleGuid();

     */
    @Override
    protected URLConnection openConnection(final URL u) throws IOException {
        return new GcsURLConnection(u);
    }

    /**
     * GcsURLConnection is a URL connection implementation for accessing GCS objects.
     * It extends URLConnection to provide connectivity to Google Cloud Storage.

     */
    @Override
    protected URLConnection openConnection(final URL u) throws IOException {
        return new S3URLConnection(u);
    }

    /**
     * S3URLConnection is a URL connection implementation for accessing S3 objects.
     * It extends URLConnection to provide connectivity to S3-compatible storage services.

     * @return A {@link URLConnection} object to the URL.
     */
    public static URLConnection openConnection(final URL url) {
        assertArgumentNotNull("url", url);

        try {
            final URLConnection connection = url.openConnection();
            connection.setUseCaches(false);
            return connection;
        } catch (final IOException e) {

import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;

import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

/**
 * Unit tests for {@link Handler}.
 *
 * Tests the SMB URL handler implementation including:
 * - Default port configuration
 * - URL connection opening
 * - URL creation and parsing
 */
public class HandlerTest {

        URL url = new URL(null, "smb://example-host/share/", new Handler());

        // Act
        URLConnection conn = handler.openConnection(url);

        // Assert
        assertNotNull(conn);
        assertTrue(conn instanceof SmbFile, "Connection should be an instance of SmbFile");
        SmbFile file = (SmbFile) conn;