sd.encryptionKey = new byte[] { 1, 2, 3 };
        setField(transport, "negotiated", smb1);
        assertArrayEquals(new byte[] { 1, 2, 3 }, transport.getServerEncryptionKey());

        // SMB2 negotiation never exposes key via this API
        setField(transport, "negotiated", new Smb2NegotiateResponse(cfg));
        assertNull(transport.getServerEncryptionKey());
    }

    @Test

* `refactor`: Refactors
    * This is normally for changes to the internal code that don't change the behavior. Normally it improves maintainability, or enables future features, etc.
* `upgrade`: Upgrades

        testConfig.disallowCompound = customDisallow;

        testConfig.initDefaults();

        assertEquals(customDisallow, testConfig.disallowCompound);
    }

    /**
     * Testable subclass that exposes the default constructor
     */
    private static class TestableBaseConfiguration extends BaseConfiguration {
        TestableBaseConfiguration() throws CIFSException {
            super(true);
        }
    }

        assertTrue(negotiationResponse.isSigningEnabled());
        assertFalse(negotiationResponse.isSigningRequired());
        assertTrue(negotiationResponse.isSigningNegotiated());

        // Signing required (implies enabled and negotiated)
        when(negotiationResponse.isSigningEnabled()).thenReturn(true);
        when(negotiationResponse.isSigningRequired()).thenReturn(true);

    protected static final String CRAWLER_CLIENTS = "crawlerClients";

    /**
     * Cache for client rules mapping client names to their corresponding URL patterns.
     * This cache improves performance by avoiding repeated parsing of client configuration rules.
     * The key is the rule string, and the value is a pair containing the client name and compiled pattern.
     */

import okhttp3.internal.platform.Platform
import okhttp3.internal.threadName
import okio.AsyncTimeout
import okio.Timeout

/**
 * Bridge between OkHttp's application and network layers. This class exposes high-level application
 * layer primitives: connections, requests, responses, and streams.
 *
 * This class supports [asynchronous canceling][cancel]. This is intended to have the smallest

    public E aboveSamplesGreater() {
      throw new UnsupportedOperationException();
    }
  }

  /*
   * TODO(cpovirk): surely we can find a less ugly solution than a class that accepts 3 parameters,
   * exposes as many getters, does work in the constructor, and has both a superclass and a subclass
   */
  public static class SortedMapSubmapTestMapGenerator<
          K extends @Nullable Object, V extends @Nullable Object>

# Directory Leasing Feature - Detailed Design Document

## 1. Overview

Directory leasing extends the SMB3 lease concept to directories, enabling client-side caching of directory metadata and change notifications. This significantly improves performance for applications that frequently enumerate directories or monitor directory changes.

## 2. Protocol Specification Reference

- **MS-SMB2 Section 2.2.13.2.12**: SMB2_CREATE_REQUEST_LEASE_V2 for directories

     */
    @SuppressWarnings("unchecked")
    ImmutableList<E> buildSorted(Comparator<? super E> comparator) {
      // Currently only used by ImmutableListMultimap.Builder.orderValuesBy.
      // In particular, this implies that the comparator can never get "removed," so this can't
      // invalidate future builds.

      forceCopy = true;
      Arrays.sort((E[]) contents, 0, size, comparator);
      return asImmutableList(contents, size);

   * input byte array {@code {0x54, 0x32}} would yield the {@code char} value {@code '\\u5432'}.
   *
   * <p>Arguably, it's preferable to use {@link java.nio.ByteBuffer}; that library exposes much more
   * flexibility at little cost in readability.
   *
   * @throws IllegalArgumentException if {@code bytes} has fewer than 2 elements
   */
  @GwtIncompatible // doesn't work