if (root_directory != null) {
                _dst = _dst.deferred;
                root_directory.encode(_dst);

            }
            if (object_name != null) {
                _dst = _dst.deferred;
                object_name.encode(_dst);

            }
            if (security_quality_of_service != null) {
                _dst = _dst.deferred;
                security_quality_of_service.encode(_dst);

        nb.index = idx;
        nb.deferred = deferred;
        return nb;
    }

    /**
     * Resets the buffer position to the start.
     */
    public void reset() {
        this.index = start;
        length = 0;
        deferred = this;
    }

    /**
     * Returns the current index position in the buffer.
     *
     * @return the current index
     */

    /**
     * Get the server this referral points to
     *
     * @return the server this referral points to
     */
    String getServer();

    /**
     * Get the domain this referral is for
     *
     * @return the domain this referral is for
     */
    String getDomain();

    /**
     * Get the share this referral points to
     *
     * @return the share this referral points to
     */

        final NdrBuffer nb = new NdrBuffer(this.buf, this.start);
        nb.index = idx;
        nb.deferred = this.deferred;
        return nb;
    }

    /**
     * Resets the buffer position to the start.
     */
    public void reset() {
        this.index = this.start;
        this.length = 0;
        this.deferred = this;
    }

    /**
     * Returns the current index position in the buffer.
     *

        PropertyConfiguration config = new PropertyConfiguration(props);
        assertEquals(0, config.getChannelBindingPolicy());

        // Test preferred (default)
        props.setProperty("jcifs.smb.client.channelBindingPolicy", "preferred");
        config = new PropertyConfiguration(props);
        assertEquals(1, config.getChannelBindingPolicy());

        // Test required

    for (Entry<K, V> entry : entries) {
      Entry<V, K> reversed = reverseEntry(entry);
      BiMap<V, K> inv = getMap().inverse();
      assertFalse(
          "Inverse should not contain entry " + reversed, inv.entrySet().contains(reversed));
      assertFalse(
          "Inverse should not contain key " + reversed.getKey(),
          inv.containsKey(reversed.getKey()));
      assertFalse(

            // Create a real NdrBuffer mock that can handle the deferred field access
            // But only test the non-deferred parts to avoid field mocking issues

            // When: Trying to encode (may throw exception due to deferred buffer)
            // Then: Should at least call the basic encoding methods before hitting deferred
            assertThrows(Exception.class, () -> {

/**
 * Trans2 GetDfsReferral response message for DFS referral queries.
 * This class handles the response from a TRANS2_GET_DFS_REFERRAL request, which returns
 * DFS referral information for redirecting clients to distributed file system targets.
 */
public class Trans2GetDfsReferralResponse extends SmbComTransactionResponse {

    /**
     * Indicates that the referral contains a name list.
     */

SequencedCollection<String> sequenced = CollectionsUtil.newLinkedHashSet();
String first = CollectionsUtil.getFirst(sequenced);
String last = CollectionsUtil.getLast(sequenced);
SequencedCollection<String> reversed = CollectionsUtil.reversed(sequenced);

// Specialized collections
LruHashMap<String, Object> lruCache = new LruHashMap<>(100); // LRU cache with max 100 entries
CaseInsensitiveMap<String> configMap = new CaseInsensitiveMap<>();
```

        buffer[7] = 0;

        // First referral (minimal structure)
        // Version (2 bytes)
        SMBUtil.writeInt2(3, buffer, 8);

        // Size (2 bytes) - the size of this referral entry
        SMBUtil.writeInt2(20, buffer, 10);

        // Server type (2 bytes)
        SMBUtil.writeInt2(1, buffer, 12);

        // Referral flags (2 bytes)
        SMBUtil.writeInt2(0, buffer, 14);