// Test witness client initialization patterns
        assertDoesNotThrow(() -> {
            // Validate that witness client configuration is properly set up
            assertTrue(mockConfig.isUseWitness() || !mockConfig.isUseWitness()); // Either state is valid
            assertTrue(mockConfig.getWitnessHeartbeatTimeout() > 0);
            assertTrue(mockConfig.getWitnessRegistrationTimeout() > 0);

        return this.delegate.getRdmaPort();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#isUseWitness()
     */
    @Override
    public boolean isUseWitness() {
        return this.delegate.isUseWitness();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#getWitnessHeartbeatTimeout()
     */
    @Override

```java
// In SmbSession.java
private WitnessClient witnessClient;
private boolean witnessEnabled;

public void initializeWitnessSupport() {
    Configuration config = context.getConfig();
    
    if (!config.isUseWitness()) {
        return;
    }
    
    try {
        // Discover witness service
        InetAddress witnessServer = discoverWitnessService();
        if (witnessServer != null) {

     */
    boolean isRdmaEnabled();

    /**
     * Gets whether witness protocol support is enabled.
     *
     * @return true if witness is enabled
     */
    boolean isUseWitness();

    /**
     * @return whether to use SMB3 leases for client-side caching
     */
    boolean isUseLeases();

    /**
     * @return timeout for persistent handles in milliseconds
     */

        return this.rdmaEnabled;
    }

    @Override
    public int getRdmaPort() {
        return this.rdmaPort;
    }

    @Override
    public boolean isUseWitness() {
        return this.useWitness;
    }

    @Override
    public long getWitnessHeartbeatTimeout() {
        return this.witnessHeartbeatTimeout;
    }

    @Override

    /**
     * Initialize witness support for fast failover
     */
    private void initializeWitnessSupport() {
        Configuration config = getContext().getConfig();

        if (!config.isUseWitness()) {
            return;
        }

        try {
            // Discover witness service
            InetAddress witnessServer = discoverWitnessService();
            if (witnessServer != null) {