import jcifs.internal.smb2.create.Smb2CreateContext;

public class DurableHandleRequest extends Smb2CreateContext {
    public static final String NAME = "DHnQ";  // Durable Handle Request
    
    private static final int STRUCTURE_SIZE = 16;
    private long reserved;  // Must be zero
    
    public DurableHandleRequest() {
        super(NAME);
        this.reserved = 0;
    }
    
    @Override

    }

    /**
     * Add a durable handle V1 context to this request
     */
    public void addDurableHandleV1Context() {
        addCreateContext(new jcifs.internal.smb2.persistent.DurableHandleRequest());
    }

    /**
     * Add a durable handle V2 context to this request
     * @param timeoutMs the timeout in milliseconds (0 for persistent handles)

```
Package: jcifs.internal.smb2.persistent
├── PersistentHandleContext.java     - Persistent handle create context
├── PersistentHandleManager.java     - Handle persistence management
├── DurableHandleRequest.java        - Durable handle v1 support
├── DurableHandleV2Request.java      - Durable handle v2 with timeout
└── HandleReconnector.java           - Automatic handle reconnection
```

#### 2.2 Implementation Tasks