if (isV2) {
        leaseContext.setEpoch(1);
        // Set parent lease key if available
    }
    addCreateContext(leaseContext);
}
```

### 6.2 Modifying SmbFile
```java
// In SmbFile.java
private Smb2LeaseKey leaseKey;
private int leaseState;
private LeaseManager leaseManager;

protected void doConnect() throws IOException {
    // ... existing connection logic ...
    

     * @param name the name of the file
     * @return whether the given filename should be included
     * @throws SmbException if an SMB error occurs during evaluation
     */
    boolean accept(SmbFile dir, String name) throws SmbException;

     * @param name the name of the file
     * @return true if the file should be included, false otherwise
     * @throws SmbException if an SMB error occurs during evaluation
     */
    boolean accept(SmbFile dir, String name) throws SmbException;

        // shareAccess
        this.shareAccess = shareAccess;

        // createDisposition
        if ((flags & SmbFile.O_TRUNC) == SmbFile.O_TRUNC) {
            // truncate the file
            if ((flags & SmbFile.O_CREAT) == SmbFile.O_CREAT) {
                // create it if necessary
                createDisposition = FILE_OVERWRITE_IF;
            } else {

    @Override
    protected int getDefaultPort() {
        return SmbConstants.DEFAULT_PORT;
    }

    @Override
    public URLConnection openConnection(final URL u) throws IOException {
        return new SmbFile(u);
    }

    @Override
    protected void parseURL(final URL u, String spec, final int start, int limit) {
        final String host = u.getHost();
        String path, ref;
        int port;

 * Named Pipes</a> for a detailed description of how to use jCIFS with
 * Win32 Named Pipe server processes.
 *
 */

public class SmbNamedPipe extends SmbFile {

    /**
     * The pipe should be opened read-only.
     */

    public static final int PIPE_TYPE_RDONLY = O_RDONLY;

    /**
     * The pipe should be opened only for writing.
     */

    private SmbResourceLocator locator;
    @Mock
    private SmbTreeHandleImpl treeHandle;
    @Mock
    private Configuration config;
    @Mock
    private ResourceNameFilter nameFilter;

    private SmbFile parent;

    @BeforeAll
    static void setupURLHandler() {
        // Register the SMB URL handler to avoid MalformedURLException
        String pkgs = System.getProperty("java.protocol.handler.pkgs");

import jcifs.DfsResolver;
import jcifs.NameServiceClient;
import jcifs.SidResolver;
import jcifs.SmbPipeResource;
import jcifs.SmbResource;
import jcifs.SmbTransportPool;
import jcifs.smb.Handler;
import jcifs.smb.SmbFile;
import jcifs.smb.SmbNamedPipe;

/**
 * A wrapper implementation of CIFSContext that delegates to another context.
 * This class allows for context decoration and customization through delegation.
 *

    }

    @Override
    public URLConnection openConnection(final URL u) throws IOException {
        if (log.isDebugEnabled()) {
            log.debug("Opening file " + u);
        }
        return new SmbFile(u, getTransportContext());
    }

    /**
     * @return
     */
    private CIFSContext getTransportContext() {
        if (this.transportContext == null) {

     */
    private volatile boolean reconnecting;

    // Not serialized - will be null after deserialization
    private transient Object file; // Reference to SmbFile (avoid circular dependencies)

    /**
     * Create new handle information
     * @param path the file path
     * @param guid the create GUID
     * @param fileId the 16-byte file ID