private HashBiMap(int expectedSize) {
    init(expectedSize);
  }

  @SuppressWarnings("unchecked")
  void init(int expectedSize) {
    CollectPreconditions.checkNonnegative(expectedSize, "expectedSize");
    int tableSize = Hashing.closedTableSize(expectedSize, 1.0);
    size = 0;

    keys = (K[]) new Object[expectedSize];
    values = (V[]) new Object[expectedSize];

            buffer = new DfsReferralRequestBuffer(path, maxReferralLevel);

            assertNotNull(buffer);
            // Verify through encode since there are no getters
            int expectedSize = 4 + 2 * path.length();
            assertEquals(expectedSize, buffer.size());
        }

        @Test
        @DisplayName("Should create buffer with empty path")
        void testConstructorWithEmptyPath() {
            String path = "";

        FileRenameInformation2 info = new FileRenameInformation2(longFileName, false);

        int expectedSize = 20 + 2 * longFileName.length();
        assertEquals(expectedSize, info.size());

        byte[] buffer = new byte[expectedSize + 100];
        int bytesWritten = info.encode(buffer, 0);

        assertEquals(expectedSize, bytesWritten);
    }

    @Test
    @DisplayName("Test decode with empty filename")

            Smb2LockRequest req = new Smb2LockRequest(mockConfig, testFileId, singleLock);

            int expectedSize = Smb2Constants.SMB2_HEADER_LENGTH + 24 + 24; // header + structure + 1 lock
            expectedSize = ((expectedSize + 7) / 8) * 8; // 8-byte alignment
            assertEquals(expectedSize, req.size());
        }

        @Test
        @DisplayName("Should calculate size correctly with multiple locks")

      Map<K, V> newHashMapWithExpectedSize(int expectedSize) {
    return CompactHashMap.createWithExpectedSize(expectedSize);
  }

  /**
   * Returns the platform preferred implementation of an insertion ordered map based on a hash
   * table.
   */
  static <K extends @Nullable Object, V extends @Nullable Object>
      Map<K, V> newLinkedHashMapWithExpectedSize(int expectedSize) {

  CompactLinkedHashSet(int expectedSize) {
    super(expectedSize);
  }

  @Override
  void init(int expectedSize) {
    super.init(expectedSize);
    this.firstEntry = ENDPOINT;
    this.lastEntry = ENDPOINT;
  }

  @Override
  int allocArrays() {
    int expectedSize = super.allocArrays();
    this.predecessor = new int[expectedSize];
    this.successor = new int[expectedSize];

      Map<K, V> newHashMapWithExpectedSize(int expectedSize) {
    return Maps.newHashMapWithExpectedSize(expectedSize);
  }

  /**
   * Returns the platform preferred implementation of an insertion ordered map based on a hash
   * table.
   */
  static <K extends @Nullable Object, V extends @Nullable Object>
      Map<K, V> newLinkedHashMapWithExpectedSize(int expectedSize) {

        request = new Smb2QueryDirectoryRequest(mockConfig);

        request.setFileName(null);

        // Verify size calculation doesn't include filename
        int expectedSize = Smb2Constants.SMB2_HEADER_LENGTH + 32;
        assertEquals(((expectedSize + 7) & ~7), request.size());
    }

    @Test
    @DisplayName("Test setFileName method with non-null value")
    void testSetFileNameNonNull() {

     * Test getInitialSize() returns the correct size.
     */
    @Test
    void testGetInitialSize() {
        long expectedSize = 1024L;
        when(smbFileHandle.getInitialSize()).thenReturn(expectedSize);
        long actualSize = smbFileHandle.getInitialSize();
        assertEquals(expectedSize, actualSize, "getInitialSize should return the correct initial file size.");
        verify(smbFileHandle, times(1)).getInitialSize();

      assertThat(set.needsAllocArrays()).isTrue();
      assertThat(set.elements).isNull();

      set.add(1);
      assertThat(set.needsAllocArrays()).isFalse();
      int expectedSize = max(1, i);
      assertThat(set.elements).hasLength(expectedSize);
    }
  }